Induced Charge Generated by Potential Well in Transition Metal Dichalcogenides
- Authors: Terekhov I.S1
- 
							Affiliations: 
							- Budker Institute of Nuclear Physics
 
- Issue: Vol 163, No 6 (2023)
- Pages: 842-851
- Section: Articles
- URL: https://rjeid.com/0044-4510/article/view/653503
- DOI: https://doi.org/10.31857/S004445102306010X
- EDN: https://elibrary.ru/DGECBC
- ID: 653503
Cite item
Abstract
We investigate the asymptotic behavior of the charge density ρind(r) induced by an azimuthally symmetric potential well of finite radius R. The analytic expression for ρind(r) at the distances r ≫≫ R is obtained. It is shown that, for a wide range of potential parameters, the induced charge density can be represented as ρind(r) = F(r)LV, where F(r) depends only on distance and LV depends on the parameters of the potential. We also investigate the behavior of the induced charge density when the potential well depth close to the critical value.
About the authors
I. S Terekhov
Budker Institute of Nuclear Physics
							Author for correspondence.
							Email: iterekhov@yandex.ru
				                					                																			                												                								630090, Novosibirsk, Russia						
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