Spin–orbit coupling in nearly metallic chiral carbon nanotubes: a density-functional based study

2017 ◽  
Vol 19 (13) ◽  
pp. 8848-8853 ◽  
Author(s):  
Volodymyr V. Maslyuk ◽  
Rafael Gutierrez ◽  
Gianaurelio Cuniberti

An accurate implementation of spin–orbit interactions in a density-functional theory framework is presented, including both core and valence orbital contributions, thus encompassing the full system potential.

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.


2008 ◽  
Vol 22 (07) ◽  
pp. 835-841 ◽  
Author(s):  
T. JEONG

The electronic properties of ErPd 2 Sn are studied by band structure calculation based on the density functional theory within LDA, LDA+U, and fully relativistic schemes. When the Coulomb potential is added to the Er 4f orbitals, the degeneracy between the different f orbitals is lifted, and they are split into lower Hubbard bands and upper Hubbard bands. The fully relativistic band structure scheme shows that spin–orbit coupling splits the 4f states into two manifolds, the 4f7/2 and the 4f5/2 multiplet.


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