The Bose-glass phase in twinned YBaCuO(123)
The Bose-glass phase in twinned YBaCuO(123)
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孪晶 YBaCuO(123) 中的玻色玻璃相
DOI：
10.1103/physrevlett.81.2348
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发表时间：
1998
影响因子：
8.6
通讯作者：
F. D. L. Cruz
中科院分区：
文献类型：
--
作者：
S. Grigera;E. Morré;E. Osquiguil;C. Balseiro;G. Nieva;F. D. L. Cruz
通过对YBaCuO（123）孪晶输运性质的广泛尺度分析，我们实验发现，当磁场在远离相关缺陷方向的小角度处施加时，玻色-玻璃到液体转变的普适类的预测变化。新的动态临界指数为s'=1.1 +/-0.2。
Using an extensive scaling analysis of the transport properties in twinned YBaCuO(123) crystals we have experimentally found the predicted change in the universality class of the Bose-glass to liquid transition when the magnetic field is applied at small angles away from the direction of the correlated defects. The new dynamical critical exponent is s'=1.1 +/-0.2.