Open AccessHYDROGEN DISTRIBUTION IN THE ION IMPLANTED SUPERCONDUCTOR PdCu AND ITS TRANSITION TEMPERATURE
Author(s) -
Guanghou Wang
Publication year - 1984
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.33.1434
Subject(s) - superconductivity , hydrogen , materials science , liquid nitrogen , alloy , superconducting transition temperature , ion , transition temperature , electrolysis , condensed matter physics , metallurgy , chemistry , physics , electrode , organic chemistry , electrolyte
A new method of preparing superconducting PdCu alloy is ion-implanting Cu into Pd and subsequent electrolysis at room temperature, then hydrogen implanting at liquid nitrogen temperature. Thus we obtain the superconducting structure H/Pd55Cu45=0.7, which has the highest transition temperature of 17 K. The paper also gives some results of the distribution of hydrogen in the alloy and its effects on superconducting transition temperature, as well as experimental conditions, so that it provides some interesting informations about the investigation of the new method in preparing them.