Anisotropy of the Hall Effect in a Quasi-Two-Dimensional Electron-Doped Nd2 – xCexCuO4 + δ Superconductor

被引：0
|
作者：
A. S. Klepikova
T. B. Charikova
N. G. Shelushinina
D. S. Petukhov
A. A. Ivanov
机构：
[1] Institute of Metal Physics,
[2] Ural Branch of the Russian Academy of Sciences,undefined
[3] Ural Federal University,undefined
[4] National Research Nuclear University MEPhI,undefined
来源：
Physics of the Solid State | 2018年 / 60卷
关键词：
xCe xCuO; Conducting CuO2 Planes; Charge Carrier Transfer; Hall Coefficient; Incoherent Tunneling;
D O I：
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学科分类号：
摘要：
Abstract—The temperature dependences of the Hall effect of an electron-doped Nd2 – xCexCuO4 + δ superconductor have been studied at the antiferromagnet–superconductor quantum phase transition boundary (0.135 ≤ x ≤ 0.15) in conducting CuO2 planes and in the direction perpendicular to the CuO2 plane. The hall coefficient between the conducting planes has been found be two orders higher than that in the conducting planes over entire temperature range, which is due to the incoherent character of the charge carrier transfer in the direction of axis c.
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页码：2162 / 2165
页数：3
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