Longitudinal and transverse Hall resistivity of epitaxial SrRuO3 films

H. C. Yang*, S. H. Liu, L. M. Wang, H. E. Horng


研究成果: 雜誌貢獻會議論文同行評審

11 引文 斯高帕斯(Scopus)


We report the longitudinal ρxx and transverse Hall ρxy resistivities of epitaxial SrRuO3 (SRO) under varied applied fields. The Hall resistivity, ρxy, is proportional to 1/(T - Tc) in the paramagnetic state of SRO films, where Tc is the asymptotic Curie temperature. The Lorentz resistivity Δρ(H)Lorentz in a fixed magnetic field in the ferromagnetic regime of SRO films is proportional to A(1 - T/Tc)p with p ∼ 0.5. RH is positive for T>125 K and changes sign at T ∼ 125 K for SRO films. The RH remains negative down to low temperatures.

頁(從 - 到)5792-5794
期刊Journal of Applied Physics
發行號8 II B
出版狀態已發佈 - 1999 四月 15
事件Proceedings of the 43rd Annual Conference on Magnetism and Magnetic Materials - Miami, FL, 美国
持續時間: 1998 十一月 91998 十一月 12

ASJC Scopus subject areas

  • 物理與天文學 (全部)


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