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Intrinsic Hall response of the CuO2 planes in a chain-plane-composite system of YBa2Cu3Oy

Kouji Segawa·Yoichi Ando
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Abstract

The Hall coefficient is measured in YBa$_2$Cu$_3$O$_y$ untwinned single crystals for a wide range of doping. We show that the Hall conductivity and the Hall angle of the {\it CuO$_2$ planes} in YBa$_2$Cu$_3$O$_y$ can be extracted from measurable transport properties regardless of the conduction of the Cu-O chains nor the in-plane anisotropy of the CuO$_2$ planes. The present analysis allows us to discuss the genuine Hall effect in the CuO$_2$ planes alone in YBa$_2$Cu$_3$O$_y$ without any complications due to the Cu-O chains.

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Kouji Segawa, Yoichi Ando. 2005-02-24. Intrinsic Hall response of the CuO2 planes in a chain-plane-composite system of YBa2Cu3Oy. https://doi.org/10.1103/physrevb.69.104521

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