Fe-57 Mossbauer spectroscopy of synthesized E >-Fe2O3 nanoparticles

0357982 - ÚACH 2011 RIV RU eng J - Článek v odborném periodiku
Lančok, Adriana - Miglierini, M. - Kohout, M.
Fe-57 Mossbauer spectroscopy of synthesized E >-Fe2O3 nanoparticles.
Physics of Metals and Metallography. Roč. 109, č. 5 (2010), s. 524-533. ISSN 0031-918X. E-ISSN 1555-6190
Grant CEP: GA ČR GAP204/10/0035
Výzkumný záměr: CEZ:AV0Z40320502
Klíčová slova: nanoparticles * Mossbauer spectroscopy * epsilon Fe2O3
Kód oboru RIV: CA - Anorganická chemie
Impakt faktor: 0.465, rok: 2010

Magnetic nanoparticles have promising applications in many areas, for example optics, electronics, biology, medicine, etc. The primary goal of this study was to synthesize nanoparticles of magnetic E >-Fe2O3 embedded in amorphous SiO2. The structure and properties of the final product have been found to depend strongly on the initial conditions of preparation. The Mossbauer spectroscopy analysis of the samples was complemented by the study of X-ray powder diffraction, magnetic measurements, and high-resolution transmission electron microscopy.
Trvalý link: http://hdl.handle.net/11104/0196137