摘要
BCl 3+ CHF 3 gas mixture for reactive ion etching process was used to the gate-recess of fabricating (Al 0.3 Ga 0.7) 0.5 In 0.5P quaternary heterostructure double doped-channel FET's (D-DCFET), where a high uniformity of V th was achieved. With the merits of this wide bandgap (Al 0.3 Ga 0.7) 0.5 In 0.5P layer, microwave power performance of this heterostructure D-DCFET demonstrates a compatible performance for devices fabricated on AlGaAs/InGaAs heterostructures.
原文 | 英語 |
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頁(從 - 到) | 170-172 |
頁數 | 3 |
期刊 | IEEE Electron Device Letters |
卷 | 22 |
發行號 | 4 |
DOIs | |
出版狀態 | 已出版 - 04 2001 |
對外發佈 | 是 |