A novel analytical model of pinch-off voltage for CMOS image pixels with a pinned photodiode structure is proposed. The derived model takes account of the gradient doping distributions in the N buried layer due to the...
This study focuses on modeling the effects of deep hole traps, mainly the effect of the substrate(backgating effect) in a GaAs transistor MESFT. This effect is explained by the existence, at the interface, of a spac...
Project supported by the National Natural Science Foundation of China(Nos.60806010,60976030);the Tianjin Innovation Special Funds for science and Technology,China(No.05FZZDGX00200).
An approach to obtain the pinch-off voltage of 4-T pixel in CMOS image sensor is presented.This new approach is based on the assumption that the photon shot noise in image signal is impacted by a potential well struct...
The mixed non-saturating I-V characteristics of static induction transistor (SIT) are investigated.The optimum matching relations among the structural,material,and technological parameters are also presented.The techn...
The degradation characteristics of both wide and narrow devices under V _g= V _d/2 stress mode is investigated.The width-enhanced device degradation can be seen with devices narrowing.The main degradation mechanism is...