Radiative carrier lifetime, momentum matrix element, and hole effective mass in GaN

1997 ◽  
Vol 70 (5) ◽  
pp. 631-633 ◽  
Author(s):  
J. S. Im ◽  
A. Moritz ◽  
F. Steuber ◽  
V. Härle ◽  
F. Scholz ◽  
...  
Keyword(s):  
Matrix Element ◽  
Effective Mass ◽  
Carrier Lifetime ◽  
Hole Effective Mass ◽  
Momentum Matrix Element

Momentum matrix element and conduction band nonparabolicity in wurtzite GaN

2005 ◽  
Vol 86 (16) ◽  
pp. 161908 ◽  
Author(s):  
S. Shokhovets ◽  
G. Gobsch ◽  
O. Ambacher
Keyword(s):  
Matrix Element ◽  
Conduction Band ◽  
Momentum Matrix Element ◽  
Band Nonparabolicity

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...

scholarly journals Temperature Dependent Model for Hole Effective Mass in Heavily Doped p-type SiGe

1996 ◽  
Vol 06 (C3) ◽  
pp. C3-137-C3-142
Author(s):  
S. Sokolic ◽  
S. Amon
Keyword(s):  
Effective Mass ◽  
Temperature Dependent ◽  
Hole Effective Mass ◽  
Dependent Model ◽  
Heavily Doped ◽  
Temperature Dependent Model ◽  
P Type

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

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

APW Approach to the Momentum Matrix Element Calculation

1983 ◽  
Vol 118 (2) ◽  
pp. K121-K124 ◽  
Author(s):  
I. I. Gegusin ◽  
V. N. Datsyuk
Keyword(s):  
Matrix Element ◽  
Element Calculation ◽  
Momentum Matrix Element
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