Effects of Shannon entropy and electric field on polaron in RbCl triangular quantum dot

作     者：M Tiotsop A J Fotue S C Kenfack N Issofa H Fotsin L C Fai 

作者机构：Mesoscopic and Multilayers Structures Laboratory Department of Physics Faculty of Science University of Dschang Laboratory of Electronics and Signal Processing Department of Physics Faculty of Science University of Dschang 

出 版 物：《Chinese Physics B》 (中国物理B（英文版）)

年 卷 期：2016年第25卷第4期

页      面：432-435页

核心收录：

学科分类：080903[工学-微电子学与固体电子学] 0809[工学-电子科学与技术（可授工学、理学学位）] 07[理学] 070205[理学-凝聚态物理] 08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0702[理学-物理学] 

主　　题：Shannon entropy polaron electric field triangular quantum dot 

摘      要：In this paper, the time evolution of the quantum mechanical state of a polaron is examined using the Pekar type variational method on the condition of the electric-LO-phonon strong-coupling and polar angle in RbC1 triangular quantum dot. We obtain the eigenenergies, and the eigenfunctions of the ground state, and the first excited state respectively. This system in a quantum dot can be treated as a two-level quantum system qubit and the numerical calculations are performed. The effects of Shannon entropy and electric field on the polaron in the RbC1 triangular quantum dot are also studied.