Transverse magnetoresistance of YBa2Cu3Ox single crystals with different oxygen content

E. B. Amitin, A. G. Blinov, L. A. Boyarsky, V. Ya Dikovsky, K. R. Zhdanov, M. Yu Kameneva, O. M. Kochergin, V. N. Naumov, G. I. Frolova, L. N. Demianets, I. N. Makarenko, A. Ya Shapiro, T. G. Uvarova

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

The normal-state transverse magnetoresistance (ΔR/R0) has been studied in the ab plane of three YBa2Cu3Ox single crystals with oxygen indices x=6.95, 6.88, and 6.62. A linear quadratic-field dependence ΔR/R0=AH2+BH has been found up to 15 T in the temperature region where superconducting fluctuations are negligible. The linear component dominating in oxygen-deficient samples is probably related to the interaction between charge carriers and dynamic antiferromagnetic spin fluctuations in CuO2 layers of YBa2Cu3Ox.

Original languageEnglish
Pages (from-to)15388-15392
Number of pages5
JournalPhysical Review B
Volume51
Issue number21
DOIs
StatePublished - 1 Jan 1995
Externally publishedYes

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