Mobility Degradation in (110)-Oriented Ultrathin-Body Double-Gate p-Type Metal-Oxide-Semiconductor Field-Effect Transistors with Silicon-on-Insulator Thickness of Less than 5 nm

被引:1
|
作者
Shimizu, Ken [1 ]
Hiramoto, Toshiro [1 ]
机构
[1] Univ Tokyo, Inst Ind Sci, Meguro Ku, Tokyo 1538505, Japan
关键词
D O I
10.1143/JJAP.49.041302
中图分类号
O59 [应用物理学];
学科分类号
摘要
Mobility degradation in (110)-oriented ultrathin-body double-gate p-type metal-oxide-semiconductor field-effect transistors is experimentally demonstrated for the first time. The physical origin of the mobility degradation can be attributed to the increase in the larger population in the higher-energy subband, leading to a stronger inter-subband scattering. (C) 2010 The Japan Society of Applied Physics
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页码:0413021 / 0413023
页数:3
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