In this paper, we study the effects of an unintended dopant in the channel on the current-voltage char-acteristics of a Double-Gate (DG) Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET). Non-Equilibrium Gree...In this paper, we study the effects of an unintended dopant in the channel on the current-voltage char-acteristics of a Double-Gate (DG) Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET). Non-Equilibrium Green's Function (NEGF) approach is used. A quantum transport model to calculate the drain current is presented and subthreshold swing and drain induced barrier lowering (DIBL) effect are studied.展开更多
基金Supported of National Natural Science Foundation of China under Grant Nos. 61171010 and 61171011the State Key Laboratory of ASIC and System is Appreciated under Grant No. 11MS015the Special Funds for Major State Basic Research (973) under Grant No. 2011CBA00603
文摘In this paper, we study the effects of an unintended dopant in the channel on the current-voltage char-acteristics of a Double-Gate (DG) Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET). Non-Equilibrium Green's Function (NEGF) approach is used. A quantum transport model to calculate the drain current is presented and subthreshold swing and drain induced barrier lowering (DIBL) effect are studied.