Evidence for the coupling between γ-band carriers and the incommensurate spin fluctuations in Sr2RuO4

Ping Lou*, Ming-Che Chang, Wen Chin Wu

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

1 引文 斯高帕斯(Scopus)

摘要

The normal-state transport properties are investigated for Sr 2RuO4 both in and out of the RuO2 plane. It is shown that a quantitatively consistent explanation of ρab and ρc can be obtained by assuming that, in addition to the normal scattering of electrons by impurities and the electron-electron scattering, there is a strong coupling between the carriers of γ band and the incommensurate spin fluctuations peaked at Qi=(±0.6,± 0.6)π/a. In order to test this model, we suggest a pressure-dependent resistivity measurement to be performed.

原文英語
期刊Physical Review B - Condensed Matter and Materials Physics
68
發行號1
DOIs
出版狀態已發佈 - 2003 七月 1

ASJC Scopus subject areas

  • 電子、光磁材料
  • 凝聚態物理學

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