Document Detail


Ferroelectricity in spiral magnets.
MedLine Citation:
PMID:  16606047     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
It was recently observed that the ferroelectrics showing the strongest sensitivity to an applied magnetic field are spiral magnets. We present a phenomenological theory of inhomogeneous ferroelectric magnets, which describes their thermodynamics and magnetic field behavior, e.g., dielectric susceptibility anomalies at magnetic transitions and sudden flops of electric polarization in an applied magnetic field. We show that electric polarization can also be induced at domain walls and that magnetic vortices carry electric charge.
Authors:
Maxim Mostovoy
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Publication Detail:
Type:  Journal Article     Date:  2006-02-15
Journal Detail:
Title:  Physical review letters     Volume:  96     ISSN:  0031-9007     ISO Abbreviation:  Phys. Rev. Lett.     Publication Date:  2006 Feb 
Date Detail:
Created Date:  2006-04-11     Completed Date:  2006-06-26     Revised Date:  2008-05-13    
Medline Journal Info:
Nlm Unique ID:  0401141     Medline TA:  Phys Rev Lett     Country:  United States    
Other Details:
Languages:  eng     Pagination:  067601     Citation Subset:  -    
Affiliation:
Materials Science Center, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands.
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Comment In:
Phys Rev Lett. 2008 Feb 29;100(8):089701; author reply 089702   [PMID:  18352677 ]

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