Journal article

Local magnetism and magnetoelectric effect in HoMnO3 studied with muon-spin relaxation

Abstract:: We present the results of muon-spin relaxation (μ+ SR) measurements on the hexagonal manganite HoMnO3. Features in the temperature-dependent relaxation rate λ correlate with the magnetic transitions at 76, 38, and 34 K. The highest temperature transition, associated with the ordering of Mn3+ moments has the largest effect on λ. The application of a static electric field of E=5× 106 Vm-1 below T=50K causes a small reduction in λ which is suggestive of coupling between ferroelectric and magnetic domain walls in the ordered state of the material. © 2010 The American Physical Society.

Publication status:: Published

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APA Style

Lewtas, H., Lancaster, T., Baker, P., Blundell, S., Prabhakaran, D., & Pratt, F. (2010). Local magnetism and magnetoelectric effect in HoMnO3 studied with muon-spin relaxation. Physical Review B, 81(1).

MLA Style

Lewtas, H., et al. “Local Magnetism and Magnetoelectric Effect in HoMnO3 Studied with Muon-Spin Relaxation.” Physical Review B, vol. 81, no. 1, 2010.

Chicago Style

Lewtas, H, T Lancaster, P Baker, S Blundell, D Prabhakaran, and F Pratt. 2010. “Local Magnetism and Magnetoelectric Effect in HoMnO3 Studied with Muon-Spin Relaxation.” Physical Review B 81 (1).
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Publisher copy:: 10.1103/PhysRevB.81.014402

Authors

+ Lewtas, H More by this author

Role:: Author

+ Lancaster, T More by this author

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

+ Baker, P 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

+ Prabhakaran, D More by this author

Role:: Author

More authors...

Journal:: Physical Review B More from this journal
Volume:: 81
Issue:: 1
Publication date:: 2010-01-01
DOI:: 10.1103/PhysRevB.81.014402
EISSN:: 1550-235X
ISSN:: 1098-0121

Language:: English
Pubs id:: pubs:48494
UUID:: uuid:b53677a3-1d53-4a3c-9125-e066db051448
Local pid:: pubs:48494
Source identifiers:: 48494
Deposit date:: 2012-12-19

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Copyright date:: 2010

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

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