| Научен проект |
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Валентин Попов, Нови методи за получаване на графен и графенов оксид чрез модификация на аморфни и нано-дисперсни въглеродни фази, Член, , Номер на договора:ДН18/9 - 11.12.2017
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2017
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| Статия в научно списание |
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1
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Teodor Milenov, Ivalina Avramova, Vladimir Mehandziev, Ivan Zahariev, Georgi Avdeev, Daniela Karashanova, Biliana Georgieva, ..., Valentin Popov, (17 authors), A Comparative Study on Synthesizing SiC via Carbonization of Si (001) and Si (111) Substrates by Chemical Vapor Deposition, Materials, vol:18, issue:14, 2025, pages:3239-0, ISSN (online):1996-1944, doi:10.3390/ma18143239, Ref, Web of Science, SCOPUS Quartile: Q1 (2025)
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2025
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2
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Ivan G. Grozev, Dobromir A. Kalchevski, Dimitar V. Trifonov, Stefan K. Kolev, Hristiyan A. Aleksandrov, Valentin N. Popov, Teodor I. Milenov, A Complete Energy Model for Graphene Flake Growth with the Fewest Possible Dangling Bonds, Nanomaterials, vol:15, issue:10, 2025, pages:723-0, ISSN (online):2079-4991, doi:10.3390/nano15100723, Ref, Web of Science, SCOPUS Quartile: Q1 (2025)
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2025
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3
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Dobromir A. Kalchevski, Dimitar V. Trifonov, Stefan K. Kolev, Hristiyan A. Aleksandrov, Dimitar A. Dimov, Valentin N. Popov, Teodor I. Milenov, Ab Initio MD Study of the Mechanism of Carbonization of Si (001) Surfaces with Methane at High Temperatures, Coatings, vol:15, issue:4, 2025, pages:427-0, ISSN (online):2079-6412, doi:10.3390/coatings15040427, Ref, IF, IF (2.8 - 2024), SCOPUS Quartile: Q2 (2025)
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2025
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4
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Dobromir A. Kalchevski, Stefan K. Kolev, Dimitar V. Trifonov, Ivan G. Grozev, Hristiyan A. Aleksandro, Valentin N. Popov, Teodor I. Milenov, An Ab Initio Metadynamics Study Reveals Multiple Mechanisms of Reactivity by a Primal Carbon Cluster Toward Hydrogen and Ammonia in Space, Nanomaterials, vol:15, issue:14, 2025, pages:1110-0, ISSN (online):2079-4991, doi:10.3390/nano15141110, Ref, Web of Science, SCOPUS Quartile: Q1 (2025)
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2025
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5
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Dimitar V. Trifonov, Dobromir A. Kalchevski, Stefan K. Kolev, Valentin N. Popov, Hristiyan A. Aleksandrov, Teodor I. Milenov, DFT simulation of bilayer graphene Raman spectrum, Journal of Physics: Conference Series, vol:2994, issue:1, 2025, pages:12022-0, ISSN (print):1742-6588, ISSN (online):1742-6596, doi:10.1088/1742-6596/2994/1/012022, Ref, Web of Science, SCOPUS Quartile: Q4 (2024)
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2025
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6
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Dobromir Antonov Kalchevski, Dimitar Trifonov, Stefan Kolev Kolev, Valentin Popov, Hristiyan Aleksandrov, Dimitar Angelov Dimov, Teodor Ivanov Milenov, Some initial results on the reactivity of a primal carbon cluster towards ammonia in space, Journal of Physics: Conference Series, vol:2994, issue:1, 2025, pages:12020-0, ISSN (print):1742-6588, ISSN (online):1742-6596, doi:10.1088/1742-6596/2994/1/012020, Ref, Web of Science, SCOPUS Quartile: Q4 (2024)
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2025
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7
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Teodor Milenov, Vladimir Mehandzhiev, Peter Rafailov, Ivalina Avramova, Ivan Zahariev, Georgi Avdeev, Daniela Karashanova, ..., Valentin Popov, (16 authors), The Study of the Synthesis of SiC by the Carbonization of Si (111) Substrates: The Role of Native Silicon Oxide, Applied Sciences, vol:15, issue:13, 2025, pages:7078-0, ISSN (online):2076-3417, doi:10.3390/app15137078, Ref, Web of Science, SCOPUS Quartile: Q1 (2025)
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2025
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8
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Dobromir A. Kalchevski, Dimitar V. Trifonov, Stefan K. Kolev, Valentin N. Popov, Hristiyan. A. Aleksandrov, Teodor I. Milenov, Theoretical study on the mechanisms of formation of primal carbon clusters and nanoparticles in space, Phys. Chem. Chem. Phys., vol:27, issue:4, 2025, pages:1819-1833, ISSN (print):1463-9076, ISSN (online):1463-9084, doi:10.1039/D4CP02865A, Ref, Web of Science, IF (2.9 - 2024), SCOPUS, SJR (0.721 - 2024), SCOPUS Quartile: Q2 (2025)
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2025
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9
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T. Milenov, P. Rafailov, R. Yakimova, I. Shtepliuk, V. Popov, Raman fingerprint of the graphene buffer layer grown on the Si‐terminated face of 4H‐SiC (0001): Experiment and theory, J. Raman Spectrosc., vol:55, issue:3, 2024, pages:416-424, doi:https://doi.org/10.1002/jrs.6642, Ref, IF, IF (3.133 - 2023), Web of Science Quartile: Q1 (2024), International
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2024
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10
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S. K. Kolev, D. V. Trifonov, H. A. Aleksandrov, V. A. Atanasov, V. N. Popov, T. I. Milenov, DFT simulation of the Raman spectrum of single layer graphene, Journal of Physics: Conference Series, vol:2487, 2023, pages:12003-0, doi:10.1088/1742-6596/2487/1/012003, Ref, IR , SCOPUS, SJR (0.18 - 2023)
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2023
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11
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Levshov, Dmitry, I, Avramenko, Marina, V, Erkens, Maksiem, Tran, Huy-Nam, Cao, Thi Thanh, Nguyen, Van Chuc, Flahaut, Emmanuel, Popov, Valentin N., Zahab, Ahmed-Azmi, Sauvajol, Jean-Louis, Partial quenching of electronic Raman scattering in double-wall carbon nanotubes by interlayer coupling, CARBON, vol:203, 2023, pages:801-812, ISSN (print):0008-6223, ISSN (online):1873-3891, doi:10.1016/j.carbon.2022.12.003, Ref, Web of Science
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2023
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12
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M. Paillet, V. N. Popov, H. N.T ran, J.-C. Blancon, D. I. Levshov, R. Arenal, R. Parret, A.Ayari, A. San Miguel, F. Vallée, Optically active cross-band transition in double-walled carbon nanotube and its impact on Raman resonances, Carbon, vol:196, 2022, pages:950-960, doi:https://doi.org/10.1016/j.carbon.2022.05.044, Ref, Web of Science, International
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2022
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13
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Stefan K. Kolev, Hristiyan A. Aleksandrov, Victor A. Atanasov, Valentin N. Popov, Teodor I. Milenov, Surface chemistry of reduced graphene oxide: H-atom transfer reactions, Applied Surface Science, vol:567, 2021, pages:150815-0, doi:https://doi.org/10.1016/j.apsusc.2021.150815, Ref, Web of Science, IF (7.392 - 2021), Web of Science Quartile: Q1 (2021), SCOPUS, SJR (1.295 - 2021), SCOPUS Quartile: Q1 (2021)
