Absolute evaluation of internal and external quantum efficiencies and light extraction efficiency in InGaN single quantum wells by simultaneous photoacoustic and photoluminescence measurements combined with integrating-sphere method

Separated evaluation of factors in the external quantum efficiency (EQE) is important in order to improve the characteristics of semiconductors optical devices. Especially, the internal quantum efficiency (IQE) is an important value which indicates crystal quality of the active layers, and an accura...

ver descrição completa

Detalhes bibliográficos

Principais autores:	Keito Mori-Tamamura, Yuchi Takahashi, Shigeta Sakai, Yuya Morimoto, Junji Hirama, Atsushi A. Yamaguchi, Susumu Kusanagi, Yuya Kanitani, Yoshihiro Kudo, Shigetaka Tomiya
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Taylor & Francis Group 2024-12-01
coleção:	Science and Technology of Advanced Materials: Methods
Assuntos:	InGaN quantum well internal quantum efficiency photoluminescence photoacoustic
Acesso em linha:	https://www.tandfonline.com/doi/10.1080/27660400.2024.2315027
Tags:	Adicionar Tag Sem tags, seja o primeiro a adicionar uma tag!