scholarly journals Carbon-doped high-mobility two-dimensional hole gases on (110) faced GaAs

2005 ◽  
Vol 86 (20) ◽  
pp. 202105 ◽  
Author(s):  
S. Schmult ◽  
C. Gerl ◽  
U. Wurstbauer ◽  
C. Mitzkus ◽  
W. Wegscheider
Keyword(s):  
High Mobility ◽  
Two Dimensional ◽  
Carbon Doped

scholarly journals Scattering mechanisms in a high-mobility low-density carbon-doped (100) GaAs two-dimensional hole system

2011 ◽  
Vol 83 (24) ◽  
Author(s):  
J. D. Watson ◽  
S. Mondal ◽  
G. A. Csáthy ◽  
M. J. Manfra ◽  
E. H. Hwang ◽  
...  
Keyword(s):  
High Mobility ◽  
Low Density ◽  
Two Dimensional ◽  
Carbon Doped ◽  
Scattering Mechanisms

scholarly journals Atomically thin InSe: A high mobility two-dimensional material

2017 ◽  
Vol 60 (7) ◽  
pp. 1121-1122 ◽  
Author(s):  
Wei Feng ◽  
Wei Zheng ◽  
Feng Gao ◽  
PingAn Hu
Keyword(s):  
High Mobility ◽  
Two Dimensional

Dynamic Step-Scan Two-Dimensional Fourier Transform Infrared Studies of Uniaxially Drawn Poly(Ethylene Terephthalate) Film

1996 ◽  
Vol 50 (3) ◽  
pp. 377-381 ◽  
Author(s):  
Masashi Sonoyama ◽  
Kunihiro Shoda ◽  
Gen Katagiri ◽  
Hideyuki Ishida
Keyword(s):  
Ethylene Glycol ◽  
Phenyl Ring ◽  
Ethylene Terephthalate ◽  
High Mobility ◽  
Two Dimensional ◽  
Poly Ethylene Terephthalate ◽  
Dynamic Spectra ◽  
Infrared Studies ◽  
Poly Ethylene ◽  
Mechanical Stretching

Dynamic infrared spectra of uniaxially drawn poly(ethylene terephthalate) (PET) under a sinusoidal strain were examined. A very intense dynamic band at 973 cm−1 assigned to the trans C-O stretching mode indicated stress-induced high mobility around the C-O bond in the ethylene glycol units. It was supposed that derivative-like skeletal bands observed in the dynamic spectra originated from the stress-induced frequency shift. Two-dimensional correlation analyses of the dynamic spectra were also carried out and revealed that the phenyl ring 18a band at 1018 cm−1 and the phenyl ring 19b band at 1410 cm−1 were composed of three and two independent components, respectively. The correlation peaks between the phenyl ring and CH2 vibrational modes showed that orientation of the methylene group in the ethylene glycol unit, induced by mechanical stretching, is faster than that of the phenyl ring in the terephthalate unit.

Anomalously persistent p-type behavior of WSe2 field-effect transistors by oxidized edge-induced Fermi-level pinning

2022 ◽  
Author(s):  
Tien Dat Ngo ◽  
Min Sup Choi ◽  
Myeongjin Lee ◽  
Fida Ali ◽  
Won Jong Yoo
Keyword(s):  
Fermi Level ◽  
Field Effect ◽  
Field Effect Transistors ◽  
High Mobility ◽  
Two Dimensional ◽  
Edge Contact ◽  
Fermi Level Pinning ◽  
P Type

A technique to form the edge contact in two-dimensional (2D) based field-effect transistors (FETs) has been intensively studied for the purpose of achieving high mobility and also recently overcoming the...

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