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2021
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14
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Stefan K. Kolev, Hristiyan A. Aleksandrov, Victor Atanasov, Valentin N. Popov, Teodor I. Milenov, Surface chemistry of reduced graphene oxide: H-atom transfer reactions, Applied Surface Science, vol:567, 2021, pages:150815-0, doi:10.1016/j.apsusc.2021.150815, Ref, IF, IF (7.392 - 2021)
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2021
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15
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V. N. Popov, Theoretical evidence of a significant modification of the electronic structure of double-walled carbon nanotubes due to the interlayer interaction, Carbon, vol:170, 2020, pages:30-36, doi:https://doi.org/10.1016/j.carbon.2020.07.036, Ref, Web of Science
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2020
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16
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S. K. Kolev, H. A. Aleksandrov, V. A. Atanasov, V. N. Popov, T. I. Milenov, Interaction of Graphene with Out-of-Plane Aromatic Hydrocarbons, The Journal of Physical Chemistry C, 2019, doi:10.1021/acs.jpcc.9b03550, Ref, Web of Science
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2019
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17
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V. N. Popov, Two-phonon Raman scattering in graphene, AIP Conf. Proceedings, vol:2075, issue:110001, 2019, doi:doi.org/10.1063/1.5091252, Ref, IF, IF (0.4 - 2019)
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2019
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18
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V. N. Popov, D. I. Levshov, J. L. Sauvajol, Computational study of the shift of the G band of double-walled carbon nanotubes due to interlayer interactions, Physical Review B , том:97, брой:16, 2018, doi:10.1103/PhysRevB.97.165417 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2018
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19
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Christoph Tyborski, Asmus Vierck, Rohit Narula, Valentin N. Popov, Janina Maultzsch, Double-resonant Raman scattering with optical and acoustic phonons in carbon nanotubes, Physical Review B , том:97, брой:21, 2018, doi:10.1103/PhysRevB.97.214306, Ref, Web of Science, в сътрудничество с чуждестранни учени, PhD
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2018
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20
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V. N. Popov, Raman bands of twisted bilayer graphene, J. Raman Spectroscopy, том:49, брой:1, 2018, стр.:31-35, doi:10.1002/jrs.5189, Ref, Web of Science
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2018
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21
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V. N. Popov, Two-phonon Raman bands of single-walled carbon nanotubes: A case study, Phys. Rev. B, том:98, брой:8, 2018, стр.:85413-0, doi:10.1103/PhysRevB.98.085413, Ref, Web of Science
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2018
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22
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T. I. Milenov, I. Avramova, E. Valcheva, G. V. Avdeev, S. Rusev, S. Kolev, I. Balchev, I. Petrov, V. N. Popov, Deposition of defected graphene on (001) Si substrates by thermal decomposition of acetone, Superlattices and Microstructures , том:111, 2017, стр.:45-56, doi:10.1016/j.spmi.2017.04.042 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2017
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23
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Dmitry I. Levshov, Huy-Nam Tran, Thierry Michel, Thi Thanh Cao, Van Chuc Nguyen, Raul Arenal, Valentin N. Popov, Jean-Louis Sauvajol, Ahmed-Azmi Zahab, , Matthieu Paillet, Interlayer interaction effects on the G modes in double-walled carbon nanotubes with different electronic configurations, phys. stat. sol. B, том:254, брой:11, 2017, doi:10.1002/pssb.201700251 , Ref, Web of Science, в сътрудничество с чуждестранни учени, PhD
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2017
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24
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Bachev, R., Popov, V., Strigachev, A., Semkov, E., Ibryamov, S., Spassov, B., Latev, G., Dimitrova, R. V. Munoz, Boeva, S., Intra-night variability of the blazar CTA 102 during its 2012 and 2016 giant outbursts, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, vol:471, issue:2, 2017, pages:2216-2223, ISSN (print):0035-8711, ISSN (online):1365-2966, doi:10.1093/mnras/stx1818
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2017
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25
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D. I. Levshov, R. Parret, H.-N. Tran, Th. Michel, Th. Th. Cao, V. Ch. Nguyen, R. Arenal, V. N. Popov, S. B. Rochal, J.-L. Sauvajol, Photoluminescence from an individual double-walled carbon nanotubes, Phys. Rev. B , том:96, брой:195410, 2017, стр.:1-7, doi:10.1103/PhysRevB.96.195410, Ref, Web of Science, в сътрудничество с чуждестранни учени, PhD
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2017
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26
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Milenov, T. I., Valcheva, E., Popov, V. N., Raman Spectroscopic Study of As-Deposited and Exfoliated Defected Graphene Grown on (001) Si Substrates by CVD, JOURNAL OF SPECTROSCOPY, vol:2017, 2017, ISSN (print):2314-4920, ISSN (online):2314-4939, doi:10.1155/2017/3495432
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2017
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27
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T. I. Milenov, E. Valcheva, V. N. Popov, Raman Spectroscopic Study of Defected Graphene Deposited on (001) Si Substrates by CVD, J. Spectroscopy , 2017, Ref, Web of Science, в сътрудничество с чуждестранни учени
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2017
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28
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V. N. Popov, Ph. Lambin, Comparative study of the two-phonon Raman bands of silicene and graphene, 2D Materials , том:3, 2016, doi:10.1088/2053-1583/3/2/025014 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2016
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29
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H. N. Tran, J.-C. Blancon, J.-R. Huntzinger, R. Arenal, V. N. Popov, A. A. Zahab, A. Ayari, A San-Miguel, F. Vallee, N. Del Fatti, Excitonic optical transitions characterized by Raman excitation profiles in single-walled carbon nanotubes, Phys. Rev. B, том:94, 2016, doi:10.1103/PhysRevB.94.075430, Ref, Web of Science, в сътрудничество с чуждестранни учени
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2016
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30
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Kurtenkov, A. A., Pessev, P., Tomov, T., Barsukova, E. A., Fabrika, S., Vida, K., Hornoch, K., Ovcharov, E. P., Goranskij, V. P., Valeev, A. F., The January 2015 outburst of a red nova in M31, ASTRONOMY & ASTROPHYSICS, vol:578, 2015, ISSN (print):1432-0746, doi:10.1051/0004-6361/201526564
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2015
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31
