X-RAY-DIFFRACTION STUDY ON THE STRUCTURE OF LA-NI-MG ALLOY GLASSES AND THEIR HYDRIDES

被引：3

作者：

TANAKA, K

GOTO, S

YAMADA, M

机构：

[1] Department of Materials Science and Engineering, Nagoya Institute of Technology, Showa

来源：

ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS | 1994年 / 183卷

关键词：

GLASSAY ALLOY HYDRIDES; X-RAY DIFFRACTION; RADIAL DISTRIBUTION FUNCTION; PARTIAL PAIR CORRELATION; CHEMICAL BONDING;

D O I：

10.1524/zpch.1994.183.Part_1_2.117

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

X-ray structure analyses of La-Ni-Mg alloy glasses have been performed over a wide range of composition and effects of hydrogenation on the structure have been examined. From the reduced radial distribution function G(r) and its difference function DELTAG(r), interatomic distances of partial pair correlations have been obtained. Hydrogen charging increases the La-La and La-Ni distances and strengthens the Ni-Ni correlation.

引用

页码：117 / 124

页数：8

共 4 条

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[2]

SADOC JF, 1983, GLASSY METALS, V2, P51

[3]

TANAKA K, 1991, J LESS-COMMON MET, V172, P928, DOI 10.1016/0022-5088(91)90222-P

[4] ELECTRONIC-STRUCTURE OF HYDRIDED LA-NI-AL ALLOY GLASSES STUDIED BY X-RAY PHOTOELECTRON-SPECTROSCOPY [J].

TANAKA, K ;

TANAHASHI, K ;

TAKAKI, H ;

MIZUTANI, U .

ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS, 1994, 183 :131-139

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