Superconducting fluctuation effects on the electron spin susceptibility in YBa2Cu3O6.95

Article

关键词: MELTING TRANSITION;    YBA2CU3O7-DELTA;    FIELD;    ANISOTROPY;    CRYSTALS;    NMR;   

DOI  :  10.1103/PhysRevB.60.7591

来源: SCIE

【 摘 要 】

The electronic spin susceptibility of YBa2Cu3O6.95 has been measured with high precision up to 24 T with O-17 nuclear magnetic resonance. Its temperature dependence can be accounted for by superconducting fluctuations that result in a smooth crossover from the normal to the vortex liquid state. A magnetic-field-temperature phase diagram for this crossover has been established having strong upward curvature. [S0163-1829(99)06033-6].

【 授权许可】

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