Electronic structure and ground-state properties of Na2Po: A first-principles study

2015 ◽  
Author(s):  
R. D. Eithiraj
Keyword(s):  
Electronic Structure ◽  
Ground State ◽  
First Principles ◽  
First Principles Study ◽  
Ground State Properties

Electronic, structural and ground state properties of 3d transition metal mononitrides: A first principles study

2013 ◽  
Author(s):  
R. Rajeswarapalanichamy ◽  
M. Santhosh ◽  
G. Sudha Priyanga ◽  
A. T. Asvini Meenaatci ◽  
S. Kanagaprabha
Keyword(s):  
Transition Metal ◽  
Ground State ◽  
First Principles ◽  
First Principles Study ◽  
Ground State Properties

First-principles study of ground-state properties of U2Mo

2014 ◽  
Vol 16 (48) ◽  
pp. 26974-26982 ◽  
Author(s):  
Xin Wang ◽  
Xiyue Cheng ◽  
Yuting Zhang ◽  
Ronghan Li ◽  
Weiwei Xing ◽  
...  
Keyword(s):  
Intermetallic Compound ◽  
Electronic Properties ◽  
Ground State ◽  
First Principles ◽  
First Principles Calculations ◽  
First Principles Study ◽  
Ground State Properties

By means of first-principles calculations, we have systematically investigated the structural, elastic, vibrational, thermal and electronic properties of the ground-state phase for the intermetallic compound U2Mo.

scholarly journals First-principles study on phase stability and physical properties of B-site ordered Nd2FeCrO6 double perovskite

2021 ◽  
Author(s):  
Md. Didarul Islam Bhuyan ◽  
Rana Hossain ◽  
Ferdous Ara ◽  
Mohammed Abdul Basith
Keyword(s):  
Electronic Structure ◽  
Physical Properties ◽  
Structural Stability ◽  
Phase Stability ◽  
Ground State ◽  
First Principles ◽  
Magnetic Behavior ◽  
Double Perovskite ◽  
First Principles Study

Here, the first-principles predictions on the structural stability, magnetic behavior and electronic structure of B-site ordered double perovskite Nd$_2$CrFeO$_6$ have been reported. Initially, the ground state of the parent single...

scholarly journals First-principles study of ground-state properties and high pressure behavior of ThO2

2010 ◽  
Vol 399 (2-3) ◽  
pp. 181-188 ◽  
Author(s):  
Bao-Tian Wang ◽  
Hongliang Shi ◽  
Wei-Dong Li ◽  
Ping Zhang
Keyword(s):  
High Pressure ◽  
Ground State ◽  
First Principles ◽  
Pressure Behavior ◽  
First Principles Study ◽  
Ground State Properties

Electronic Structure and Ground State Properties of A4[Ag4O4] (A=Na, K and Rb): A First-Principles Study

2013 ◽  
Vol 665 ◽  
pp. 43-48
Author(s):  
Rajagopalan Umamaheswari ◽  
M. Yogeswari ◽  
G. Kalpana
Keyword(s):  
Electronic Structure ◽  
Band Gap ◽  
Ground State ◽  
First Principles ◽  
Density Functional ◽  
Electronic Band Structure ◽  
First Principles Calculation ◽  
Partial Density ◽  
Electronic Band ◽  
Ground State Properties

The first-principles calculation within density functional theory is used to study in detail the electronic structure and ground state properties of alkali-metal oxoargenates A4[Ag4O4] (A= Na, K and Rb). The total energies calculated within the atomic sphere approximation (ASA) were used to determine the ground state properties such as equilibrium lattice parameter, c/a ratio, bulk modulus and cohesive energy. The theoretically calculated equilibrium lattice constants values are in well agreement with the available experimental values. The electronic band structures, total and partial density of states are calculated. The result of electronic band structure shows that the KAgO and RbAgO are direct band gap semiconductors with their gap lying between the Γ-Γ points, whereas NaAgO is found to be an indirect band gap semiconductor with its gap lying between Z-Γ points.

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