نتایج جستجو برای: electron mobility

تعداد نتایج: 370724  

2009
David F. Brown Siddharth Rajan Stacia Keller Yun-Hao Hsieh Steven P. DenBaars Umesh K. Mishra

Journal: :Materials Research Express 2015

1999
S. J. Chung K. J. Goldammer S. C. Lindstrom M. B. Johnson M. B. Santos

We observe a significant increase in InSb quantum-well mobility when remote doping of Al0.09In0.91Sb barriers is accomplished by three layers, rather than one layer, of Si d doping. At 7 K, the electron mobility in single quantum-well structures grown on GaAs substrates is as high as 280 000 cm/V s with an electron density of 2.33310 cm. The density of oriented abrupt steps and square-mound fea...

Journal: :Reviews in Analytical Chemistry 2012

Journal: :Physica B: Condensed Matter 1995

Journal: :Advanced materials 2012
Hsiao-Wen Zan Chun-Cheng Yeh Hsin-Fei Meng Chuang-Chuang Tsai Liang-Hao Chen

An effective approach to reduce defects and increase electron mobility in a-IGZO thin-film transistors (a-IGZO TFTs) is introduced. A strong reduction layer, calcium, is capped onto the back interface of a-IGZO TFT. After calcium capping, the effective electron mobility of a-IGZO TFT increases from 12 cm(2) V(-1) s(-1) to 160 cm(2) V(-1) s(-1). This high mobility is a new record, which implies ...

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