Gunn instabilities in power HEMTs
Gunn instabilities in power HEMTs
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DOI：
10.1049/el:20010362
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发表时间：
2001-04
影响因子：
1.1
通讯作者：
G. Dunn;A. Phillips;P. Topham
中科院分区：
文献类型：
--
作者：
G. Dunn;A. Phillips;P. Topham
实验和理论证据的形成“横向”古恩偶极子在Al 0.23 Ga 0.77 As/In 0.23 Ga 0.77 As δ掺杂HEMT。蒙特卡罗模拟预测，偶极子首先会导致电流突然减少，然后逐渐上升。这些预测与实验观察非常吻合。
Experimental and theoretical evidence of the formation of ‘transverse’ Gunn dipoles in an Al0.23Ga0.77As/In0.23Ga0.77As delta doped HEMT is presented. Monte Carlo simulations predicted that the dipoles would first cause a sudden reduction in current followed by a gradual upturn. These predictions were in excellent agreement with the experimental observations.