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V. N. Popov, Two-phonon Raman bands of bilayer graphene: Revisited, Carbon, том:91, 2015, стр.:436-444, doi:10.1016/j.carbon.2015.05.020 , Ref, Web of Science
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2015
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32
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V. N. Popov, Ch. van Alsenoy, Low-frequency phonons of few-layer graphene within a tight-binding model, Phys. Rev. B, том:90, 2014, doi:10.1103/PhysRevB.90.245429 , Ref, Web of Science
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2014
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33
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V. N. Popov, Ph. Lambin, Theoretical 2D Raman band of strained graphene, Phys. Rev. B, том:87, брой:155425, 2013, стр.:1-7, doi:10.1103/PhysRevB.87.155425 , Ref, Web of Science
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2013
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34
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Popov, Valentin N., V. N. Popov, Theoretical Raman fingerprints of alpha-, beta-, and gamma-graphyne, PHYSICAL REVIEW B, vol:88, issue:7, 2013, ISSN (print):2469-9950, ISSN (online):2469-9969, doi:10.1103/PhysRevB.88.075427
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2013
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35
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V. N. Popov, Ph. Lambin, Theoretical Raman fingerprints of α-, β-, and γ-graphyne, Phys. Rev. B, том:88, брой:075427, 2013, стр.:1-5, doi:10.1103/PhysRevB.88.075427, Ref, Web of Science
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2013
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36
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V. N. Popov, Ph. Lambin, Theoretical Raman intensity of the G and 2D bands of strained graphene, Carbon, том:54, 2013, стр.:86-93, doi:10.1016/j.carbon.2012.11.006 , Ref, Web of Science
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2013
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37
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V. N. Popov, Ph. Lambin, Theoretical polarization dependence of the two-phonon double-resonant Raman spectra of graphene, Eur. Phys. J B, том:85, брой:418, 2012, стр.:1-8, doi:10.1140/epjb/e2012-30684-x , Ref, Web of Science
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2012
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38
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V. N. Popov, Theoretical study of the doping effect on the phonon dispersion of metallic carbon nanotubes, Physica E, том:44, брой:6, 2012, doi:10.1016/j.physe.2010.10.007 , Ref, Web of Science
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2012
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39
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Uzunova E., M. Georgieva, M. N. Pavlova, S. Studenkov, V. Popov, Variation of abundance and demographic structure of the introduced pumpkinseed, Lepomis gibbosus (Actinopterygii: Perciformes: Centrarchidae), in relation to littoral habitats and water body use. , Acta Ichthyologica et Piscatoria, vol:4, issue:2, 2012, pages:121-130, Ref, Web of Science, SCOPUS, SJR ( - 2012), SCOPUS Quartile: Q3 (2012), MSc
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2012
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40
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D. Levshov, T. Than, R. Arenal, V. N. Popov, R. Parret, M. Paillet, V. Jourdain, A. A. Zahab, T. Michel, Yu. I. Yuzyuk, J.-L. Sauvajol, Experimental evidence of a mechanical coupling between layers in an individual double-walled carbon nanotube, Nano Letters, том:11, 2011, стр.:4800-4804, doi:10.1021/nl2026234 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2011
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41
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V. N. Popov, Non-adiabatic phonon dispersion of graphene, Bulg. J. Phys., том:38, 2011, стр.:72-84, Ref
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2011
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42
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V. N. Popov, Ph. Lambin, Dynamic and charge doping effects on the phonon dispersion of graphene, Phys. Rev. B, том:82, 2010, doi:10.1103/PhysRevB.82.045406 , Ref, Web of Science
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2010
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43
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V. N. Popov, Ph. Lambin, Intermediate frequency Raman spectra of defective single-walled carbon nanotubes, Physica Status Solidi B, том:247, брой:4, 2010, стр.:892-895, doi:10.1002/pssb.200982970 , Ref, Web of Science
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2010
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44
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V. N. Popov, Ph. Lambin, Non-Adiabatic Phonon Dispersion of Metallic Single-Walled Carbon Nanotubes, Nano Res. , том:3, 2010, стр.:822-829, doi:10.1007/s12274-010-0052-2 , Ref, Web of Science
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2010
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45
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V. N. Popov, Ph. Lambin, Theoretical phonon dispersion of armchair and metallic zigzag carbon nanotubes beyond the adiabatic approximation, Physica Status Solidi B, том:247, брой:11-12, 2010, doi:10.1002/pssb.201000112 , Ref, Web of Science
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2010
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46
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V. N. Popov, L. Henrard, Ph. Lambin, Resonant Raman spectra of graphene with point defects, Carbon, том:47, брой:10, 2009, стр.:2448-2455, doi:10.1016/j.carbon.2009.04.043 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2009
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47
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V. N. Popov, Ph. Lambin, Theoretical resonant Raman spectra of nanotube (7,0) with point defects, Physica Status Solidi B, том:245, брой:11-12, 2009, стр.:2602-2605, doi:10.1002/pssb.200982279 , Ref, Web of Science
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2009
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48
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A. Debarre, M. Kobylko, A. M. Bonnot, A. Richard, V. N. Popov, L. Henrard, M. Kociak, Electronic and Mechanical Coupling of Carbon Nanotubes: A Tunable Resonant Raman Study of Systems with Known Structures, Phys. Rev. Lett., том:101, брой:19, 2008, doi:10.1103/PhysRevLett.101.197403 , Ref, Web of Science
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2008
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49
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M. N. Iliev, V. G. Hajiev, S. Jandl, D. Le Boeuf, V. N. Popov, D. Bonn, R. Liang, W. N. Hardy, Raman study of twin-free ortho-II YBa2Cu3O6.5 single crystals, : Physical Review B , том:77, брой:17, 2008, doi:10.1103/PhysRevB.77.174302 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2008
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50
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T. Michel, M. Paillet, J. C. Meyer, V. N. Popov, L. Henrard, J.-L. Sauvajol, E33 and E44 optical transitions in semiconducting single-walled carbon nanotubes: Electron diffraction and Raman experiments, Phys. Rev. B, том:75, брой:15, 2007, doi:10.1103/PhysRevB.75.155432 , Ref, Web of Science
