Journal article icon

Journal article

Antiferromagnetically spin polarized oxygen observed in magnetoelectric TbMn2O5.

Abstract:

We report the direct measurement of antiferromagnetic spin polarization at the oxygen sites in the multiferroic TbMn2O5, through resonant soft x-ray magnetic scattering. This supports recent theoretical models suggesting that the oxygen spin polarization is key to the magnetoelectric coupling mechanism. The spin polarization is observed through a resonantly enhanced diffraction signal at the oxygen K edge at the commensurate antiferromagnetic wave vector. Using the fdmnes code we have accurat...

Expand abstract
Publication status:
Published

Actions


Access Document


Authors


More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Physics
Role:
Author
Expand authors...
Journal:
Physical review letters
Volume:
105
Issue:
8
Pages:
087203
Publication date:
2010-08-05
DOI:
EISSN:
1079-7114
ISSN:
0031-9007
URN:
uuid:9ef709ed-7f2e-49e3-8827-be17cb56f927
Source identifiers:
71207
Local pid:
pubs:71207
Language:
English
Keywords:

Terms of use


Metrics


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP