Spin–orbit coupling effect on energy level splitting and band structure inversion in CsPbBr3

2020 ◽  
Vol 56 (1) ◽  
pp. 528-542
Author(s):  
Mujtaba Hussain ◽  
Muhammad Rashid ◽  
Faisal Saeed ◽  
A. S. Bhatti
Keyword(s):  
Energy Level ◽  
Band Structure ◽  
Coupling Effect ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Level Splitting ◽  
Structure Inversion

The suppression of spin–orbit coupling effect by the ZnO layer of La0.7Sr0.3MnO3/ZnO heterostructures grown on (001) oriented Si restores the negative magnetoresistance

Nanoscale ◽  
2021 ◽  
Author(s):  
Bibekananda Das ◽  
Prahallad Padhan
Keyword(s):  
Charge Transfer ◽  
Coupling Effect ◽  
Orbit Coupling ◽  
Negative Magnetoresistance ◽  
Magnetic Scattering ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Interfacial Charge Transfer ◽  
Positive Magnetoresistance ◽  
Interfacial Charge

In Si–La0.7Sr0.3MnO3, the interfacial charge transfer driven strong localized antiferromagnetic and spin–orbit couplings favor positive magnetoresistance, which is suppressed by strong magnetic scattering induced by the top ZnO layer results in negative magnetoresistance.

Influence of the spin-orbit coupling effect on the electronic and thermoelectric properties of Cs2MI6 (M = Zr, Hf) variant perovskites

2021 ◽  
Vol 134 ◽  
pp. 111112
Author(s):  
Rehan Ullah ◽  
Malak Azmat Ali ◽  
Afzal Khan ◽  
G. Murtaza ◽  
Asif Mahmood ◽  
...  
Keyword(s):  
Thermoelectric Properties ◽  
Coupling Effect ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit

Accurate spectroscopic calculations on the X2Σ +, A2Π, and 22Σ + electronic states of the BeAr+ cation including spin-orbit coupling

2014 ◽  
Vol 92 (5) ◽  
pp. 397-405 ◽  
Author(s):  
Xiang Hong Niu ◽  
Wen Wen Shan ◽  
Shuai Wang ◽  
De Heng Shi
Keyword(s):  
Transition Probabilities ◽  
Coupling Effect ◽  
Dipole Moments ◽  
Orbit Coupling ◽  
Basis Sets ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Transition Dipole ◽  
Complete Active Space ◽  
Condon Factors

The complete active space self-consistent field/internally contracted multireference configuration interaction calculations with the correlation-consistent basis sets have been made to characterize all of the states of BeAr+ cation, which are attributed to the first two dissociation channels. The effect on the potential energy curves by Davidson correction, core-valence correlation, and scalar relativistic corrections is included. The spin-orbit coupling effect is taken into account by the state interaction method with the Breit–Pauli Hamiltonian. Our calculations can provide some useful guidelines for the future experimental work of band system 22[Formula: see text]+1/2-X2[Formula: see text]+1/2. For the first time, the transition properties including Franck−Condon factors and transition dipole moments have been derived for all of the Ω states. Some transition probabilities and radiative lifetimes have been estimated.

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
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