Synthesis of magnetosensitive Gd-containing nanostructures.

Authors :: Gorbyk, P. P.
Petranovskaya, A. L.
Pilipchuk, E. V.
Abramov, N. V.
Oranskaya, E. I.
Korduban, A. M.
Source :: Chemistry, Physics & Technology of Surface / Khimiya, Fizyka ta Tekhnologiya Poverhni; Jan2012, Vol. 2 Issue 4, p385-392, 8p
Publication Year :: 2012
Abstract: Preparation techniques have been developed of magnetic-sensitive nanostructures based on magnetite with incorporated gadolinium ions. Structure and composition of the nanocomposites have been examined by IR-pectroscopy, Xray analysis and X-ray photoelectron spectroscopy. Magnetic characteristics have been studied with vibrating sample magnetometer. An amorphous phase of gadolinium hydroxide has been shown to be formed on surfaces of nanosized magnetite particles. When the samples are heat treated at 800-1000 °?, a crystal phase of ferrite GdFeO<subscript>3</subscript> is formed. [ABSTRACT FROM AUTHOR]

Subjects :: NANOSTRUCTURES
MAGNETITE
PHOTOELECTRON spectroscopy
MAGNETOMETERS
GADOLINIUM

Language :: Russian
ISSN :: 20791704
Volume :: 2
Issue :: 4
Database :: Complementary Index
Journal :: Chemistry, Physics & Technology of Surface / Khimiya, Fizyka ta Tekhnologiya Poverhni
Publication Type :: Academic Journal
Accession number :: 70127692

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