ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
The decay of magnetization with time is recorded for a quench-melt-growth processed YBa2Cu3O7−x sample. The vortex-glass and collective pinning theories fit the data quite well over all time regimes with an exponent, μ, value of 0.78. The normalized logarithmic magnetic relaxation rate, S, attains a plateau value of 0.05, considerably higher than a variety of samples which fall within a universal plateau curve.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.358084
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