TITLE

Interface study of Nb/ZrO[sub x]-Zr/Nb Josephson junctions

AUTHOR(S)
Morohashi, Shin'ichi; Kataoka, Yuji
PUB. DATE
September 1993
SOURCE
Applied Physics Letters;9/13/1993, Vol. 63 Issue 11, p1570
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Presents an interface study of Nb/ZrO[sub x]-Zr/Nb Josephson junctions by using the secondary ion mass spectroscopy. Detachment of water vapor layer from the chamber wall; Absorption of argon sputtering gas in the ZrO[sub x]-Zr and niobium layers; Implication of zirconium melting point for the junction interface stability.
ACCESSION #
4221457

 

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