Citation: |
Liang Huilai, Guo Weilian, Song Ruiliang, Qi Haitao, Zhang Shilin, Hu Liuchang, Li Jianheng, Mao Luhong, Shang Yuehui, Feng Zhen, Tian Guoping, Li Yali. Design and Fabrication of Resonant Tunneling Transistor with RTD/HEMT in Series Structure[J]. Journal of Semiconductors, 2007, 28(10): 1594-1598.
****
Liang H L, Guo W L, Song R L, Qi H T, Zhang S L, Hu L C, Li J H, Mao L H, Shang Y H, Feng Z, Tian G P, Li Y L. Design and Fabrication of Resonant Tunneling Transistor with RTD/HEMT in Series Structure[J]. Chin. J. Semicond., 2007, 28(10): 1594.
|
Design and Fabrication of Resonant Tunneling Transistor with RTD/HEMT in Series Structure
-
Abstract
The design and fabrication of a resonant tunneling transistor with an RTD/HEMT in-series structure are presented.The measurement results of the fabricated devices show that the maximum peak valley current ratio (PVCR) is 17.6∶1,the gate voltage modulating peak voltage ratio is in the range of 1.5~7.7,and the -3dB cut-off frequency is about 4GHz.This device is compatible with HEMTs in the device structure and fabrication technology,and can be used in high speed circuits with HEMTs devices.-
Keywords:
- RTT,
- RTD,
- HEMT,
- transconductance cut off frequency,
- PVCR
-
References
-
Proportional views