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2007
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51
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M. N. Iliev,, V. G. Hadjiev, A. P. Litvinchuk, F. Yen, Y.-Q. Wang, Y. Y. Sun, S. Jandl, J. Laverdière, V. N. Popov, M. M. Gospodinov, Multiple-order Raman scattering from rare-earth manganites: Oxygen isotope and rare-earth substitution effects, 75, том:6, 2007, doi:10.1103/PhysRevB.75.064303 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2007
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52
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A. Jungen, V. N. Popov, C. Stampfer, L. Durrer, S. Stoll, C. Hierold, Raman intensity mapping of single-walled carbon nanotubes, Phys. Rev. B, том:75, брой:4, 2007, doi:10.1103/PhysRevB.75.041405 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2007
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53
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T. Michel, M. Paillet, J. C. Meyer, V. N. Popov, L. Henrard, P. Poncharal, A. Zahab, J.-L. Sauvajol, Raman spectroscopy of (n,m)-identified individual single-walled carbon nanotubes, Physica Status Solidi B, том:244, брой:11, 2007, стр.:3986-3991, doi:10.1002/pssb.200776177 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2007
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54
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V. N. Popov, Ph. Lambin, Symmetry-adapted tight-binding calculations of the totally symmetric A(1) phonons of single-walled carbon nanotubes and their resonant Raman intensity, Physica E, том:37, брой:1-2, 2007, стр.:97-104, doi:10.1016/j.physe.2006.08.005 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2007
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55
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V. N. Popov, Ph. Lambin, Theoretical Raman intensity of the radial breathing mode of single-walled carbon nanotubes, Physica Status Solidi B, том:244, брой:11, 2007, стр.:4269-4274, doi:10.1002/pssb.200776176 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2007
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56
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H. Rauf, T. Pichler, R. Pfeiffer, F. Simon, H. Kuzmany, V. N. Popov, Detailed analysis of the Raman response of n-doped double-wall carbon nanotubes, Physical Review B , том:74, брой:23, 2006, doi:10.1103/PhysRevB.74.235419 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2006
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57
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V. N. Popov, Ph. Lambin, Intraband electron-phonon scattering in single-walled carbon nanotubes, Physical Review B , том:74, брой:7, 2006, doi:10.1103/PhysRevB.74.075415 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2006
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58
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V. N. Popov, Ph. Lambin, Radius and chirality dependence of the radial breathing mode and the G-band phonon modes of single-walled carbon nanotubes, Physical Review B, том:73, брой:8, 2006, doi:10.1103/PhysRevB.73.085407 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2006
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59
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M. Paillet, T. Michel, J. C. Meyer, V. N. Popov, L. Henrard, S. Roth, J.-L. Sauvajol, Raman Active Phonons of Identified Semiconducting Single-Walled Carbon Nanotubes, Physical Review Letters , том:96, брой:25, 2006, doi:10.1103/PhysRevLett.96.257401 , Ref, Web of Science, в сътрудничество с чуждестранни учени, PhD
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2006
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60
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V. N. Popov, Ph. Lambin, Resonant Raman intensity of the totally symmetric phonons of single-walled carbon nanotubes, Physical Review B , том:73, брой:16, 2006, doi:10.1103/PhysRevB.73.165425 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2006
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61
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V. N. Popov, Ph. Lambin, Symmetry-adapted tight-binding calculations of the phonon dispersion and the resonant Raman intensity of the totally symmetric phonons of single-walled carbon nanotubes, Physica Status Solidi B, том:243, брой:13, 2006, стр.:3480-3484, Ref, Web of Science, в сътрудничество с чуждестранни учени
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2006
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62
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R. Pfeiffer, F. Simon, H. Kuzmany, V. N. Popov, V. Zólyomi, J. Kürti, Tube–tube interaction in double-wall carbon nanotubes, Physica Status Solidi B, том:243, брой:13, 2006, стр.:3268-3272, doi:10.1002/pssb.200669176 , Ref, Web of Science, в сътрудничество с чуждестранни учени, PhD
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2006
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63
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M. N. Iliev, V. N. Popov, A.P. Litvinchuk, M. V. Abrashev, J. Ba¨ ckstro¨m, Y.Y. Sun, R.L. Meng, C.W. Chu, Comparative Raman studies of Sr2RuO4; Sr3Ru2O7 and Sr4Ru3O10, Physica B, том:358, брой:1-4, 2005, стр.:138-152, doi:10.1016/j.physb.2004.12.069 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2005
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64
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M. N. Iliev, V. N. Popov, A.P. Litvinchuk, M. V. Abrashev, J. Ba¨ ckstro¨m, Y.Y. Sun, R.L. Meng, C.W. Chu, Comparative Raman studies of Sr2RuO4; Sr3Ru2O7 and Sr4Ru3O10, Physica B, том:358, брой:1-4, 2005, стр.:138-152, doi:10.1016/j.physb.2004.12.069 , Ref, IF, IF (0.796 - 2005), SCOPUS Quartile: Q2 (2005), в сътрудничество с чуждестранни учени
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2005
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65
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V. N. Popov, L. Henrard, Ph. Lambin, Electron-phonon and electron-photon interactions and resonant Raman scattering from the radial-breathing mode of single-walled carbon nanotubes, Physical Review B , том:72, брой:3, 2005, doi:10.1103/PhysRevB.72.035436 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2005
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66
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R. Pfeiffer, F. Simon, H. Kuzmany, V. N. Popov, Fine structure of the radial breathing mode of double-wall carbon nanotubes, Physical Review B , том:72, брой:15, 2005, doi:10.1103/PhysRevB.72.161404 , Ref, Web of Science, в сътрудничество с чуждестранни учени, PhD
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2005
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67
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Z. V. Popovic, M. J. Konstantinovic, V. N. Popov, Optical phonons in the NaTiSi2O6 oxide with S=1/2 spin chains, Physical Review B , том:71, брой:22, 2005, doi:10.1103/PhysRevB.71.224302 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2005
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68
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V. N. Popov, L. Henrard, Optical properties of single-walled carbon nanotubes within a nonorthogonal tight-binding model, Fullerenes Nanotubes and Carbon Nanostructures , том:13, 2005, стр.:45-52, doi:10.1081/fst-200039187 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2005
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69
|
