Flux pinning by ordered oxygen-deficient phases in nearly stoichiometric

Vargas, Joao L.; Larbalestier, David C.
April 1992
Applied Physics Letters;4/6/1992, Vol. 60 Issue 14, p1741
Academic Journal
Examines the stoichiometric YBa[sub 2]Cu[sub 3]O[sub 7-delta] single crystals by fluxon pinning at ordered oxygen-vacancy domains. Significance of pinning by oxygen defects; Correlations between the granularity effect and the presence of the domains; Details on the magnetization hysteresis measurements.


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