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Temperature dependence of NMR in magnetite
- 1.0133474 - FZU-D 20010326 RIV JP eng C - Conference Paper (international conference)
Novák, Pavel - Štěpánková, H. - Englich, J. - Kohout, J. - Brabers, V. A. M.
Temperature dependence of NMR in magnetite.
Ferrites. Proceedings of the EIF 8. Kyoto: The Japan Society of Powder and Powder Metallurgy, 2000 - (Abe, M.; Yamazaki, Y.), s. 131-134. ISBN 4-9900214-7-9.
[International Conference on Ferrites /8./. Kyoto (JP), 18.09.2000-21.09.2000]
R&D Projects: GA ČR GA202/00/1601; GA ČR GA202/97/P070
Grant - others:GA UK(XC) 170/2000/B-FYZ
Institutional research plan: CEZ:AV0Z1010914
Keywords : magnetite * NMR
Subject RIV: BM - Solid Matter Physics ; Magnetism
NMR on .sup.57Fe nuclei was measured in two single crystals of magnetite between 4.2 and 442 K. Below Ty twenty four NMR lines were detected. Eight line correspond to Fe on tetrahedral(A) sites, remaining 16 lines arise from octahedrally coordinated (B) irons. NMR thus confirms that low symmetry phase of magnetite corresponds to the space group Cc.
Permanent Link: http://hdl.handle.net/11104/0031439
Number of the records: 1