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Электронный каталог: Orzechowska, M. - Selected Properties of Surface Modified Ga&sub(x)Fe&sub(3-x)O&sub(4) with 0 *{ x *{ 1.5
Orzechowska, M. - Selected Properties of Surface Modified Ga&sub(x)Fe&sub(3-x)O&sub(4) with 0 *{ x *{ 1.5
Статья
Автор: Orzechowska, M.
Phase Transitions [Electronic resource]: Selected Properties of Surface Modified Ga&sub(x)Fe&sub(3-x)O&sub(4) with 0 *{ x *{ 1.5
б.г.
ISBN отсутствует
Автор: Orzechowska, M.
Phase Transitions [Electronic resource]: Selected Properties of Surface Modified Ga&sub(x)Fe&sub(3-x)O&sub(4) with 0 *{ x *{ 1.5
б.г.
ISBN отсутствует
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Статья
Orzechowska, M.
Selected Properties of Surface Modified Ga&sub(x)Fe&sub(3-x)O&sub(4) with 0 *{ x *{ 1.5 / M.Orzechowska, A.Beskrovnyy, [a.o.] // Phase Transitions [Electronic resource]. – 2023. – Vol. 96, No. 2 : Special Issue : XII Conference on Neutron Scattering and Complementary Methods in Investigations of Properties of Condensed Phases, Poland, 20-22 June 2022. – P. 97-104. – URL: https://doi.org/10.1080/01411594.2022.2159406. – Bibliogr.: 23.
The influence of the surface modification on the magnetism of 4–14 nm sized core and core/shell gallium ferrites obtained by different preparation methods (Massart’s and thermal decomposition from acetylacetonates) was studied. The physical properties of GaxFe3-xO4 were investigated in a wide range of Ga admixtures 0 ≤ x ≤ 1.5. Ga ions location at 8a or/and 16d positions of a spinel structure depends on the synthesis method and has a pronounced effect on the superparamagnetic properties of nanoparticles. Magnetization and Mössbauer experiments show the dominant superparamagnetic contribution for the nanoparticles with x > 0.8 with the blocking temperature TB significantly below 200 K. Surface-modified nanoferrites disclosed spontaneous magnetization that does not exceed 60 emu/g.
ОИЯИ = ОИЯИ (JINR)2023
Спец.(статьи,препринты) = С 342 г1 - Замедление и диффузия нейтронов. Дифракция
Спец.(статьи,препринты) = С 332.8 - Синхротронное излучение. Лазеры на свободных электронах. Получение и использование рентгеновских лучей
Спец.(статьи,препринты) = С 350 - Приложения методов ядерной физики в смежных областях
Orzechowska, M.
Selected Properties of Surface Modified Ga&sub(x)Fe&sub(3-x)O&sub(4) with 0 *{ x *{ 1.5 / M.Orzechowska, A.Beskrovnyy, [a.o.] // Phase Transitions [Electronic resource]. – 2023. – Vol. 96, No. 2 : Special Issue : XII Conference on Neutron Scattering and Complementary Methods in Investigations of Properties of Condensed Phases, Poland, 20-22 June 2022. – P. 97-104. – URL: https://doi.org/10.1080/01411594.2022.2159406. – Bibliogr.: 23.
The influence of the surface modification on the magnetism of 4–14 nm sized core and core/shell gallium ferrites obtained by different preparation methods (Massart’s and thermal decomposition from acetylacetonates) was studied. The physical properties of GaxFe3-xO4 were investigated in a wide range of Ga admixtures 0 ≤ x ≤ 1.5. Ga ions location at 8a or/and 16d positions of a spinel structure depends on the synthesis method and has a pronounced effect on the superparamagnetic properties of nanoparticles. Magnetization and Mössbauer experiments show the dominant superparamagnetic contribution for the nanoparticles with x > 0.8 with the blocking temperature TB significantly below 200 K. Surface-modified nanoferrites disclosed spontaneous magnetization that does not exceed 60 emu/g.
ОИЯИ = ОИЯИ (JINR)2023
Спец.(статьи,препринты) = С 342 г1 - Замедление и диффузия нейтронов. Дифракция
Спец.(статьи,препринты) = С 332.8 - Синхротронное излучение. Лазеры на свободных электронах. Получение и использование рентгеновских лучей
Спец.(статьи,препринты) = С 350 - Приложения методов ядерной физики в смежных областях
