Valence band structure of YMnO3 and the spin orbit coupling

2013 ◽  
Vol 102 (18) ◽  
pp. 182902 ◽  
Author(s):  
Manish Kumar ◽  
R. J. Choudhary ◽  
D. M. Phase
Keyword(s):  
Band Structure ◽  
Valence Band ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Valence Band Structure

scholarly journals Band-structure topologies of graphene: Spin-orbit coupling effects from first principles

2009 ◽  
Vol 80 (23) ◽  
Author(s):  
M. Gmitra ◽  
S. Konschuh ◽  
C. Ertler ◽  
C. Ambrosch-Draxl ◽  
J. Fabian
Keyword(s):  
Band Structure ◽  
First Principles ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Coupling Effects

Spin–orbit splitting in graphene, silicene and germanene: Dependence on buckling

2018 ◽  
Vol 32 (05) ◽  
pp. 1850055 ◽  
Author(s):  
Ranber Singh
Keyword(s):  
Valence Band ◽  
Valence Band Maximum ◽  
Honeycomb Structure ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Orbit Splitting ◽  
Band Maximum ◽  
Honeycomb Structures ◽  
Spin Orbit Splitting

The spin–orbit splitting (E[Formula: see text]) of valence band maximum at the [Formula: see text] point is significantly smaller in 2D planner honeycomb structures of graphene, silicene, germanene and BN than that in the corresponding 3D bulk counterparts. For 2D planner honeycomb structure of SiC, it is almost same as that for 3D bulk cubic SiC. The bandgap which opens at the K and K[Formula: see text] points due to spin–orbit coupling (SOC) is very small in flat honeycomb structures of graphene and silicene, while in germanene it is about 2 meV. The buckling in these structures of graphene, silicene and germanene increases the bandgap opened at the K and K[Formula: see text] points due to SOC quadratically, while the E[Formula: see text] of valence band maximum at the [Formula: see text] point decreases quadratically with an increase in the magnitude of buckling.

scholarly journals Band structure and carrier effective masses of boron arsenide: Effects of quasiparticle and spin-orbit coupling corrections

2019 ◽  
Vol 114 (2) ◽  
pp. 022101 ◽  
Author(s):  
Kyle Bushick ◽  
Kelsey Mengle ◽  
Nocona Sanders ◽  
Emmanouil Kioupakis
Keyword(s):  
Band Structure ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Effective Masses ◽  
Boron Arsenide
Sign in / Sign up

Export Citation Format

Share Document