Roman Cherbunin

(show e-mail)

Scientific interests
Electron spin dynamics in hetero-structures. Electron-nuclear spin interaction in quantum dots.

Students:
Aleksei Liubomirov

Boris Gribakin

Publications

1. J. Barrat, Roman Cherbunin, Evgeny Sedov, Ekaterina Aladinskaia, Alexey Liubomirov, Valentina Litvyak, Mikhail Petrov, Xiaoqing Zhou, Z. Hatzopoulos, Alexey Kavokin and P. G. Savvidis, Stochastic circular persistent currents of exciton polaritons, Sci Rep 14, 12953 (2024) (pdf)
   
2. V. M. Litvyak, R. V. Cherbunin, F. Yu. Soldatenkov, V. K. Kalevich, K. V. Kavokin, Manifestation of dipole-dipole and quadrupole interactions in the correlator spectrum of optically cooled nuclear spins of a bulk n-GaAs sample, Semiconductors 57, 4, 261--265 (2023)
   В.М. Литвяк, Р.В. Чербунин, Ф.Ю. Солдатенков, В.К. Калевич, К.В. Кавокин, Проявление диполь-дипольного и квадрупольного взаимодействий в спектре коррелятора оптически охлажденных ядерных спинов объемного кристалла n-GaAs, ФТП 57, 4, 265--269 (2023) (pdf) (pdf)
   
