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Properties of Ni3Fe nanoparticles prepared by chemical method
- 1.0354539 - ÚFM 2011 RIV PL eng J - Journal Article
Zábranský, Karel - Schneeweiss, Oldřich - Pizúrová, Naděžda - David, Bohumil
Properties of Ni3Fe nanoparticles prepared by chemical method.
Acta Physica Polonica A. Roč. 118, č. 5 (2010), s. 785-786. ISSN 0587-4246. E-ISSN 1898-794X.
[Czech and Slovak Conference on Magnetism /14./. Košice, 06.07.2010-09.07.2010]
R&D Projects: GA MŠMT 1M0512; GA ČR GA106/08/1440
Institutional research plan: CEZ:AV0Z20410507
Keywords : nanoparticles * preparation * Ni3Fe
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.467, year: 2010
Ni3Fe nanoparticles prepared by calcination of the iron-nickel oxalate were investigated by X-ray diffraction, Mössbauer spectroscopy and magnetic measurements. The high temperature X-ray diffraction shows two stages of transformation of oxalate: (i) amorphization and (ii) formation nanocrystalline Ni3Fe particles. The development of coercivity, magnetization and mean coherence length (~particle size) is discussed.
Permanent Link: http://hdl.handle.net/11104/0193520
Number of the records: 1