Temperature Dependence of Urbach Energy in Non-Crystalline Semiconductors

作     者：Rustam Ikramov Mashxura Nuriddinova Khurshidbek Muminov Ravshan Zhalalov Rustam Ikramov;Mashxura Nuriddinova;Khurshidbek Muminov;Ravshan Zhalalov

作者机构：Namangan Engineering and Technology Institute Namangan Uzbekistan Namangan State University Namangan Uzbekistan 

出 版 物：《Optics and Photonics Journal》 (光学与光子学期刊（英文）)

年 卷 期：2020年第10卷第9期

页      面：211-218页

学科分类：07[理学] 070202[理学-粒子物理与原子核物理] 0702[理学-物理学] 

主　　题：Non-Crystalline Semiconductors Urbach Rules Urbach Energy Optical Transitions 

摘      要：Until now, no analytical relationships have been derived for the temperature dependence of the Urbach energy in non-crystalline semiconductors. Consequently, the problem associated with the theoretical study of the temperature dependence of this energy has not been solved. This paper presents the results of theoretical calculations and attempts to establish the temperature dependence of the Urbach energy in non-crystalline semiconductors. A linear increase in the Urbach energy with increasing temperature is shown.