Cyclotron resonance and effective mass renormalizations in Sr2RuO4

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

Research output: Contribution to journalConference article

1 Citation (Scopus)

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 = 9.7me, m = 5.8me and m = 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.

Original languageEnglish (US)
Pages (from-to)283-284
Number of pages2
JournalPhysica B: Condensed Matter
Volume280
Issue number1-4
DOIs
StatePublished - May 11 2000
Event22nd International Conference on Low Temperature Physics (LT-22) - Helsinki, Finl
Duration: Aug 4 1999Aug 11 1999

Fingerprint

Cyclotron resonance
Perturbation techniques
Gaging
Cyclotrons
cyclotron resonance
Perovskite
Superconducting materials
Microwaves
cyclotrons
microwaves
perturbation
cavities
perovskite

All Science Journal Classification (ASJC) codes

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

Cite this

Hill, S. ; Brooks, J. S. ; Mao, Z. Q. ; Maeno, Y. / Cyclotron resonance and effective mass renormalizations in Sr2RuO4. In: Physica B: Condensed Matter. 2000 ; Vol. 280, No. 1-4. pp. 283-284.
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Cyclotron resonance and effective mass renormalizations in Sr2RuO4. / Hill, S.; Brooks, J. S.; Mao, Z. Q.; Maeno, Y.

In: Physica B: Condensed Matter, Vol. 280, No. 1-4, 11.05.2000, p. 283-284.

Research output: Contribution to journalConference article

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.

PY - 2000/5/11

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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.

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