排序方式: 共有1条查询结果,搜索用时 15 毫秒
1
1.
Mobility enhancement of strained GaSb p-channel metal oxide semiconductor field-effect transistors with biaxial compressive strain 下载免费PDF全文
Various biaxial compressive strained GaSb p-channel metal–oxide–semiconductor field-effect transistors(MOSFETs)are experimentally and theoretically investigated. The biaxial compressive strained GaSb MOSFETs show a high peak mobility of 638 cm~2/V·s, which is 3.86 times of the extracted mobility of the fabricated GaSb MOSFETs without strain.Meanwhile, first principles calculations show that the hole effective mass of Ga Sb depends on the biaxial compressive strain.The biaxial compressive strain brings a remarkable enhancement of the hole mobility caused by a significant reduction in the hole effective mass due to the modulation of the valence bands. 相似文献
1