2 citations · 3 across the 2 of their papers we have counts for
2 papers
physics.app-ph2019★ 1 cited
Silicon Nitride Stress Liner Impacts on the Electrical Characteristics of AlGaN/GaN HEMTs
Wei-Chih Cheng, Tao Fang, Siqi Lei +7
Due to the piezoelectric nature of GaN, the 2DEG in AlGaN/GaN HEMT could be engineered by strain. In this work, SiNx deposited using dual-frequency PECVD was used as a stressor. Th…
physics.app-ph2019★ 2 cited
Achieving sub-1 Ohm-mm Non-Recess S/D Contact Resistance in GaN HEMTs Utilizing Simple CMOS Compatible La/Ti/Al/Ti Metal Contacts
Xinpeng Lin, Yumeng Zhu, Yongle Qi +10
In this paper, we report the use of lanthanum (La) in S/D contacts of GaN HEMTs, achieving 0.97 Ohm-mm contact resistance without S/D recess. The HEMTs show well-behaved electrical…