Abstract
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.
| Original language | English |
|---|---|
| Article number | 012506 |
| Pages (from-to) | 125061-125064 |
| Number of pages | 4 |
| Journal | Physical Review B - Condensed Matter and Materials Physics |
| Volume | 68 |
| Issue number | 1 |
| Publication status | Published - 2003 Jul 1 |
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ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
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Evidence for the coupling between γ-band carriers and the incommensurate spin fluctuations in Sr2RuO4. / Lou, Ping; Chang, Ming-Che; Wu, Wen Chin.
In: Physical Review B - Condensed Matter and Materials Physics, Vol. 68, No. 1, 012506, 01.07.2003, p. 125061-125064.Research output: Contribution to journal › Article
}
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 - 2003/7/1
Y1 - 2003/7/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=0141540771&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0141540771&partnerID=8YFLogxK
M3 - Article
VL - 68
SP - 125061
EP - 125064
JO - Physical Review B
JF - Physical Review B
SN - 2469-9950
IS - 1
M1 - 012506
ER -