Magnetic Properties of Ultrafine ε-Fe2O3 Nanoparticles in a Silicon Xerogel Matrix


Дәйексөз келтіру

Толық мәтін

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Аннотация

A new metamaterial is obtained on the basis of ε-Fe2O3 nanoparticles immobilized in a xerogel matrix. Samples are synthesized by impregnating SiO2 hydrogel with iron (II) salts with subsequent drying and calcination. The structure and magnetic properties of the composites are probed using transmission electron microscopy, X-ray diffraction, Mössbauer spectroscopy, and static magnetic measurements.

Авторлар туралы

Yu. Knyazev

Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences

Хат алмасуға жауапты Автор.
Email: yuk@iph.krasn.ru
Ресей, Krasnoyarsk, 660036

S. Yakushkin

Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences

Email: yuk@iph.krasn.ru
Ресей, Novosibirsk, 630090

D. Balaev

Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences

Email: yuk@iph.krasn.ru
Ресей, Krasnoyarsk, 660036

A. Dubrovsky

Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences

Email: yuk@iph.krasn.ru
Ресей, Krasnoyarsk, 660036

S. Semenov

Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences

Email: yuk@iph.krasn.ru
Ресей, Krasnoyarsk, 660036

O. Bayukov

Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences

Email: yuk@iph.krasn.ru
Ресей, Krasnoyarsk, 660036

V. Kirillov

Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences

Email: yuk@iph.krasn.ru
Ресей, Novosibirsk, 630090

O. Martyanov

Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences

Email: yuk@iph.krasn.ru
Ресей, Novosibirsk, 630090

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