Structural and magnetic properties of th
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A. Huq; J.F. Mitchell; H. Zheng; L.C. Chapon; P.G. Radaelli; K.S. Knight; P.W. S
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Article
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2006
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Elsevier Science
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English
⚖ 465 KB
The mixed-valent compound YbBaCo 4 O 7 is built up of Kagome´sheets of CoO 4 tetrahedra, linked in the third dimension by a triangular layer of CoO 4 tetrahedra in an analogous fashion to that found in the known geometrically frustrated magnets such as pyrochlores and SrCr 9x Ga 12À9x O 19 (SCGO). W