Conference item

Unconventional cyclotron resonance in Sr2RuO4

Abstract:: An angle-dependent study of the magneto-optical response of the p-wave triplet-paired perovskite superconductor Sr2RuO4\ reveals several new cyclotron resonance effects. We observe an odd-harmonic cyclotron resonance series, probably arising from the gamma Fermi surface, with a fundamental cyclotron mass of 12.6 m(e). In addition, we find several resonance branches which behave in unconventional ways owing to the unusual nature of the band dispersion in this material. The results confirm the complexity of the Sr2RuO4 Fermi surface topology and show that earlier conclusions drawn from millimetre-wave experiments should be reconsidered. (C) 2001 Elsevier Science B.V. All rights reserved.

Publication status:: Published

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APA Style

Ardavan, A., Edwards, R., Rzepniewski, E., Singleton, J., & Blundell, S. (2001). Unconventional cyclotron resonance in Sr2RuO4. 6th International Symposium on Research in High Magnetic Fields, 294, 379–382.

MLA Style

Ardavan, A, et al. “Unconventional Cyclotron Resonance in Sr2RuO4.” 6th International Symposium on Research in High Magnetic Fields, vol. 294, 2001, pp. 379–82.

Chicago Style

Ardavan, A, R Edwards, E Rzepniewski, J Singleton, and S Blundell. 2001. “Unconventional Cyclotron Resonance in Sr2RuO4.” In 6th International Symposium on Research in High Magnetic Fields, 294:379–82. Elsevier.
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Publisher copy:: 10.1016/S0921-4526(00)00682-7

Authors

+ Ardavan, A More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Physics
Sub department:: Condensed Matter Physics
Role:: Author

+ Edwards, R More by this author

Role:: Author

+ Rzepniewski, E More by this author

Role:: Author

+ Singleton, J More by this author

Role:: Author

+ Blundell, S More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Physics
Sub department:: Condensed Matter Physics
Role:: Author

Publisher:: Elsevier
Journal:: PHYSICA B More from this journal
Volume:: 294
Pages:: 379-382
Publication date:: 2001-01-01
Event title:: 6th International Symposium on Research in High Magnetic Fields
DOI:: 10.1016/S0921-4526(00)00682-7
ISSN:: 0921-4526

Keywords:: magneto-optics

fermiology

p-wave superconductivity

cyclotron resonance
Pubs id:: pubs:30658
UUID:: uuid:0dedc345-5733-4a16-9dde-153c90e77c5b
Local pid:: pubs:30658
Source identifiers:: 30658
Deposit date:: 2012-12-19
ARK identifier:: ark:/29072/ora_0dedc34557334a169dde153c90e77c5b

Terms of use

Copyright date:: 2001

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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