Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Interlayer Exciton–Polaron in Atomically Thin Semiconductors. / Semina, Marina A.; Glazov, Mikhail M.; Sherman, Eugene.
в: Annalen der Physik, Том 532, № 12, 2000339, 12.2020.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Interlayer Exciton–Polaron in Atomically Thin Semiconductors
AU - Semina, Marina A.
AU - Glazov, Mikhail M.
AU - Sherman, Eugene
N1 - Funding Information: M.A.S. acknowledges partial support of the Russian Science Foundation project # 19‐12‐00273 (numerical variational calculations). M.M.G. is grateful to the Russian Science Foundation project # 19‐12‐00051 for partial support (analytical theory). E.S. acknowledges support of the Spanish Ministry of Science and the European Regional Development Fund through PGC2018‐101355‐B‐I00 (MCIU/AEI/FEDER, UE) and the Basque Country Government through Grant No. IT986‐16. Publisher Copyright: © 2020 Wiley-VCH GmbH Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/12
Y1 - 2020/12
N2 - A novel type of exciton–phonon bound state—interlayer polaron—in a double-layer 2D semiconductor with transition metal dichalcogenides as an example, is predicted. In these systems, the interaction of the interlayer exciton with the soft modes of out-of-plane lattice vibrations caused by van der Waals forces and flexural rigidity gives rise to a bound quasiparticle. The energy and effective mass of the formed polaron for weak and strong exciton–phonon coupling regimes are calculated and analyzed. Possible manifestations of these effects in transport- and spectroscopy-related experiments are discussed.
AB - A novel type of exciton–phonon bound state—interlayer polaron—in a double-layer 2D semiconductor with transition metal dichalcogenides as an example, is predicted. In these systems, the interaction of the interlayer exciton with the soft modes of out-of-plane lattice vibrations caused by van der Waals forces and flexural rigidity gives rise to a bound quasiparticle. The energy and effective mass of the formed polaron for weak and strong exciton–phonon coupling regimes are calculated and analyzed. Possible manifestations of these effects in transport- and spectroscopy-related experiments are discussed.
KW - excitons
KW - phonons
KW - polaron
KW - transition metal dichalcogenides
KW - van der Waals heterostructures
KW - MOS2
KW - WAALS
UR - http://www.scopus.com/inward/record.url?scp=85091762612&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/073ff24e-7f2c-3038-9d5c-16932625141e/
U2 - 10.1002/andp.202000339
DO - 10.1002/andp.202000339
M3 - Article
AN - SCOPUS:85091762612
VL - 532
JO - Annalen der Physik
JF - Annalen der Physik
SN - 0003-3804
IS - 12
M1 - 2000339
ER -
ID: 69855906