M. N. Iliev, S. Jandl, V. N. Popov, Raman spectroscopy of Ca3Ru2O7: Phonon line assignment and electron scattering, Physical Review B , том:71, брой:21, 2005, doi:10.1103/PhysRevB.71.214305 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2005
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70
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V. N. Popov, Curvature effects on the structural, electronic and optical properties of isolated single-walled carbon nanotubes within a symmetry-adapted non-orthogonal tight-binding model, New Journal of Physics , том:6, 2004, стр.:1-17, doi:10.1088/1367-2630/6/1/017 , Ref, Web of Science
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2004
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71
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Z. M. Li, V. N. Popov, Z. K. Tang, A symmetry-adapted force-constant lattice-dynamical model for single-walled carbon nanotubes, Solid State Communications , том:130, брой:10, 2004, стр.:657-661, doi:10.1016/j.ssc.2004.03.038 , Ref, Web of Science, в сътрудничество с чуждестранни учени, PhD
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2004
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72
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V. N. Popov, Carbon nanotubes: properties and application, Mater. Science Eng. R, том:43, 2004, стр.:61-102, Ref, Web of Science, в сътрудничество с чуждестранни учени
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2004
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73
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V. N. Popov, L. Henrard, Comparative study of the optical properties of single-walled carbon nanotubes within orthogonal and nonorthogonal tight-binding models, Physical Review B , том:70, брой:11, 2004, doi:10.1103/PhysRevB.70.115407 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2004
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74
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R. Pfeiffer, Ch. Kramberger, F. Simon, H. Kuzmany, V. N. Popov, H. Kataura, Interaction between concentric tubes in DWCNTs, European Physical Journal B, том:42, брой:3, 2004, стр.:345-350, doi:10.1140/epjb/e2004-00389-0 , Ref, Web of Science, в сътрудничество с чуждестранни учени, PhD
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2004
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75
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M. Krause, V. N. Popov, M. Inakuma, Multipole induced splitting of metal-cage vibrations in crystalline endohedral D-2d-M-2@C-84 dimetallofullerenes, Journal of Chemical Physics , том:120, брой:4, 2004, doi:10.1063/1.1632899 , Ref, Web of Science, в сътрудничество с чуждестранни учени, PhD
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2004
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76
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M. N. Iliev, A. P. Litvinchuk, M. V. Abrashev, V. N. Popov, J. Cmaidalka, B. Lorenz, R. L. Meng, Phonons and magnetic excitations in the Mott insulator LaTiO3, Physical Review B , том:69, брой:17, 2004, стр.:172301-0, doi:10.1103/PhysRevB.69.172301 , Ref, IF, IF (3.075 - 2004), SCOPUS Quartile: Q1 (2004), в сътрудничество с чуждестранни учени
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2004
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77
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A. P. Litvinchuk, M. N. Iliev, V. N. Popov, Raman and infrared-active phonons in hexagonal HoMnO3 single crystals: magnetic ordering effects, Journal of Physics-Condensed Matter , том:16, брой:6, 2004, стр.:809-819, doi:10.1088/0953-8984/16/6/011 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2004
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78
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V. N. Popov, L. Henrard, P. Lambin, Resonant raman intensity of the radial breathing mode of single-walled carbon nanotubes within a nonorthogonal tight-binding model, Nano Letters, том:4, брой:9, 2004, стр.:1795-1799, Ref, Web of Science, в сътрудничество с чуждестранни учени
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2004
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79
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V. N. Popov, Theoretical evidence for T-1/2 specific heat behavior in carbon nanotube systems, Carbon, том:42, брой:5-6, 2004, стр.:991-995, doi:10.1016/j.carbon.2003.12.014 , Ref, Web of Science
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2004
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80
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B. Verberck, V. N. Popov, A. V. Nikolaev, Valence electronic charge density of distorted C-60(-) monomers in polymerized KC60 and RbC60, Journal of Chemical Physics , том:121, брой:1, 2004, стр.:321-327, doi:10.1063/1.1755676 , Ref, Web of Science, в сътрудничество с чуждестранни учени, PhD
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2004
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81
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V. N. Popov, N. H. March, V. E. Van Doren, Estimation of the cleavage force of crystalline semiconductors with diamond and zinc-blende structure, Journal of Physics and Chemistry of Solids, том:64, брой:1, 2003, стр.:159-160, doi:10.1016/s0022-3697(02)00203-2 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2003
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82
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V. N. Popov, Lattice dynamics of single-walled boron nitride nanotubes, Physical Review B , том:67, брой:8, 2003, doi:10.1103/PhysRevB.67.085408 , Ref, Web of Science
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2003
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83
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A. P. Litvinchuk, C. L. Chen, N. Kolev, V. N. Popov, V. G. Hadjiev, M. N. Iliev, R. P. Bontchev, A. J. Jacobson, Optical properties of high-dielectric-constant CaCu3Ti4O12 films, Physica Status Solidi a, том:195, брой:2, 2003, doi:10.1002/pssa.200305930 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2003
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84
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M. N. Iliev, M. V. Abrashev, V. N. Popov, V. G. Hadjiev, Role of Jahn-Teller disorder in Raman scattering of mixed-valence manganites, Physical Review B, том:67, брой:21, 2003, стр.:212301-0, doi:10.1103/PhysRevB.67.212301 , Ref, IF, IF (2.962 - 2003), SCOPUS Quartile: Q1 (2003), в сътрудничество с чуждестранни учени
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2003
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85
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N. Kolev, M. N. Iliev, V. N. Popov, Temperature-dependent polarized Raman spectra of CaFe2O4, Solid State Communications, том:128, брой:4, 2003, doi:10.1016/s0038-1098(03)00660-4 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2003
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86
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V. N. Popov, L. Henrard, Breathinglike phonon modes of multiwalled carbon nanotubes, Physical Review B , том:65, брой:23, 2002, doi:10.1103/PhysRevB.65.235415 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2002
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87
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V. N. Popov, Low-temperature specific heat of nanotube systems, Physical Review B , том:66, брой:15, 2002, doi:10.1103/PhysRevB.66.153408 , Ref, Web of Science
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2002
