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arXiv 1006.0787cond-mat.supr-con
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通过标度正常态磁化确定超导抗磁性的起始

Determination of an onset of superconducting diamagnetism by scaling of the normal-state magnetization

I. L. Landau, K. M. Mogare, B. Trusch, M. Wagner, J. Hulliger

摘要:

我们提出了一个简单的标度程序的正常状态下的磁化Mn数据收集作为温度T在不同的磁场H的函数。结果,在不同场中收集的Mn(T)曲线塌陷到单个Msc(T)线上。在这个表示中,超导抗磁性的开始表现为不同H值的Msc(T)曲线的急剧发散。如将证明的,这允许可靠地确定温度T起始,在该温度下超导抗磁性变得可观察。

英文摘要:

We propose a simple scaling procedure for the normal-state magnetization Mn data collected as functions of temperature T in different magnetic fields H. As a result, the Mn(T) curves collected in different fields collapse on to a single Msc(T) line. In this representation, the onset of superconducting diamagnetism manifests itself by a sharp divergence of the Msc(T) curves for different H values. As will be demonstrated, this allows for a reliable determination of temperature Tonset, at which superconducting diamagnetism become observable.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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