Spin glasses in a magnetic field: Phase
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F. Lefloch; J. Hammann; M. Ocio; E. Vincent
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Article
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1994
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Elsevier Science
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English
β 764 KB
We have measured the properties of the CdCra.7Ino.3S 4 spin glass in a magnetic field. In a first part, we show that the onset of irreversibilities allows the determination of cross-over lines, which can be nicely fitted to the mean-field predictions of critical lines. We have thus determined a fiel