M. V. Kharlamova, N. A. Sapoletova, A. A. Eliseev, A. V. Lukashin, “Magnetic properties of $\gamma$-iron oxide nanoparticles in a mesoporous silica matrix”, Pis'ma v Zh. Èksper. Teoret. Fiz., 2007, Volume 85, Issue 9,Pages <nobr>538

This article is cited in 4 papers

CONDENSED MATTER

Magnetic properties of $\gamma$-iron oxide nanoparticles in a mesoporous silica matrix

M. V. Kharlamova, N. A. Sapoletova, A. A. Eliseev, A. V. Lukashin

Faculty of Materials Science, MSU

Abstract: Magnetic γ-Fe₂O₃/SiO₂ nanocomposites are synthesized by impregnating mesoporous silica with a hexane solution of γ-iron oxide nanoparticles. Materials with various structural and magnetic properties can be obtained using a subsequent thermal treatment of the synthesized samples (annealing for three hours in an air flow).

PACS: 75.75.+a

Received: 13.02.2007
Revised: 20.03.2007