First-principles investigation of the elastic and thermodynamic properties of ReC2 (Re = Ho, Nd, Pr)
First-principles investigation of the elastic and thermodynamic properties of ReC2 (Re = Ho, Nd, Pr)
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ReC2(Re = Ho、Nd、Pr)弹性和热力学性质的第一性原理研究
DOI:
10.1142/s021798491450256x
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发表时间:
2015-01
影响因子:
1.9
通讯作者:
Chen Haichuan
中科院分区:
文献类型:
--
作者:
Huang Wen;Chen Haichuan
The elastic and thermodynamic properties of ReC2 (Re = Ho, Nd, Pr) have been investigated by using the first-principles density functional theory within the generalized gradient approximation. The computed lattice constants of ReC2 are in agreement with the experimental data. The calculated elastic constants reveal that all compounds are mechanically stable. The shear modulus, Young's modulus, Poisson's ratio σ, the ratio B/G, shear anisotropy and elastic anisotropy are also calculated. Finally, the Vicker hardness, Debye temperature, melting point and thermal conductivity have been predicted.
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影响因子:
2.8
作者:
H. Soni;Sanjeev K. Gupta;P. Jha
通讯作者:
H. Soni;Sanjeev K. Gupta;P. Jha
影响因子:
2
作者:
D. Goldfarb
通讯作者:
D. Goldfarb
影响因子:
2
作者:
GOLDFARB, D
通讯作者:
GOLDFARB, D
DOI:
10.1016/0031-9163(66)90039-4
发表时间:
1966-07
期刊:
Physics Letters
影响因子:
--
作者:
M. Atoji
通讯作者:
M. Atoji
影响因子:
3.3
作者:
D. W. Jones;I. J. Mccolm;R. Steadman;J. Yerkess
通讯作者:
D. W. Jones;I. J. Mccolm;R. Steadman;J. Yerkess