Cyclotron resonance and effective mass renormalizations in Sr2RuO4

S. Hill; J. S. Brooks; Z. Q. Mao; Y. Maeno

doi:10.1016/S0921-4526(99)01691-9

Cyclotron resonance and effective mass renormalizations in Sr₂RuO₄

S. Hill, J. S. Brooks, Z. Q. Mao, Y. Maeno

Research output: Contribution to journal › Conference article › peer-review

2 Scopus citations

Abstract

Using a microwave cavity perturbation technique, we have succeeded in observing cyclotron resonances in the layered Perovskite superconductor Sr₂RuO₄. Three cyclotron masses are deduced, corresponding to m_cγ = 9.7m_e, m_cβ = 5.8m_e and m_cα = 4.3 m_e. A comparison between these values and the effective masses deduced from other techniques provides us with a unique means of gauging the role of Coulomb correlations in the title compound.

Original language	English (US)
Pages (from-to)	283-284
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	280
Issue number	1-4
DOIs	https://doi.org/10.1016/S0921-4526(99)01691-9
State	Published - May 11 2000
Event	22nd International Conference on Low Temperature Physics (LT-22) - Helsinki, Finl Duration: Aug 4 1999 → Aug 11 1999

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1016/S0921-4526(99)01691-9

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title = "Cyclotron resonance and effective mass renormalizations in Sr2RuO4",

abstract = "Using a microwave cavity perturbation technique, we have succeeded in observing cyclotron resonances in the layered Perovskite superconductor Sr2RuO4. Three cyclotron masses are deduced, corresponding to mcγ = 9.7me, mcβ = 5.8me and mcα = 4.3 me. A comparison between these values and the effective masses deduced from other techniques provides us with a unique means of gauging the role of Coulomb correlations in the title compound.",

author = "S. Hill and Brooks, {J. S.} and Mao, {Z. Q.} and Y. Maeno",

note = "Funding Information: This work was supported by the Office of Naval Research. Work carried out at the NHMFL is supported by a cooperative agreement with the NSF under DMR-95-27035.; 22nd International Conference on Low Temperature Physics (LT-22) ; Conference date: 04-08-1999 Through 11-08-1999",

year = "2000",

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doi = "10.1016/S0921-4526(99)01691-9",

language = "English (US)",

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pages = "283--284",

journal = "Physica B: Condensed Matter",

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TY - JOUR

T1 - Cyclotron resonance and effective mass renormalizations in Sr2RuO4

AU - Hill, S.

AU - Brooks, J. S.

AU - Mao, Z. Q.

AU - Maeno, Y.

N1 - Funding Information: This work was supported by the Office of Naval Research. Work carried out at the NHMFL is supported by a cooperative agreement with the NSF under DMR-95-27035.

PY - 2000/5/11

Y1 - 2000/5/11

N2 - Using a microwave cavity perturbation technique, we have succeeded in observing cyclotron resonances in the layered Perovskite superconductor Sr2RuO4. Three cyclotron masses are deduced, corresponding to mcγ = 9.7me, mcβ = 5.8me and mcα = 4.3 me. A comparison between these values and the effective masses deduced from other techniques provides us with a unique means of gauging the role of Coulomb correlations in the title compound.

AB - Using a microwave cavity perturbation technique, we have succeeded in observing cyclotron resonances in the layered Perovskite superconductor Sr2RuO4. Three cyclotron masses are deduced, corresponding to mcγ = 9.7me, mcβ = 5.8me and mcα = 4.3 me. A comparison between these values and the effective masses deduced from other techniques provides us with a unique means of gauging the role of Coulomb correlations in the title compound.

UR - http://www.scopus.com/inward/record.url?scp=0033878502&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033878502&partnerID=8YFLogxK

U2 - 10.1016/S0921-4526(99)01691-9

DO - 10.1016/S0921-4526(99)01691-9

M3 - Conference article

AN - SCOPUS:0033878502

SN - 0921-4526

VL - 280

SP - 283

EP - 284

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - 1-4

T2 - 22nd International Conference on Low Temperature Physics (LT-22)

Y2 - 4 August 1999 through 11 August 1999

ER -

Cyclotron resonance and effective mass renormalizations in Sr₂RuO₄

Abstract

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