0381489 - FZÚ 2013 RIV GB eng J - Článek v odborném periodiku
Kichanov, S.E. - Kozlenko, D. P. - Belushkin, A.V. - Reutov, V.F. - Samoilenko, S.O. - Jirák, Zdeněk - Savenko, B. N. - Bulavin, L. A. - Zubavichus, Y.V.
A study of formation of iron nanoparticles in aluminium matrix with helium pores.
Journal of Physics: Conference Series. Roč. 351, č. 1 (2012), "012013-1"-"012013-5". ISSN 1742-6588. E-ISSN 1742-6596.
[International Workshop on SANS-YuMO User Meeting at the Start-up of Scientific Experiments on the IBR-2M Reactor - Devoted to the 75th anniversary of Yu M Ostanevich's Birth /2./. Dubna, 27.05.2011-30.05.2011]
Výzkumný záměr: CEZ:AV0Z10100521
Klíčová slova: iron nanoparticles * aluminium matrix * helium pores
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
DOI: https://doi.org/10.1088/1742-6596/351/1/012013

The structural and magnetic properties of iron nanoparticles formed in an aluminium matrix by combined helium and iron ions irradiation have been studied by small-angle X-ray scattering and susceptibility measurements. The formation of nanoparticles with average size of about 6.8 nm under iron ions irradiation has been found. The additional posterior irradiation with helium ions leads to the iron nanoparticles ordering with correlation length of 7.2(1) nm. The characteristic radius of iron nanoparticles and fractal dimension of the Al matrix were determined and magnetic properties of the Fe-Al nanomaterials were analysed.
Trvalý link: http://hdl.handle.net/11104/0211948