Inelastic Neutron Scattering Study of AmorphousFe90-xCoxZr10 Alloys

Thermal neutron inelastic scattering experiments have been successfully used tostudy the lattice dynamics of the classical crystalline invar alloys. Y. Endoh et al. havesystematically investigated the temperature dependence of the phonon dispersion forthe Fe-based crystalline invar alloys Fe65Ni35,...

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Published in中国科学通报：英文版 no. 7; pp. 545 - 547
Main Author 卢志超 鲜于泽 李际周 叶春堂 李竹起 康健 沈保根
Format Journal Article
LanguageEnglish
Published 1994
Subjects
amorphous
density
effect
generalized
inelastic
invar
neutron
phonon
scattering
state
states
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ISSN1001-6538
1861-9541

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Summary:Thermal neutron inelastic scattering experiments have been successfully used tostudy the lattice dynamics of the classical crystalline invar alloys. Y. Endoh et al. havesystematically investigated the temperature dependence of the phonon dispersion forthe Fe-based crystalline invar alloys Fe65Ni35, Fe3Pt and Fe70Mn30 by inelasticneutron scattering, and found that the transverse acoustic-phonon modes become softbelow the magnetic transition temperature. It is suggested that the phonon softeningof these invar alloys may be attributed to the enhancement of electron-phonon
Bibliography:11-1785/N
LU Zhi-Chao XIANYU Ze LI Ji-ZhouYE Chun-Tang , LI Zhu-Qi KANG Jianand SHEN Bao-Gen(Department of Physics, Northeastern University, Shenyang 110006, PRC)China Institute of Atomic Energy,Beijing 102413,PRCInstitute of Physics,Academia Sinica,Beijing 100080,PRC
ISSN:1001-6538
1861-9541