THERMAL-DESORPTION SPECTRA OF HYDROGEN FROM GLASSY PD35ZR65 AND CRYSTALLINE PDZR2

被引：0
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作者：
TANAKA, K
ARAKI, T
ABE, T
YOSHINARI, O
机构：
来源：
JOURNAL OF THE LESS-COMMON METALS | 1991年 / 172卷
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O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Site energy distribution functions of hydrogen in glassy Pd35Zr65 and crystalline PdZr2 have been derived by simulating thermal desorption spectra of hydrogen and comparing them with experiments. In the glassy alloy, the distribution function is expressible as a sum of three gaussians with different centroid energies and widths whereas in the crystalline compound it consists of two gaussians with much smaller widths. These gaussian components are related to particular occupation sites of hydrogen in the glass or the compound.
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页码：928 / 935
页数：8
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