Heinz Schmid, Hans Biebuyck, et al.
Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
Paper
Gorsky relaxation and hydrogen diffusion in the metallic glass Pd80Si20
Abstract
A Gorsky relaxation associated with the long-range diffusion of hydrogen has been observed for the first time in a metallic glass. The diffusion parameters for amorphous Pd80Si20 are QD=0.25 eV and D0=0.003 cm2/sec. From the characteristics of a complementary reorientation relaxation, it is concluded that the interstitial sites occupied by hydrogen possess a distinctly asymmetric character. © 1981 The American Physical Society.
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