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88
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Z. V. Popovic, M. J. Konstantinovic, R. Gajic, V. N. Popov, M. Isobe, Y. Ueda, V. V. Moshchalkov, Phonon dynamics in AV2O5 (A=Na,Ca,Mg,Cs) oxides, Physical Review B , том:65, брой:18, 2002, doi:10.1103/PhysRevB.65.184303 , Ref, Web of Science, в сътрудничество с чуждестранни учени, PhD
|
2002
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89
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N. Kolev, R. P. Bontchev, A. J. Jacobson, V. N. Popov, V. G. Hadjiev, A. P. Litvinchuk, M. N. Iliev, Raman spectroscopy of CaCu3Ti4O12, Physical Review B , том:66, брой:13, 2002, doi:10.1103/PhysRevB.66.132102 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2002
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90
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M. V. Abrashev, J. Ba¨ckstro¨m, L. Bo¨rjesson, V. N. Popov, R. A. Chakalov, N. Kolev, R.-L. Meng, M. N. Iliev, Raman spectroscopy of CaMnO3: Mode assignment and relationship between Raman line intensities and structural distortions, Physical Review B , том:65, брой:18, 2002, стр.:184301-0, doi:10.1103/PhysRevB.65.184301 , Ref, IF, IF (3.327 - 2002), SCOPUS Quartile: Q1 (2002), в сътрудничество с чуждестранни учени, PhD
|
2002
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91
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N. Kolev, C. L. Chen, M. Gospodinov, R. P. Bontchev, V. N. Popov, A. P. Litvinchuk, M. V. Abrashev, V. G. Hadjiev, M. N. Iliev, Raman spectroscopy of CaRuO3, Physical Review B , том:66, брой:1, 2002, стр.:14101-0, doi:10.1103/PhysRevB.66.014101 , Ref, IF, IF (3.327 - 2002), SCOPUS Quartile: Q1 (2002), в сътрудничество с чуждестранни учени, PhD
|
2002
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92
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A. P. Litvinchuk, S. Y. Chen, M. N. Iliev, C. L. Chen, C. W. Chen, V. N. Popov, Carrier dynamics and infrared-active phonons in c-axis oriented RuSr2GdCU2O8 film, Physica C, том:361, брой:4, 2001, стр.:234-238, doi:10.1016/s0921-4534(01)00607-4 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2001
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93
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V. N. Popov, L. Henrard, Evidence for the existence of two breathinglike phonon modes in infinite bundles of single-walled carbon nanotubes, Physical Review B , том:63, брой:23, 2001, doi:10.1103/PhysRevB.63.233407 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2001
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94
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L. Henrard, V. N. Popov, A. Rubio, Influence of packing on the vibrational properties of infinite and finite bundles of carbon nanotubes, Physical Review B , том:64, брой:20, 2001, doi:10.1103/PhysRevB.64.205403 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2001
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95
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V. G. Hadjiev, J. Backstrom, V. N. Popov, Symmetry of phonon, magnetic, and spin-phonon excitations in GdSr2RuCu2O8 single crystals, Physical Review B , том:64, брой:13, 2001, doi:10.1103/PhysRevB.64.134304, Ref, Web of Science, в сътрудничество с чуждестранни учени
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2001
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96
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V. N. Popov, V. E. Van Doren, M. Balkanski, Elastic properties of single-walled carbon nanotubes, Physical Review B , том:61, брой:4, 2000, стр.:3078-3084, doi:10.1103/PhysRevB.61.3078 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2000
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97
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R. P. Bontchev, A. J. Jacobson, M. M. Gospodinov, V. Skumryev, V. N. Popov, B. Lorenz, R. L. Meng, A. P. Litvinchuk, M. N. Iliev, Crystal structure, electric and magnetic properties, and Raman spectroscopy of Gd3RuO7, Physical Review B , том:62, брой:18, 2000, doi:10.1103/PhysRevB.62.12235 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2000
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98
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V. N. Popov, V. E. Van Doren, M. Balkanski, Elastic properties of crystals of single-walled carbon nanotubes, Solid State Communications , том:114, брой:7, 2000, стр.:395-399, doi:10.1016/s0038-1098(00)00070-3 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2000
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99
|
A. P. Litvinchuk, M. N. Iliev, Y.-Y. Xue, R. L. Meng, C. W. Chu, V. N. Popov, Optical conductivity and infrared-active phonons in RuSr2GdCu2O8, Physical Review B , том:62, брой:14, 2000, doi:10.1103/PhysRevB.62.9709 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2000
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100
|
M. N. Iliev, A. P. Litvinchuk, V. N. Popov, Raman phonons in RuSr2GdCu2O8, Physica C, том:341, 2000, стр.:2209-2212, doi:10.1016/s0921-4534(00)00990-4 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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2000
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101
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M. V. Abrashev, A. P. Litvinchuk, M. N. Iliev, R. L. Meng, V. N. Popov, V. G. Ivanov, R. A. Chakalov, C. Thomsen, Comparative study of optical phonons in the rhombohedrally distorted perovskites LaAlO3 and LaMnO3, Physical Review B , том:59, брой:6, 1999, стр.:4146-4153, doi:10.1103/PhysRevB.59.4146 , Ref, IF, IF (3.619 - 1999), SCOPUS Quartile: Q1 (1999), в сътрудничество с чуждестранни учени
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1999
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102
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V. N. Popov, V. E. Van Doren, M. Balkanski, Lattice dynamics of single-walled carbon nanotubes, Physical Review B , том:59, брой:13, 1999, стр.:8355-8358, doi:10.1103/PhysRevB.59.8355 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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1999
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103
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Z.V. Popovic, M.J. Konstantinovic, R. Gajic, V. Popov, Y.S. Raptis, A.N. Vasil’ev, M. Isobe, Y. Ueda, Lattice vibrations in spin-Peierls compound NaV2O5, Solid State Communications , том:110, брой:7, 1999, стр.:381-386, doi:10.1016/s0038-1098(99)00081-2 , Ref, Web of Science, в сътрудничество с чуждестранни учени, PhD
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1999
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104
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M. N. Iliev, A. P. Litvinchuk, H.-G. Lee, C. L. Chen, M. L. Dezaneti, C. W. Chu, V. G. Ivanov, M. V. Abrashev, V. N. Popov, Raman spectroscopy of SrRuO3 near the paramagnetic-to-ferromagnetic phase transition, Physical Review B , том:59, брой:1, 1999, стр.:364-368, doi:10.1103/PhysRevB.59.364 , Ref, IF, IF (3.619 - 1999), SCOPUS Quartile: Q1 (1999), в сътрудничество с чуждестранни учени
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1999
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105
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Z. V. Popovi´c, M. J. Konstantinovi´c, R. Gaji´c, V. Popov, Y. S. Raptis, A. N. Vasil’ev, M. Isobe, Y. Ueda, Optical phonons in spin–Peierls compound NaV2O5, Journal of Physics-Condensed Matter , том:10, брой:29, 1998, стр.:513-519, doi:10.1088/0953-8984/10/29/005 , Ref, Web of Science, в сътрудничество с чуждестранни учени, PhD
|
1998
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106
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M. N. Iliev, M. V. Abrashev, H.-G. Lee, V. N. Popov, Y. Y. Sun, C. Thomse, R. L. Meng, C. W. Chu, Raman active phonons in orthorhombic YMnO3 and LaMnO3, J. Phys. Chem. Solids, том:59, брой:10-12, 1998, стр.:1982-1984, doi:10.1016/S0022-3697(98)00161-9, Ref, IF, IF (0.909 - 1998), SCOPUS Quartile: Q1 (1998), в сътрудничество с чуждестранни учени
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1998
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107
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M. N. ILIEV, M. V. ABRASHEV, H.-G. LEE, V. N. Popov, Y. Y. SUN, C. THOMSEN, R. L. MENG, C. W. CHU, Raman active phonons in orthorhombic YMnO3 and LaNnO(3), Journal of Physics and Chemistry of Solids , том:59, брой:10-12, 1998, стр.:1982-1984, Ref, Web of Science, в сътрудничество с чуждестранни учени
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1998
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108
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M. N. Iliev, M. V. Abrashev, H.-G. Lee, V. N. Popov, Y. Y. Sun, C. Thomsen, R. L. Meng, C. W. Chu, Raman spectroscopy of orthorhombic perovskitelike YMnO3 and LaMnO3, Physical Review B , том:57, брой:5, 1998, стр.:2872-2877, doi:10.1103/PhysRevB.57.2872 , Ref, IF, IF (2.842 - 1998), SCOPUS Quartile: Q1 (1998), в сътрудничество с чуждестранни учени
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1998
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109
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M. V. Abrashev, V. N. Popov, C. Thomsen, Raman-active phonons in the quasi-one-dimensional conductor ( x = 1.6, 2.0): polarized Raman spectroscopy and lattice dynamical calculations, Journal of Physics: Condensed Matter, том:10, брой:7, 1998, стр.:1643-1654, doi:10.1088/0953-8984/10/7/012, Ref, IF, IF (1.645 - 1998), SCOPUS Quartile: Q1 (1998), в сътрудничество с чуждестранни учени
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1998
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110
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A. V. Abrashev, V. N. Popov, C. Tomsen, Raman-active phonons in the quasi-one-dimensional conductor La8-xSrxCu8O20-delta (x = 1.6, 2.0): polarized Raman spectroscopy and lattice dynamical calculations, Journal of Physics-Condensed Matter , том:10, брой:7, 1998, стр.:1643-1654, doi:10.1088/0953-8984/10/7/012 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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1998
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111
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M. V. Abrashev, A. P. Litvinchuk, C. Thomsen, V. N. Popov, Fro¨hlich-interaction-induced multiphonon Raman scattering in SrCuO2 and Sr0.5Ca0.5CuO2, Physical Review B , том:55, брой:14, 1997, стр.:8638-8641, doi:10.1103/PhysRevB.55.R8638, Ref, IF, IF (3.008 - 1998), SCOPUS Quartile: Q1 (1997), в сътрудничество с чуждестранни учени
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1997
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112
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Abrashev, MV, Litvinchuk, AP, Thomsen, C, Popov, VN, Frohlich-interaction-induced multiphonon Raman scattering in SrCuO2 and Sr0.5Ca0.5CuO2, PHYSICAL REVIEW B, vol:55, issue:14, 1997, ISSN (print):2469-9950, ISSN (online):2469-9969
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1997
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113
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M. V. Abrashev, A. P. Litvinchuk, C. Thomsen, V. N. Popov, Optical phonons in the orthorhombic double-chain Sr1-xCaxCuO2 (x=0, 0.5), Physical Review B , том:55, брой:14, 1997, стр.:9136-9141, doi:10.1103/PhysRevB.55.9136 , Ref, IF, IF (3.008 - 1998), SCOPUS Quartile: Q1 (1997), в сътрудничество с чуждестранни учени
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1997
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114
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V.G. Hadjiev, M. Cardona, I. lvanov, V. Popov, M. Gyulmezov, M.N, Iliev, M. Berkowski, Optical phonons probe of the SrLaalO 4 crystal structure, Journal of Alloys and Compounds, том:251, брой:1-2, 1997, doi:10.1016/s0925-8388(96)02759-4 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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1997
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115
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M. N. Iliev, H. G. Lee, V. N. Popov, Raman- and infrared-active phonons in hexagonal YMnO3: Experiment and lattice-dynamical calculations, Physical Review B , том:56, брой:5, 1997, стр.:2488-2494, doi:10.1103/PhysRevB.56.2488 , Ref, Web of Science, в сътрудничество с чуждестранни учени
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1997
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116
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M. N. Iliev, H.-G. Lee, V. N. Popov, M. V. Abrashev, A. Hamed, R. L. Meng, C. W. Chu, Raman- and infrared-active phonons in hexagonal YMnO3: Experiment and lattice-dynamical calculations, PHYSICAL REVIEW B, том:56, 1997, стр.:2488-2494, doi:10.1103/PhysRevB.56.2488, Ref, IF, IF (3.008 - 1998), SCOPUS Quartile: Q1 (1997)
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1997
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117
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M. V. Abrashev, C. Thomsen, V. N. Popov, L. N. Bozukov, Raman spectroscopy and lattice-dynamics calculations of mixed layered copper-titanium oxides, Physica C, том:274, брой:1-2, 1997, стр.:141-148, doi:10.1016/s0921-4534(96)00657-0 , Ref, IF, IF (1.723 - 1996), SCOPUS Quartile: Q1 (1997), в сътрудничество с чуждестранни учени
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1997
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118
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S. D. Devic, Z. V. Popovic, V. N. Popov, Temperature dependence of Raman active modes in CuGeO3, Solid State Communications , том:102, брой:8, 1997, стр.:599-604, doi:10.1016/s0038-1098(97)00027-6 , Ref, Web of Science, в сътрудничество с чуждестранни учени, PhD
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1997
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119
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Z. V. Popovic, S. D. Devic, V. N. Popov, PHONONS IN CUGEO3 STUDIED USING POLARIZED FAR-INFRARED AND RAMAN-SCATTERING SPECTROSCOPIES, Physical Review B , том:52, брой:6, 1995, стр.:4185-4190, doi:10.1103/PhysRevB.52.4185 , Ref, Web of Science, в сътрудничество с чуждестранни учени, PhD
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1995
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120
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M. V. Abrashev, V. N. Popov, Raman-active phonons in La4BaCu5O13: polarized Raman spectroscopy and lattice dynamical calculations, Journal of Physics-Condensed Matter, том:7, брой:25, 1995, стр.:4967-4973, doi:10.1088/0953-8984/7/25/019 , Ref, IF, IF (1.645 - 1998), SCOPUS Quartile: Q1 (1995)
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1995
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121
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V. N. Popov, SHELL-MODEL PARAMETERS FOR LAYERED COPPER OXIDES, Journal of Physics-Condensed Matter , том:7, брой:8, 1995, стр.:1625-1638, doi:10.1088/0953-8984/7/8/011 , Ref, Web of Science
