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EFFECT OF ION BEAM MIXING/IMPLANTATION AT LOW TEMPERATURE ON SUPERCONDUCTIVITY IN PALLADIUM-HYDROGEN AND PALLADIUM-COPPER-HYDROGEN SYSTEMS |
| LI Hongcheng;DONG Ziwen;YANG Feng;WANG Ruilan;LIU Jiarui;Guan Weiyan |
| Institute of Physics, Academia Sinica, Beijing |
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| Cite this article: |
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LI Hongcheng, DONG Ziwen, YANG Feng et al 1987 Chin. Phys. Lett. 4 241-244 |
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Abstract The highest superconducting transition temperature of 8.42 and 5.16K has been observed in the alloy system PdH and PdCuH, where the atomic ratio n=H/Pd(Cu) are 1 and 0.6, respectively. The effect of lattice disorder induced by 220keV Ar ion beam bombardment at liquid helium-temperature is detrimental to the superconductivity.
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Published: 01 June 1987
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