the National Key R&D Program of China(Grant No.2020YFB1805701);the National Natural Foundation of China(Grant No.61934003)。
This paper describes a guardring-free planar InAlAs/InGaAs avalanche photodiode(APD)by computational simulations and experimental results.The APD adopts the structure of separate absorption,charge,and multiplication(S...
Project supported by the National Nature Science Foundation of China(Grant No.61434006)。
A set of 100-nm gate-length In P-based high electron mobility transistors(HEMTs)were designed and fabricated with different gate offsets in gate recess.A novel technology was proposed for independent definition of gat...
supported by the Russian Science Foundation(grant number 19-72-30023)。
The design,manufacturing and DC and microwave characterization of high-power Schottky barrier In Al As/In Ga As back-illuminated mesa structure photodiodes are presented.The photodiodes with 10 and 15μm mesa diameter...
Supported by the National High Technology Research and Development Program of China(2018YFB2003305);the Key R&D Program of Jiangsu Province(BE2018005);the Science and Technology Service Network Initiative of the Chinese Academy of Sciences(KFJ-STS-ZDTP-086);the Support From SINANO(Y8AAQ11003);Natural Science Foundation of Jiangsu Province(BK20180252)。
Supported by National Natural Science Foundation of China(61275107)
研制了一种T型栅长为90 nm的InP基In_(0.52)Al_(0.48)As/In_(0.65)Ga_(0.35)As赝配高电子迁移率晶体管(PHEMTs).该器件的总栅宽为2×25μm,展现了极好的DC直流和RF射频特性,其最大饱和电流密度和最大有效跨导分别为894 m A/mm和1 640 m ...
Project supported by the National Natural Science Foundation of China(Grant Nos.11775191,61404115,61434006,and 11475256);the Program for Innovative Research Team(in Science and Technology)in University of Henan Province,China(Grant No.18IRTSTHN016);the Development Fund for Outstanding Young Teachers in Zhengzhou University of China(Grant No.1521317004)
InP-based high electron mobility transistors(HEMTs) will be affected by protons from different directions in space radiation applications. The proton irradiation effects on InAlAs/InGaAs hetero-junction structures o...
supported by the National Natural Science Foundation of China(Grant Nos.61404115 and 61434006);the Postdoctoral Science Foundation of Henan Province,China(Grant No.2014006);the Development Fund for Outstanding Young Teachers of Zhengzhou University(Grant No.1521317004)
Direct current(DC) and radio frequency(RF) performances of InP-based high electron mobility transistors(HEMTs)are investigated by Sentaurus TCAD. The physical models including hydrodynamic transport model, Shock...
supported by the National Natural Science Foundation of China(No.61275107)
83-nm T-shaped gate InP-based In0.52Al0.48As/In0.65Ga0.35As pseudomorphic high electron mobility transistors (PHEMTs) with excellent DC and RF performance as well as low noise characteristics are reported, including...