Erratum: First-principles calculation of the spin-orbit splitting in graphene [Phys. Rev. B75, 121402(R) (2007)]

2007 ◽  
Vol 75 (19) ◽  
Author(s):  
J. C. Boettger ◽  
S. B. Trickey
Keyword(s):  
First Principles ◽  
First Principles Calculation ◽  
Spin Orbit ◽  
Orbit Splitting ◽  
Spin Orbit Splitting

Analysis of Wurtzite GaN/AlGaN Quantum Well Lasers from First-Principles Calculations

1995 ◽  
Vol 395 ◽  
Author(s):  
T. Uenoyama ◽  
M. Suzuki
Keyword(s):  
Quantum Well ◽  
Quantum Wells ◽  
First Principles ◽  
Optical Gain ◽  
Quantum Well Lasers ◽  
First Principles Calculation ◽  
Spin Orbit ◽  
Orbit Splitting ◽  
Large Hole ◽  
Spin Orbit Splitting

ABSTRACTOptical gain of wurtzite GaN/AlGaN quantum wells has been studied from a first-principles calculation using the k • p method. Most of the parameters in the k • p method were determined by fitting the band structures by the first-principles calculation. Owing to the small spin-orbit splitting energies of the wurtzite GaN and AIN, the optical gain has been calculated using the 6×6 Hamiltonian for the valence band. It is found that the large hole effective masses and the small spin-orbit splitting cause the higher threshold current density of wurtzite GaN/AlGaN quantum well lasers.

scholarly journals Strong enhancement of spin–orbit splitting induced by σ–π coupling in Pb-decorated silicene

RSC Advances ◽  
2017 ◽  
Vol 7 (19) ◽  
pp. 11761-11767 ◽  
Author(s):  
Tongwei Li ◽  
Xiangying Su ◽  
Haisheng Li ◽  
Weiwei Ju
Keyword(s):  
Electronic Properties ◽  
First Principles ◽  
Spin Orbit ◽  
First Principles Calculations ◽  
Orbit Splitting ◽  
Strong Enhancement ◽  
Spin Orbit Splitting

Electronic properties and spin–orbit (SO) splitting of silicene adsorbed with Cu, Ag, Au and Pb atoms at different coverages are investigated by means of first-principles calculations.

scholarly journals Spin-orbit splitting and effective masses inp-type GaAs two-dimensional hole gases

2014 ◽  
Vol 89 (8) ◽  
Author(s):  
Fabrizio Nichele ◽  
Atindra Nath Pal ◽  
Roland Winkler ◽  
Christian Gerl ◽  
Werner Wegscheider ◽  
...  
Keyword(s):  
Spin Orbit ◽  
Two Dimensional ◽  
Orbit Splitting ◽  
Effective Masses ◽  
Spin Orbit Splitting
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