Hall effect in high-Tc superconductors with columnar defects

作者: P. Lejay , S. Bouffard , Z.G. Ivanov , L.-G. Johansson , A.V. Samoilov

DOI: 10.1016/0921-4534(94)91097-9

关键词: Hall effectSuperconductivitySingle crystalHall conductivityThermal Hall effectIrradiationIonCondensed matter physicsMaterials scienceQuantum Hall effect

摘要: Abstract We studied the Hall effect in mixed state of a Tl 2 Ba CaCu O 8 superconducting film and YBa Cu 3 7 single crystal before after irradiation with high energy Pb ions. The decreased magnitude longitudinal resistivities, but conductivity remained unchanged, within experimental accuracy, changing pinning strength, agreement theory.

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