Publication Date:
2013-02-27
Description:
Author(s): Yoshihiko Okamoto, Gøran J. Nilsen, J. Paul Attfield, and Zenji Hiroi A unique type of frustrated lattice is found in two A -site ordered spinel oxides, LiGaCr 4 O 8 and LiInCr 4 O 8 . Because of the large size mismatch between Li + and Ga 3+ /In 3+ ions at the A site, the pyrochlore lattice, made up of Cr 3+ ions carrying spin 3/2, becomes an alternating array of small and large ... [Phys. Rev. Lett. 110, 097203] Published Tue Feb 26, 2013
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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