3. Julia Bojarinova, Kirill Kavokin, Aleksandra Fedorishcheva, Dmitriy Sannikov, Roman Cherbunin, Alexander Pakhomov and Nikita Chernetsov, Oscillating magnetic field does not disrupt orientation in the presence of stellar cues in an avian migrant, J Ornithol 165, 2, 347-354 (2023) (pdf)
4. V. M. Litvyak, R. V. Cherbunin, V. K. Kalevich and K. V. Kavokin, Local field of spin-spin interactions in the nuclear spin system of n-GaAs, Phys. Rev. B 108, 235204 (2023) (pdf)
5. Litvyak Valentina M. Cherbunin Roman V. Soldatenkov Fedor Yu. Kalevich Vladimir К. Kavokin Kirill V. , Study of properties of the nuclear spin system in bulk n-GaAs by warm-up spectroscopy, St. Petersburg Polytechnic University Journal. Physics and Mathematics. 16, 1.3, 20-25 (2023) (pdf)
6. В.М. Литвяк, Р.В. Чербунин, Ф.Ю. Солдатенков, В.К. Калевич and К.В. Кавокин, Проявление диполь-дипольного и квадрупольного взаимодействий в спектре коррелятора оптически охлажденных ядерных спинов объемного кристалла n-GaAs, ФТП 57, 4, 265 (2023)
   Litvyak V. M., Cherbunin R. V., Soldatenkov F. Yu., Kalevich V. K., Kavokin K. V., Manifestation of dipole-dipole and quadrupole interactions in the correlator spectrum of optically cooled nuclear spins of a bulk n-GaAs sample, Semiconductors 57, 4, 261-265 (2023) (pdf)
7. Ekaterina Aladinskaia, Roman Cherbunin, Evgeny Sedov, Alexey Liubomirov, Kirill Kavokin, Evgeny Khramtsov, Mikhail Petrov, P. G. Savvidis and Alexey Kavokin, Spatial quantization of exciton-polariton condensates in optically induced traps, Phys. Rev. B 107, 045302 (2023) (pdf)
8. Julia Bojarinova, Kirill Kavokin, Roman Cherbunin, Dmitriy Sannikov, Aleksandra Fedorishcheva, Alexander Pakhomov and Nikita Chernetsov, Sensitivity threshold of avian magnetic compass to oscillating magnetic field is species-specific, Behav Ecol Sociobiol 77, 6 (2022) (pdf)
9. V. M. Litvyak, R. V. Cherbunin, V. K. Kalevich, A. I. Lihachev, A. V. Nashchekin, M. Vladimirova and K. V. Kavokin, Warm-up spectroscopy of quadrupole-split nuclear spins in n-GaAs epitaxial layers, Phys. Rev. B 104, 235201 (2021) (pdf)
10. Vasily Kravtsov, Aleksey D Liubomirov, Roman V Cherbunin, Alessandro Catanzaro, Armando Genco, Daniel Gillard, Evgeny M Alexeev, Tatiana Ivanova, Ekaterina Khestanova, Ivan A Shelykh, Alexander I Tartakovskii, Maurice S Skolnick, Dmitry N Krizhanovskii and Ivan V Iorsh, Spin–valley dynamics in alloy-based transition metal dichalcogenide heterobilayers, 2D Mater. 8, 2, 025011 (2021) (pdf)
11. V. M. Litvyak, R. V. Cherbunin, V. K. Kalevich and K. V. Kavokin, Determination of the Quadrupole Splitting in Bulk n-GaAs by Warm-Up Spectroscopy, Semiconductors 54, 12, 1728-1729 (2020) (pdf)
12. A. D. Liubomirov, V. Kravtsov and R. V. Cherbunin, Spin-Valley Dynamics of Interlayer Excitons in Heterobilayers MoxW1–xSe2/WSe2, Semiconductors 54, 11, 1518-1521 (2020) (pdf)
13. B F Gribakin, R V Cherbunin and K V Kavokin, Estimation of the magnitude of the Ruderman-Kittel interaction in 3d and 2d GaAs crystals, J. Phys.: Conf. Ser. 1482, 012001 (2020) (pdf)
14. R. V. Cherbunin, V. M. Litviak, I. I. Ryzhov, A. V. Koudinov, S. Elsässer, A. Knapp, T. Kiessling, J. Geurts, S. Chusnutdinow, T. Wojtowicz and G. Karczewski, High-resolution resonance spin-flip Raman spectroscopy of pairs of manganese ions in a CdTe quantum well, Phys. Rev. B 101, 241301 (2020) (pdf)
15. Julia Bojarinova, Kirill Kavokin, Alexander Pakhomov, Roman Cherbunin, Anna Anashina, Maria Erokhina, Maria Ershova and Nikita Chernetsov, Magnetic compass of garden warblers is not affected by oscillating magnetic fields applied to their eyes, Sci Rep 10, 3473 (2020) (pdf)
16. M. Kotur, R. I. Dzhioev, M. Vladimirova, R. V. Cherbunin, P. S. Sokolov, D. R. Yakovlev, M. Bayer, D. Suter, and K. V. Kavokin, Spin-lattice relaxation of optically polarized nuclei in p-type GaAs, Phys. Rev. B 97, 165206 (2018) (pdf)