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1995
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122
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D. M. Mateev, V. N. Popov, V. G. Hadjiev, GAMMA-POINT OPTICAL PHONONS IN T'-PHASE, T-ASTERISK-PHASE AND T-PHASE OF THE PR2-XSRXCUO4-DELTA SYSTEM - EXPERIMENT AND THEORY, Physica C, том:235, 1994, стр.:1189-1190, Ref, Web of Science, PhD
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1994
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123
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Y. K. Atanassova, V. N. Popov, G.G. Bogachev, RAMAN-ACTIVE AND INFRARED-ACTIVE PHONONS IN YBACUFEO5 - EXPERIMENT AND LATTICE-DYNAMICS, Physical Review B , том:47, брой:22, 1993, стр.:15201-15207, doi:10.1103/PhysRevB.47.15201 , Ref, Web of Science, в сътрудничество с чуждестранни учени, PhD
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1993
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124
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Zlateva G., V. Popov, M. Gyulmezov, L. N. Bozukov, M. N. Iliev, PHONONS IN CA2-XSRXCUO3 (X=0, 0.2 AND 0.4) - RAMAN AND INFRARED-SPECTROSCOPY, AND LATTICE-DYNAMICS CALCULATION, J.Physics: Condensed Matter, том:4, 1992, стр.:8543-8550, doi:10.1088/0953-8984/4/44/015, Ref, Web of Science
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1992
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125
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V. N. Popov, V. L. Valchinov, PHONON-SPECTRA OF THE ND1.85CE0.15CUO4 SUPERCONDUCTOR, Physica C, том:172, брой:3-4, 1990, стр.:260-264, doi:10.1016/0921-4534(90)90613-j , Ref, Web of Science, PhD
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1990
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126
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I. Z. Kostadinov, M. Mikhov, V. Hadjiev, M. Illiev, O. Petrov, M. Mateev, S. Tinchev, J. Tihov, E. Dinolova, T. Zheleva, V. Popov, V. Kojouharov, Ts. Ivanov, Investigations of the New High-Temperature Superconductor BiSrCaCu_2O_x, Physica C , том:153-155, 1988, стр.:627-628, Ref, Web of Science, PhD
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1988
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127
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V. N. Popov, KOSTADINOV, IZ, MIKHOV, M, HADJIEV, V, ILIEV, M, PETROV, O, MATEEV, M, TINCHEV, S, TIHOV, J, DINOLOVA, E, INVESTIGATIONS OF THE NEW HIGH-TEMPERATURE SUPERCONDUCTOR BISRCACU2OX, PHYSICA C, vol:153, 1988, pages:627-628, ISSN (print):0921-4534
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1988
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128
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V. N. Popov, KOSTADINOV, IZ, HADJIEV, VG, TIHOV, J, MATEEV, M, MIKHOV, M, PETROV, O, POPOV, V, DINOLOVA, E, ZHELEVA, T, STRUCTURAL STUDY, XPS AND RAMAN-SPECTRA OF 107-K AND 114-K TL BASED SUPERCONDUCTORS, PHYSICA C, vol:156, issue:3, 1988, pages:427-433, ISSN (print):0921-4534
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1988
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| Статия в поредица |
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1
|
Erkens, Maksiem, Levshov, Dmitry, Wenseleers, Wim, Li, Han, Flavel, Benjamin S., Fagan, Jeffrey A., Popov, Valentin N., Avramenko, Marina, Forel, Salome, Flahaut, Emmanuel, Efficient Inner-to-Outer Wall Energy Transfer in Highly Pure Double-Wall Carbon Nanotubes Revealed by Detailed Spectroscopy, ACS NANO, 2022, ISSN (print):1936-0851, ISSN (online):1936-086X, doi:10.1021/acsnano.2c03883, Ref, Web of Science, International
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2022
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2
|
Li, Min-Ken, Riaz, Adnan, Wederhake, Martina, Fink, Karin, Saha, Avishek, Dehm, Simone, He, Xiaowei, Schoeppler, Friedrich, Kappes, Manfred M., Popov, Valentin N., Electroluminescence from Single-Walled Carbon Nanotubes with Quantum Defects, ACS NANO, 2022, ISSN (print):1936-0851, ISSN (online):1936-086X, doi:10.1021/acsnano.2c03083, Ref, Web of Science, International
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2022
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| Статия в сборник (на конференция и др.) |
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1
|
V. N. Popov, 2D Raman band of single-layer and bilayer graphene, J. Phys.: Conf. Ser. 682, редактор/и:682, 2016, doi:10.1088/1742-6596/682/1/012013, Ref, Web of Science
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2016
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2
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V. N. Popov, Two-phonon Raman scattering in graphene for laser excitation beyond the pi-plasmon energy, INERA CONFERENCE: VAPOR PHASE TECHNOLOGIES FOR METAL OXIDE AND CARBON NANOSTRUCTURES, vol:764, 2016, ISSN (print):1742-6588, ISBN:*****************, doi:10.1088/1742-6596/764/1/012008
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2016
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3
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V. N. Popov, Two-phonon Raman scattering in graphene for laser excitation beyond the π-plasmon energy, J. Phys.: Conf. Ser. 764, 2016, doi:10.1088/1742-6596/764/1/012008, Ref, Web of Science
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2016
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4
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V. N. Popov, Ph. Lambin, Vibrational and related properties of carbon nanotubes, Carbon Nanotubes: From Basic Research to Nanotechnology, 2006, стр.:69-88, Ref, Web of Science, в сътрудничество с чуждестранни учени
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2006
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5
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V. N. Popov, L. Henrard, Ph. Lambin, Resonant Raman intensity of the radial-breathing mode of single-walled carbon nanotubes, Electronic Properties of Novel Nanostructures , 2005, стр.:465-468, Ref, Web of Science, в сътрудничество с чуждестранни учени
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2005
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6
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Pfeiffer, R, Simon, F, Kuzmany, H, V. N. Popov, A Raman map of the DWCNT RBM region, Electronic Properties of Novel Nanostructures, vol:786, 2005, pages:305-308, ISSN (print):0094-243X, ISBN:0-7354-0275-2
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2005
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7
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Pfeiffer, R, Kramberger, C, Simon, F, Kuzmany, H, V. N. Popov, Interaction between inner and outer tubes in DWCNTs, ELECTRONIC PROPERTIES OF SYNTHETIC NANOSTRUCTURES, vol:723, 2004, pages:263-267, ISSN (print):0094-243X, ISBN:0-7354-0204-3
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2004
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8
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V. N. Popov, Optical properties of small-radius SWNTS within a tight-binding model, Frontiers of Multifunctional Integrated Nanosystems , 2004, Ref, Web of Science
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2004
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9
|
V. N. Popov, L. Henrard, Phonons in multiwalled carbon nanotubes, Structural and Electronic Properties of Molecular Nanostructures, 2002, стр.:425-428, Ref, Web of Science, в сътрудничество с чуждестранни учени
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2002
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