Hall-effect anomaly in the high-Tc copper-based perovskites

J. Clayhold, Nai Phuan Ong, Z. Z. Wang, J. M. Tarascon, P. Barboux

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87 Scopus citations

Abstract

The temperature (T) dependence of the Hall coefficient RH is studied in Co-doped and Ni-doped YBa2Cu3O7, and Ni-doped La2-xSrxCuO4. In these systems we show that as the high-Tc behavior is suppressed, the unusual T dependence of RH is also suppressed in a characteristic way. The evidence strongly suggest that the strong T dependence of RH is an anomaly specific to the unconventional normal state in most, perhaps all, of the high-Tc oxides.

Original languageEnglish (US)
Pages (from-to)7324-7327
Number of pages4
JournalPhysical Review B
Volume39
Issue number10
DOIs
StatePublished - Jan 1 1989

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

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