Study of Fe-Co Nanocomposite Films

0439492 - ÚACH 2015 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Lančok, Adriana - Kohout, J. - Miglierini, M. - Fendrych, František - Klementová, Mariana - Lančok, Ján
Study of Fe-Co Nanocomposite Films.
Mössbauer Spectroscopy in Materials Science - 2010. Melville, New York: American Institute of Physics, 2010 - (Tuček, J.; Miglierini, M.), s. 82-89. AIP Conference Proceedings, Vol. 1258. ISBN 978-0-7354-0806-7. ISSN 0094-243X.
[International Conference on Mossbauer Spectroscopy in Materials Science. Liptovský Ján (SK), 31.01.2010-05.02.2010]
Výzkumný záměr: CEZ:AV0Z40320502; CEZ:AV0Z10100522
Klíčová slova: Mossbauer spectroscopy * thin films * nanoparticles * nuclear magnetic resonance * magnetron sputtering * plasma deposition * high resolution transmission electron microscopy
Kód oboru RIV: CA - Anorganická chemie

Mossbauer study of nanogranular ferromagnetic FeCo films is presented. Two ways of production of nanocomposite systems were employed: (i) hollow cathode plasma jet deposition process, and (ii) laser ablation from Fe-Co metallic targets by means of a KrF excimer laser and r.f. magnetron sputtering. Complementary information on the composition of the samples were obtained by nuclear magnetic resonance of (57)Fe and (59)Co nuclei, conversion electron Mossbauer spectroscopy, and high resolution transmission electron microscopy. The films contain crystalline nanoparticles, 5-20 nm in size, embedded in an amorphous matrix.
Trvalý link: http://hdl.handle.net/11104/0242778