摘要
The double-delta-doped In0.5(Al0.7Ga0.3)0.5P/GaAs/In0. 3Ga0.7As field-effect transistors (FETs) epitaxial layers were grown on (100)-oriented semi-insulating GaAs substrate using low-pressure metalorganic chemical vapor deposition system. To study the characteristics of the FETs with and without illuminating of laser beams of various wavelengths, we find that both IDS-VDS characteristics and gm-VGS characteristics have not been affected by the excitation for the laser beam of the wavelength 841 and 1324 nm; while a slightly influence for the 632.8 nm laser beam. We also study the high frequency response of the fabricated devices.
原文 | English |
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頁(從 - 到) | 1075-1078 |
頁數 | 4 |
期刊 | Solid-State Electronics |
卷 | 46 |
發行號 | 8 |
DOIs | |
出版狀態 | Published - 2002 8月 |
All Science Journal Classification (ASJC) codes
- 電子、光磁材料
- 凝聚態物理學
- 電氣與電子工程
- 材料化學