Post-perovskite CaIrO3: a conventional Slater type antiferromagnetic insulator

2016 ◽  
Vol 18 (37) ◽  
pp. 26300-26305 ◽  
Author(s):  
Vijeta Singh ◽  
J. J. Pulikkotil

To resolve the controversy of whether or not the origin of an electronic gap in antiferromagnetic post-perovskite (pPv) CaIrO3 is due to Coulomb repulsion or spin–orbit coupling, and/or both, we have performed comprehensive full potential density functional theory based calculations.

RSC Advances ◽  
2020 ◽  
Vol 10 (73) ◽  
pp. 44785-44792
Author(s):  
Hong T. T. Nguyen ◽  
Vo T. T. Vi ◽  
Tuan V. Vu ◽  
Nguyen V. Hieu ◽  
Dung V. Lu ◽  
...  

In this paper, we investigate the electronic, optical, and thermoelectric properties of Ga2SSe monolayer by using density functional theory.


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