scholarly journals Hole effective mass in strained Si1−xCx alloys

2004 ◽  
Vol 96 (9) ◽  
pp. 5037-5041 ◽  
Author(s):  
C. Y. Lin ◽  
S. T. Chang ◽  
C. W. Liu
Keyword(s):  
Effective Mass ◽  
Hole Effective Mass

Direct evaluation of hole effective mass of SnS–SnSe solid solutions with ARPES measurement

2021 ◽  
Author(s):  
Issei Suzuki ◽  
Zexin Lin ◽  
Sakiko Kawanishi ◽  
Kiyohisa Tanaka ◽  
Yoshitaro Nose ◽  
...  
Keyword(s):  
Effective Mass ◽  
Valence Band ◽  
Thermoelectric Properties ◽  
Solid Solutions ◽  
Photoemission Spectroscopy ◽  
Direct Evaluation ◽  
Hole Effective Mass ◽  
Single Crystalline ◽  
Angle Resolved Photoemission Spectroscopy ◽  
Effective Masses

Valence band dispersions of single-crystalline SnS1-xSex solid solutions were observed by angle-resolved photoemission spectroscopy (ARPES). The hole effective masses, crucial factors in determining thermoelectric properties, were directly evaluated. They decrease...

Structural design principles for low hole effective mass s-orbital-based p-type oxides

2017 ◽  
Vol 5 (23) ◽  
pp. 5772-5779 ◽  
Author(s):  
Viet-Anh Ha ◽  
Francesco Ricci ◽  
Gian-Marco Rignanese ◽  
Geoffroy Hautier
Keyword(s):  
Effective Mass ◽  
First Principles ◽  
Structural Design ◽  
Carrier Mobility ◽  
Design Principles ◽  
Hole Effective Mass ◽  
P Type

We demonstrate through first principles computations how the metal–oxygen–metal angle directly drives the hole effective mass (thus the carrier mobility) in p-type s-orbital-based oxides.

Theoretical search for high-performance thermoelectric donor–acceptor copolymers: the role of super-exchange couplings

2020 ◽  
Vol 8 (41) ◽  
pp. 21852-21861
Author(s):  
Xue Yong ◽  
Gang Wu ◽  
Wen Shi ◽  
Zicong Marvin Wong ◽  
Tianqi Deng ◽  
...  
Keyword(s):  
Effective Mass ◽  
Power Factor ◽  
First Principles ◽  
High Performance ◽  
First Principles Calculations ◽  
Thermoelectric Power Factor ◽  
Hole Effective Mass ◽  
Donor Acceptor ◽  
Weak Electron

First-principles calculations of a series of representing D–A copolymers demonstrated the strong Super-Exchange couplings induce not only small hole effective mass but also weak electron-phonon couplings, and eventually high thermoelectric power factor.

Comparison of Hole Effective Mass Between Various Biaxially Strained Ge Semiconductors

2015 ◽  
Vol 12 (12) ◽  
pp. 5664-5669
Author(s):  
Li Yu-Chen ◽  
Song Jian-Jun ◽  
Liu Shu-Lin ◽  
Tong Jun
Keyword(s):  
Effective Mass ◽  
Hole Effective Mass

Hole density and strain dependencies of hole effective mass in compressively strained Ge channel structures

2008 ◽  
Vol 40 (6) ◽  
pp. 2122-2124
Author(s):  
K. Sawano ◽  
Y. Kunishi ◽  
K. Toyama ◽  
T. Okamoto ◽  
N. Usami ◽  
...  
Keyword(s):  
Effective Mass ◽  
Hole Density ◽  
Hole Effective Mass ◽  
Channel Structures

Dopant activation energy and hole effective mass in heavily Zn-Doped InP

1994 ◽  
Vol 23 (9) ◽  
pp. 935-941 ◽  
Author(s):  
K. Hansen ◽  
E. Peiner ◽  
A. Schlachetzki ◽  
M. Von Ortenberg
Keyword(s):  
Activation Energy ◽  
Effective Mass ◽  
Hole Effective Mass ◽  
Dopant Activation
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