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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/1217

Title: Hall effect and resistivity in underdoped cuprates
Authors: Alexandrov, A.S.
Zavaritsky, V.N.
Dzhumanov, S.
Keywords: Superconductivity
Strongly correlated electrons
Issue Date: 2003
Abstract: The behaviour of the Hall ratio $R_{H}(T)$ as a function of temperature is one of the most intriguing normal state properties of cuprate superconductors. One feature of all the data is a maximum of $R_{H}(T)$ in the normal state that broadens and shifts to temperatures well above $T_c$ with decreasing doping. We show that a model of preformed pairs-bipolarons provides a selfconsistent quantitative description of $R_{H}(T)$ together with in-plane resistivity and uniform magnetic susceptibility for a wide range of doping.
Description: This is a pre-print. It is also available at: http://arxiv.org/abs/cond-mat/0304152. The definitive version: ALEXANDROV, ZAVARITSKY and DZHUMANOV, 2004. Hall effect and resistivity in underdoped cuprates. Physical Review B, 69, pp. 052505, is available: http://prb.aps.org/.
URI: https://dspace.lboro.ac.uk/2134/1217
Appears in Collections:Pre-Prints (Physics)

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