17. M.S. Kuznetsova, R.V. Cherbunin, V.M. Litvyak, E.V. Kolobkova, Spectroscopy of PbS and PbSe quantum dots in fluorine phosphate glasses, Semiconductors 52, 558 (2018) (pdf)
18. V M Litvyak, R V Cherbunin, K V Kavokin and V K Kalevich, Determination of the local field in the nuclear spin system of n-type GaAs, Journal of Physics: Conference Series 951, 012006 (2018) (pdf)
19. В.М. Литвяк, Р.В. Чербунин и А.А. Онущенко, Температурная зависимость оптических переходов квантовых точек PbS в силикатных стеклах, Известия РАН, серия физическая 81, 1686–1688 (2017) (pdf)
20. P. S. Sokolov, M. Yu. Petrov, K. V. Kavokin, A. S. Kurdyubov, M. S. Kuznetsova, R. V. Cherbunin, S. Yu. Verbin, N. K. Poletaev, D. R. Yakovlev, D. Suter, and M. Bayer, Nuclear spin cooling by helicity-alternated optical pumping at weak magnetic fields in n-GaAs, Phys. Rev. B 96, 205205 (2017) (pdf)
21. Alexander N. Poddubny, Valentina Mikhailovna Litvyak, Mikhail O. Nestoklon, Roman V. Cherbunin, Valerii Viktorovich Golubkov, Petr Alexeevich Onushchenko, Anastasiya Nikolaevna Babkina, Alexei Arkadievich Onushchenko, and Serguei V. Goupalov, The Role of Valley Anisotropy in Optical Absorption of Monodisperse PbS Nanocrystals, J. Phys. Chem. C, 121 (49), pp 27766–27773 (2017) (pdf)
22. A. Pakhomov, J. Bojarinova, Roman Cherbunin, Raisa Chetverikova, Philipp S. Grigoryev, Kirill Kavokin, Dmitry Kobylkov, Regina Lubkovskaja and Nikita Chernetsov, Very weak oscillating magnetic field disrupts the magnetic compass of songbird migrants, J. R. Soc. Interface 14, 0364 (2017) (pdf)
23. M. S. Kuznetsova, R. V. Cherbunin, I. Ya. Gerlovin, I. V. Ignatiev, S. Yu. Verbin, D. R. Yakovlev, D. Reuter, A. D. Wieck, and M. Bayer, Spin dynamics of quadrupole nuclei in InGaAs quantum dots, Phys. Rev. B 95, 155312 (2017) (pdf)
24. A. V. Trifonov, I. Ya. Gerlovin, I. V. Ignatiev, I. A. Yugova, R. V. Cherbunin, Yu. P. Efimov, S. A. Eliseev, V. V. Petrov, V. A. Lovtcius and A. V. Kavokin , Multiple-frequency quantum beats of quantum confined exciton states, Phys. Rev. B 92, 201301( R ) (2015) (pdf)
25. R. V. Cherbunin, M. Vladimirova, K. V. Kavokin, A. V. Mikhailov, N. E. Kopteva, P. G. Lagoudakis and A. V. Kavokin , Significant photoinduced Kerr rotation achieved in semiconductor microcavities, Phys. Rev. B 91, 205308 (18 May 2015) (pdf)
26. S. V. Poltavtsev, I. I. Ryzhov, R. V. Cherbunin, A. V. Mikhailov, N. E. Kopteva, G. G. Kozlov, K. V. Kavokin, V. S. Zapasskii, P. V. Lagoudakis, and A. V. Kavokin , Optics of spin-noise-induced gyrotropy of an asymmetric microcavity, Phys. Rev. B 89, 205308 (2014) (pdf)
27. I. Ya. Gerlovin, R. V. Cherbunin, I. V. Ignatiev, M. S. Kuznetsova, S. Yu. Verbin, K. Flisinski, D. Reuter, A. D. Wieck, D. R. Yakovlev, and M. Bayer , Dynamic nuclear polarization and Hanle effect in (In,Ga)As/GaAs quantum dots. Role of nuclear spin fluctuations, AIP Conf. Proc. 1566, 319 (2013) (pdf)
28. S. Yu. Verbin, I. Ya. Gerlovin, I. V. Ignatiev, M. S. Kuznetsova, R. V. Cherbunin, K. Flisinski, D. Yakovlev, M. Bayer , Dynamics of Nuclear Polarization in InGaAs Quantum Dots in a Transverse Magnetic Field, Journal of Experimental and Theoretical Physics, 2012, Vol. 114, No. 4, pp. 681–690
    С. Ю. Вербин, И. Я. Герловин, И. В. Игнатьев, М. С. Кузнецова, Р. В. Чербунин, K. Flisinski, D. Yakovlev, M. Bayer, «Динамика ядерной поляризации в квантовых точках InGaAs в поперечном магнитном поле », с. 778–789, ЖЭТФ том 141 вып. 4 (2012) (pdf)
29. R. V. Cherbunin, K. Flisinski, I. Ya. Gerlovin, I. V. Ignatiev, M. S. Kuznetsova, M. Yu. Petrov, D. R. Yakovlev, D. Reuter, A. D. Wieck, and M. Bayer, Resonant nuclear spin pumping in (In,Ga)As quantum dots, Phys. Rev. B 84, 041304( R ) (2011) (pdf)
30. R V Cherbunin, S Yu Verbin, K Flisinski, I Ya Gerlovin, I V Ignatiev, D V Vishnevsky, D Reuter, A D Wieck, D R Yakovlev and M Bayer, Time-resolved Hanle effect in (In,Ga)As/GaAs quantum dots, J. Phys.: Conf. Ser. 245, 012055 (2010) (pdf)