Positive gate bias stress-induced hump-effect in elevated-metal metal–oxide thin film transistors*

Project supported by the Science and Technology Program of Suzhou City, China (Grant No. SYG201538) and the National Natural Science Foundation of China (Grant No. 61574096).

Qi Dong-Yu, Zhang Dong-Li, Wang Ming-Xiang
       

(color online) Plots of −ΔVH versus stress time in log–log scales under PBS at different temperatures. The degradations of −ΔVH follows the time-dependent power-law with the exponent n ranging from about 0.83 to 1.03.