Study of structural, elastic, electronics, optical and thermodynamic properties of Hf2PbC under pressure by ab-initio method

2021 ◽  
Vol 26 ◽  
pp. e00512
Author(s):  
Sushmita Sarker ◽  
Md. Atikur Rahman ◽  
Rukayia Khatun
Keyword(s):  
Thermodynamic Properties ◽  
Ab Initio ◽  
Ab Initio Method

Ab-initio investigation of structural, electronic, magnetic and thermodynamic properties of ErX (X = N, P, As and Sb) compounds

2021 ◽  
Vol 27 ◽  
pp. e00540
Author(s):  
Muhammad Nasir Rasul ◽  
Memoona Mehmood ◽  
Altaf Hussain ◽  
Alina Manzoor ◽  
Muhammad Azhar Khan ◽  
...  
Keyword(s):  
Thermodynamic Properties ◽  
Ab Initio

Ab-initio study of the structural, electronic, elastic and thermodynamic properties of Sc3XB (X=Sn, Al, Hf)

2021 ◽  
pp. 114305
Author(s):  
A. Benamer ◽  
Y. Medkour ◽  
S.Sâad Essaoud ◽  
S. Chaddadi ◽  
A. Roumili
Keyword(s):  
Thermodynamic Properties ◽  
Ab Initio ◽  
Ab Initio Study

Thermal properties of molecular crystals through dispersion-corrected quasi-harmonic ab initio calculations: the case of urea

2016 ◽  
Vol 52 (9) ◽  
pp. 1820-1823 ◽  
Author(s):  
Alessandro Erba ◽  
Jefferson Maul ◽  
Bartolomeo Civalleri
Keyword(s):  
Thermal Properties ◽  
Thermodynamic Properties ◽  
Ab Initio Calculations ◽  
Ab Initio ◽  
Molecular Crystals ◽  
Theoretical Framework

A multifaceted ab initio theoretical framework is presented for computing the thermal (structural, elastic, thermodynamic) properties of molecular crystals.

Calculating Fundamental Vibrational Frequencies of Rutile by Combining Ab Initio Method with GF Matrix Method

1994 ◽  
Vol 05 (02) ◽  
pp. 299-301
Author(s):  
Lin Libin ◽  
Zheng Xiangyin
Keyword(s):  
Experimental Data ◽  
Ab Initio ◽  
Matrix Method ◽  
Cluster Model ◽  
Normal Modes ◽  
Vibrational Frequencies ◽  
Ab Initio Method ◽  
Environment Factor ◽  
Factor Α ◽  
Good Agreement

Based on cluster model, we have calculated the fundamental vibrational frequencies of rutile by combining ab initio method and Wilson’s GF-matrix method. In the calculation, we have introduced the concept of environment factor α to correct the force field of the cluster model. The results of calculation are in good agreement to the experimental data and the normal modes give us clear physical picture of the crystal vibration.

Comparative Study of Li, Na, and K Adsorptions on Graphite by Using ab Initio Method

Langmuir ◽  
2004 ◽  
Vol 20 (24) ◽  
pp. 10751-10755 ◽  
Author(s):  
Z. H. Zhu ◽  
G. Q. Lu
Keyword(s):  
Comparative Study ◽  
Ab Initio ◽  
Ab Initio Method
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