ISSN:
1572-9605
Keywords:
Bi2Sr2CaCu2O x
;
relaxation
;
hysteresis curves
Source:
Springer Online Journal Archives 1860-2000
Topics:
Electrical Engineering, Measurement and Control Technology
,
Physics
Notes:
Abstract We have studied the role of short relaxation time on magnetic hysteresis in a Bi2Sr2CaCu2O x single crystal. Effects were examined by comparing isothermal magnetization curves obtained over a range of temperatures as a function of the applied magnetic field, H, for magnetic field ramp rates of 3 and 30 Oe/s. At low temperature, a second magnetization peak, H p, was produced by differences in magnetic relaxation occurring over a short period during the initial stage of relaxation. The data suggested an absence of pinning crossover for H ≈ H p.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1007738622205
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