Partial Electron Localization in a Finite-Size Superlattice Placed in an Electric Field
- 作者: Vlasov K.1, Pyataev M.1, Shorokhov A.1
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隶属关系:
- National Research Mordovia State University
- 期: 卷 52, 编号 4 (2018)
- 页面: 485-488
- 栏目: XXV International Symposium “Nanostructures: Physics and Technology”, Saint Petersburg, June 26–30, 2017. Transport In Heterostructures
- URL: https://journals.rcsi.science/1063-7826/article/view/202830
- DOI: https://doi.org/10.1134/S1063782618040309
- ID: 202830
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详细
Partial electron localization in a finite-size superlattice placed in an electric field is considered. The role of electric field in forming of quasilocalized states is investigated. A quantitative criterion for the degree of partial localization is suggested based on analysis of maximal probability density of finding an electron at a given point. It is found that with increase in the electric field the degree of localization does not increase monotonically. Furthermore, the localization is affected stronger by the amplitude of superlattice potential than by the electric field.
作者简介
K. Vlasov
National Research Mordovia State University
Email: pyataevma@gmail.com
俄罗斯联邦, Saransk, 430005
M. Pyataev
National Research Mordovia State University
编辑信件的主要联系方式.
Email: pyataevma@gmail.com
俄罗斯联邦, Saransk, 430005
A. Shorokhov
National Research Mordovia State University
Email: pyataevma@gmail.com
俄罗斯联邦, Saransk, 430005