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

Ping Lou; Ming Che Chang; Wen Chin Wu

doi:10.1103/PhysRevB.68.012506

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

Department of Physics

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

1 Citation (Scopus)

Abstract

The normal-state transport properties are investigated for Sr₂RuO₄ both in and out of the 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 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 Q_i=(±0.6,±0.6)π/a. In order to test this model, we suggest a pressure-dependent resistivity measurement to be performed.

Original language	English
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	68
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevB.68.012506
Publication status	Published - 2003

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Access to Document

10.1103/PhysRevB.68.012506

Cite this

@article{ea399acaf5d04168b263b46d9eaa7044,

title = "Evidence for the coupling between γ-band carriers and the incommensurate spin fluctuations in Sr2RuO4",

abstract = "The normal-state transport properties are investigated for Sr2RuO4 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.",

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

year = "2003",

doi = "10.1103/PhysRevB.68.012506",

language = "English",

volume = "68",

journal = "Physical Review B - Condensed Matter and Materials Physics",

issn = "1098-0121",

number = "1",

}

TY - JOUR

T1 - Evidence for the coupling between γ-band carriers and the incommensurate spin fluctuations in Sr2RuO4

AU - Lou, Ping

AU - Chang, Ming Che

AU - Wu, Wen Chin

PY - 2003

Y1 - 2003

N2 - The normal-state transport properties are investigated for Sr2RuO4 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.

AB - The normal-state transport properties are investigated for Sr2RuO4 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.

UR - https://www.scopus.com/pages/publications/85038897890

UR - https://www.scopus.com/pages/publications/85038897890#tab=citedBy

U2 - 10.1103/PhysRevB.68.012506

DO - 10.1103/PhysRevB.68.012506

M3 - Article

AN - SCOPUS:85038897890

SN - 1098-0121

VL - 68

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 1

ER -

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

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this