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cond-mat.supr-con2001★ 14 cited
Irreversible magnetization under rotating fields and lock-in effect on ErBa_2Cu_3O_7 single crystal with columnar defects
M. A. Avila, L. Civale, A. V. Silhanek +3
We have measured the irreversible magnetization M_i of an ErBa_2Cu_3O_7 single crystal with columnar defects (CD), using a technique based on sample rotation under a fixed magnetic…
cond-mat.supr-con1999
Evidence for vortex staircases in the whole angular range due to competing correlated pinning mechanisms
A. Silhanek, L. Civale, S. Candia +3
We analyze the angular dependence of the irreversible magnetization of YBaCuO crystals with columnar defects inclined from the c-axis. At high fields a sharp maximum ce…