Possible effect of incommensurate spin fluctuations on the normal state properties of Sr2RuO4

Ping Lou; Ming Che Chang; Wen Chin Wu

doi:10.1002/pssb.200301827

Possible effect of incommensurate spin fluctuations on the normal state properties of Sr₂RuO₄

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

^*Corresponding author for this work

Department of Physics

Research output: Contribution to journal › Article › peer-review

Abstract

The normal-state transport properties of Sr₂RuO₄ are investigated for both in and out of RuO₂ plane. It is shown that a quantitatively consistent explanation of ρ_ab and ρ _c can be obtained by assuming that, in addition to normal scattering of the 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 Q_i = (±0.6. ±0.6) π/a. In order to test this model, we suggest a pressure experiment to be performed.

Original language	English
Pages (from-to)	405-410
Number of pages	6
Journal	Physica Status Solidi (B) Basic Research
Volume	239
Issue number	2
DOIs	https://doi.org/10.1002/pssb.200301827
Publication status	Published - 2003 Oct

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1002/pssb.200301827

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title = "Possible effect of incommensurate spin fluctuations on the normal state properties of Sr2RuO4",

abstract = "The normal-state transport properties of Sr2RuO4 are investigated for both in and out of RuO2 plane. It is shown that a quantitatively consistent explanation of ρab and ρ c can be obtained by assuming that, in addition to normal scattering of the 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 experiment to be performed.",

author = "Ping Lou and Chang, \{Ming Che\} and Wu, \{Wen Chin\}",

year = "2003",

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T1 - Possible effect of incommensurate spin fluctuations on the normal state properties of Sr2RuO4

AU - Lou, Ping

AU - Chang, Ming Che

AU - Wu, Wen Chin

PY - 2003/10

Y1 - 2003/10

N2 - The normal-state transport properties of Sr2RuO4 are investigated for both in and out of RuO2 plane. It is shown that a quantitatively consistent explanation of ρab and ρ c can be obtained by assuming that, in addition to normal scattering of the 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 experiment to be performed.

AB - The normal-state transport properties of Sr2RuO4 are investigated for both in and out of RuO2 plane. It is shown that a quantitatively consistent explanation of ρab and ρ c can be obtained by assuming that, in addition to normal scattering of the 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 experiment to be performed.

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U2 - 10.1002/pssb.200301827

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JO - Physica Status Solidi (B) Basic Research

JF - Physica Status Solidi (B) Basic Research

IS - 2

ER -

Possible effect of incommensurate spin fluctuations on the normal state properties of Sr₂RuO₄

Abstract

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