Effect of Deuterium Interactions with Lattice Defects on Superconducting PdDx System

Effect of Deuterium Interactions with Lattice Defects on Superconducting PdDx System

Results are presented for the current-voltage characteristics of PdD^sub x^, which shows a partial superconducting (SC) transition at T^sub c ^~ 7 K. The temperature dependence of the critical current is well fitted by the Ambegaokar-Baratoff relation, suggesting the existence of Josephson junctions...

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Veröffentlicht in:Journal of the Physical Society of Japan 2016-12, Vol.85 (12), p.1-1
Hauptverfasser: Yasuzuka, Syuma, Ogita, Norio, Anzai, Daichi, Hatakenaka, Noriyuki
Format: Artikel
Sprache:eng
Schlagworte:
Crystal defects
Defects
Deuterium
Effects
Grains
Hydrogen
Josephson junctions
Lattice defects
Lattice theory
Superconductivity
Superconductors
Temperature
Temperature dependence
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Zusammenfassung:Results are presented for the current-voltage characteristics of PdD^sub x^, which shows a partial superconducting (SC) transition at T^sub c ^~ 7 K. The temperature dependence of the critical current is well fitted by the Ambegaokar-Baratoff relation, suggesting the existence of Josephson junctions between the SC grains. The effect of deuterium interactions with defects on the SC state in the PdD^sub x^ system is discussed.
ISSN:0031-9015
1347-4073
DOI:10.7566/JPSJ.85.123703