Lattice dynamics study of B2FeAl alloy by using the embedded atom method

被引：0

作者：

Kong, Y ^{[1
]}

Hu, WY ^{[1
]}

Huang, YC ^{[1
]}

Shu, XL ^{[1
]}

机构：

[1] Hunan Univ, Changsha 410082, Peoples R China

来源：

RARE METAL MATERIALS AND ENGINEERING | 2003年 / 32卷 / 02期

关键词：

B2FeAl alloy; modified analytical embedded atom method; lattice dynamical properties;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Using the modified analytical embedded atom method (MAEAM), the lattice dynamical properties of B2 FeAl alloy, including the lattice constant, formation heat, elastic constants, phonon dispersion curves, density of states, specific heat, Debye temperature and linear expansion. coefficient; have been calculated. The results are compared with the, experimental data, as well as with the existing theoretical calculations. The present calculated results are in good agreement with the experimental data and those calculated by others.

引用

页码：87 / 90

页数：4

共 15 条

[11] Phonon spectrum of B2-FeAl:: Ab initio calculation and comparison with data from inelastic neutron scattering
Meyer, B
Schott, V
Fähnle, M
[J]. PHYSICAL REVIEW B, 1998, 58 (22) : 14673 - 14676
[12] PHONON-DISPERSION CURVES FOR ORDERED, PARTIALLY-ORDERED AND DISORDERED IRON ALUMINUM-ALLOYS
ROBERTSON, IM
[J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 1991, 3 (42) : 8181 - 8194
[13] Shu XL, 2001, J MATER SCI TECHNOL, V17, P601
[14] Force constants for substitutional alloys
Sluiter, MHF
Weinert, M
Kawazoe, Y
[J]. PHYSICAL REVIEW B, 1999, 59 (06): : 4100 - 4111
[15] Interatomic potentials between distinct atoms from first-principles calculation and lattice-inversion method
Zhang, WQ
Xie, Q
Ge, XJ
Chen, NX
[J]. JOURNAL OF APPLIED PHYSICS, 1997, 82 (02) : 578 - 582

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