Electron relaxation and transport dynamics in low-temperature-grown gaas under 1 eV optical excitation

Chi Kuang Sun, Yen Hung Chen, Jin Wei Shi, Yi Jen Chiu, Kian Giap Gan, John E. Bowers

研究成果: 雜誌貢獻期刊論文同行評審

7 引文 斯高帕斯(Scopus)

摘要

Electron relaxation and transport dynamics in low-temperature-grown GaAs under 1 eV optical excitation were investigated. Femtosecond transient transmission measurement and electro-optical sampling measurement in bulk samples and fabricated devices were used in the investigation. The results show that an increase in the electron lifetime can be observed when the electron density is higher than 3 × 1017 cm-3.

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頁(從 - 到)911-913
頁數3
期刊Applied Physics Letters
83
發行號5
DOIs
出版狀態已出版 - 4 8月 2003

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