First-principles density functional theory study of native point defects in Bi2Te3

2011 ◽  
Vol 84 (14) ◽  
Author(s):  
Adham Hashibon ◽  
Christian Elsässer
Keyword(s):  
Density Functional Theory ◽  
Point Defects ◽  
First Principles ◽  
Density Functional ◽  
Density Functional Theory Study ◽  
Functional Theory ◽  
Native Point Defects

Intrinsic defects in gallium sulfide monolayer: a first-principles study

RSC Advances ◽  
2015 ◽  
Vol 5 (63) ◽  
pp. 50883-50889 ◽  
Author(s):  
Hui Chen ◽  
Yan Li ◽  
Le Huang ◽  
Jingbo Li
Keyword(s):  
Density Functional Theory ◽  
Point Defects ◽  
First Principles ◽  
Density Functional ◽  
Density Functional Theory Method ◽  
Theory Method ◽  
Functional Theory ◽  
Gallium Sulfide ◽  
Native Point Defects ◽  
The Density Functional Theory

The electronic and magnetic properties of native point defects, including vacancies (VGa and VS), antisites (GaS and SGa) and interstitials (Gai and Si) in monolayer and bulk GaS, were systemically studied using the density functional theory method.

scholarly journals Screening for high-spin metal organic frameworks (MOFs): density functional theory study on DUT-8(M1,M2) (with Mi = V,…,Cu)

2016 ◽  
Vol 18 (11) ◽  
pp. 8075-8080 ◽  
Author(s):  
Sebastian Schwalbe ◽  
Kai Trepte ◽  
Gotthard Seifert ◽  
Jens Kortus
Keyword(s):  
Density Functional Theory ◽  
High Spin ◽  
First Principles ◽  
Density Functional ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Density Functional Theory Study ◽  
Functional Theory ◽  
Metal Centers ◽  
Metal Organic

We present a first principles study of low-spin (LS)/high-spin (HS) screening for 3d metal centers in the metal organic framework (MOF) DUT-8(Ni).

Fine tuning the band-gap of graphene by atomic and molecular doping: a density functional theory study

RSC Advances ◽  
2016 ◽  
Vol 6 (61) ◽  
pp. 55990-56003 ◽  
Author(s):  
Akhtar Hussain ◽  
Saif Ullah ◽  
M. Arshad Farhan
Keyword(s):  
Density Functional Theory ◽  
First Principles ◽  
Density Functional ◽  
Fine Tuning ◽  
Density Functional Theory Study ◽  
Functional Theory ◽  
Structural And Electronic Properties ◽  
Doped Graphene ◽  
Molecular Doping ◽  
Co Doped

First-principles density functional theory (DFT) based calculations were carried out to investigate the structural and electronic properties of beryllium and nitrogen co-doped and BeN/BeO molecules-doped graphene systems.

scholarly journals The effect of vacancies and the substitution of p-block atoms on single-layer buckled germanium selenide

RSC Advances ◽  
2017 ◽  
Vol 7 (60) ◽  
pp. 37815-37822 ◽  
Author(s):  
F. Ersan ◽  
H. Arkin ◽  
E. Aktürk
Keyword(s):  
Density Functional Theory ◽  
Plane Wave ◽  
Point Defects ◽  
First Principles ◽  
Density Functional ◽  
Single Layer ◽  
Functional Theory ◽  
Germanium Selenide ◽  
Spin Polarized

This paper investigates the effect of point defects of both hole (Ge, Se) and substitution doping of p-block elements, in single-layer b-GeSe, based on first principles plane wave calculations within spin-polarized density functional theory.

Electronic band structures of Ge1−xSnx semiconductors: A first-principles density functional theory study

2013 ◽  
Vol 113 (6) ◽  
pp. 063517 ◽  
Author(s):  
Ming-Hsien Lee ◽  
Po-Liang Liu ◽  
Yung-An Hong ◽  
Yen-Ting Chou ◽  
Jia-Yang Hong ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
First Principles ◽  
Density Functional ◽  
Density Functional Theory Study ◽  
Band Structures ◽  
Electronic Band ◽  
Functional Theory ◽  
Electronic Band Structures
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