Controllable alteration of the pinning energy in Tl[sub 2]Ca[sub 2]BaCu[sub 2]O[sub 8] films by

Weaver, B.D.; Reeves, M.E.
July 1993
Applied Physics Letters;7/12/1993, Vol. 63 Issue 2, p252
Academic Journal
Examines the vortex pinning energy in Tl[sub 2]Ca[sub 2]BaCu[sub 2]O[sub 8] films by proton irradiation. Occurrence of maximum pinning energy at defect density; Dependence of pinning energy on the density of flux pinning centers; Ratio of pinning energies of pre- and post-irradiation defects.


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