Title: Magnetic Characteristics of Magnetite Nanoparticles Introduced from a Ferrofluid into Porous Silicon.
Authors: Pleshakov, I. V.; Volkov, M. P.; Bibik, E. E.; Glebova, N. V.; Nechitailov, A. A.; Kuz'min, Yu. I.
Abstract: We have studied the magnetic properties of a nanocomposite obtained by the introduction of magnetite particles from a colloidal solution in kerosene into channels of porous silicon. Temperature dependences of the parameters of samples were measured, and their specific features were established. It is suggested that the obtained magnetic material consists of two fractions, one of which exhibits superparamagnetic behavior and the other of which occurs in the blocked state up to room temperature.
Subjects: POROUS silicon; MAGNETIC materials; NANOPARTICLES; MAGNETITE; MAGNETIC properties; KEROSENE; SUPERPARAMAGNETIC materials; NANOSILICON
Publication: Technical Physics Letters, 2021, Vol 47, Issue 11, p807
ISSN: 1063-7850
Publication type: Academic Journal
DOI: 10.1134/S1063785021080228

Magnetic Characteristics of Magnetite Nanoparticles Introduced from a Ferrofluid into Porous Silicon.

Pleshakov, I. V.; Volkov, M. P.; Bibik, E. E.; Glebova, N. V.; Nechitailov, A. A.; Kuz'min, Yu. I.