Polaron effects created by interface phonons in thin film on ionic substrates
- 作者: Maslov A.Y.1, Proshina O.V.1
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隶属关系:
- Ioffe Physical-Technical Institute of the Russian Academy of Sciences
- 期: 卷 87, 编号 6 (2023)
- 页面: 896-900
- 栏目: Articles
- URL: https://journal-vniispk.ru/0367-6765/article/view/135416
- DOI: https://doi.org/10.31857/S0367676523701557
- EDN: https://elibrary.ru/VNHREX
- ID: 135416
如何引用文章
详细
The effective parameter of the electron-phonon interaction in a semiconductor film on ionic substrates has been determined. It is shown that interface phonons “transfer” the polarization of the medium from the substrate to the film. As a result, the polaron binding energy and the effective mass of carriers in the same film on different substrates can vary by tens or even hundreds of percent. Conditions for the realization of strong interaction for various films are found.
作者简介
A. Maslov
Ioffe Physical-Technical Institute of the Russian Academy of Sciences
编辑信件的主要联系方式.
Email: maslov.ton@mail.ioffe.ru
Russia, 194021, Saint Petersburg
O. Proshina
Ioffe Physical-Technical Institute of the Russian Academy of Sciences
Email: maslov.ton@mail.ioffe.ru
Russia, 194021, Saint Petersburg
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