the National Natural Science Foundation of China under Grant 61822407,Grant 61527816,Grant 11634002,Grant 61631021,Grant 62074161,Grant 62004213,and Grant U20A20208;in part by the Key Research Program of Frontier Sciences,Chinese Academy of Sciences(CAS)under Grant QYZDB-SSW-JSC012;in part by the Youth Innovation Promotion Association of CAS;in part by the University of CAS;the Opening Project of Key Laboratory of Microelectronic Devices&Integrated Technology,Institute of Microelectronics,CAS.
Parasitic capacitances associated with overhangs of the T-shape-gate enhancement-mode(E-mode)GaN-based power device,were investigated by frequency/voltage-dependent capacitance-voltage and inductive-load switching mea...
In this work, the effects of GaN channel traps and temperature on the performance of AlGaN/AlN/GaN/AlGaN high electron mobility transistors(HEMTs) on Si(111) substrate, were investigated. 2 D simulations carried out u...
supported by the National Natural Science Foundation of China(Nos.61604137,61674130)
Trap-induced current collapse has become one of the critical issues hindering the improvement of Ga Nbased microwave power devices. It is difficult to study the behavior of each trapping effect separately with the exp...
We report physics based confirmation(~1% RMS deviation), by existing experimental data, of protonprohol(proton-hole) ion product(p H) and mobilities in pure liquid water(0-100℃, 1-atm pressure) anticipated fr...
supported by the Xiamen University,China,and the CTSAH Associates(CTSA),founded by the late Linda Su-Nan Chang Sah
Low-frequency and High-frequency Capacitance-Voltage(C-V) curves of Silicon Metal-Oxide-Semiconductor Capacitors,showing electron and hole trapping at shallow-level dopant and deep-level generation-recombination -tr...
supported by Xiamen University,China;the CTSAH Associates(CTSA);founded by the late Linda Su-Nan Chang Sah
Low-frequency and high-frequency Capacitance-Voltage (C-V) curves of Metal-Oxide- Semiconductor Capacitors (MOSC), including electron and hole trapping at the dopant donor and acceptor impurities, are presented to...
supported by Xiamen University,China;the CTSAH Associates(CTSA);founded by the late Linda Su-Nan Chang Sah
Low-frequency and high-frequency capacitance-voltage curves of Metal-Oxide-Semiconductor Capacitors are presented to illustrate giant electron and hole trapping capacitances at many simultaneously present two-charge-s...
supported by the CTSAH Associates(CTSA);founded by the late Linda Su-Nan Chang Sah;the Xiamen University,China
The capacitance versus DC-voltage formula from electron trapping at dopant impurity centers is de- rived for MOS capacitors by the charge-storage method. Fermi-Dirac distribution and impurity deionization are included...
supported by the Special Funds for the State Key Development Program for Basic Research of China;the National Natural Science Foundation of China (No.60876027)
A semi-empirical analytic model for the threshold voltage instability of a MOSFET is derived from Shockley-Read-Hall (SRH) statistics to account for the transient charging effects in a MOSFET high-k gate stack. Star...