Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Sung Kyu Yu"'
Autor:
Sung Kyu Yu, Mee-Yi Ryu, Eunsoon Oh, Yong Jo Park, Okhyun Nam, Eun-joo Shin, C. Sone, Phil Won Yu, Joo In Lee
Publikováno v:
Journal of Applied Physics. 89:634-637
A systematic study of time-resolved photoluminescence spectra from In0.15Ga0.85N/In0.015Ga0.985N quantum wells (QWs) with different Si-doping concentration in the barriers has been carried out. The 10 K recombination lifetimes in the QWs depend stron
Autor:
Pjotr S. Kop'ev, Dongho Kim, Jung Chul Seo, Young Nam Hwang, Jang Hee Chu, Ung Kim, Eun-joo Shin, Sung Kyu Yu, Seung Han Park
Publikováno v:
Optical and Quantum Electronics. 27:387-393
The photoluminescence linewidths and excition lifetimes of free excitons in GaAs/AlGaAs multiple quantum wells were systematically investigated as a function of temperature, quantum well width, and carrier density. The experimental results showed tha