Publication Date:
2012-03-24
Description:
Author(s): J.-G. Cheng, J.-S. Zhou, Z. Hu, M. R. Suchomel, Y. Y. Chin, C. Y. Kuo, H.-J. Lin, J. M. Chen, D. W. Pi, C. T. Chen, T. Takami, L. H. Tjeng, and J. B. Goodenough Ba 2 Co 9 O 14 is a charge-ordered Co 2+/3+ cobaltite that consists of building blocks of CdI 2 -type Co 2+/3+ O 6/3 layers, face-shared Co 3+ 3 O 12 octahedral trimers, and corner-sharing Co 2+ O 4 tetrahedra. The Co- L 2,3 x-ray absorption spectroscopy spectrum at room temperature indicates a high and a low spin stat... [Phys. Rev. B 85, 094424] Published Fri Mar 23, 2012
Keywords:
Magnetism
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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