Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Syntheses and magnetic properties of nanocrystalline CuCr2Se4. / Rusnak, Alexey N.; Kim, Dongsoo; Parameswaran, Shyam; Patra, Chitta Ranjan; Trofimov, Viktor B.; Harpness, Riki; Gedanken, Aharon; Tver'yanovich, Yuriy S.
в: Journal of Non-Crystalline Solids, Том 352, № 26-27, 01.08.2006, стр. 2885-2891.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Syntheses and magnetic properties of nanocrystalline CuCr2Se4
AU - Rusnak, Alexey N.
AU - Kim, Dongsoo
AU - Parameswaran, Shyam
AU - Patra, Chitta Ranjan
AU - Trofimov, Viktor B.
AU - Harpness, Riki
AU - Gedanken, Aharon
AU - Tver'yanovich, Yuriy S.
PY - 2006/8/1
Y1 - 2006/8/1
N2 - Nanocrystalline powder of ferromagnetic spinel CuCr2Se4 is synthesized with an average particle size of about 20-50 nm. The nano-powder is characterized using transmission electron microscopy, X-ray diffraction and magnetic measurements. The Curie temperature of the nanocrystals exceeds the value obtained for usual bulk polycrystalline spinel sample. Exposure of the samples by laser radiation at wavelength of 1.5 μm under an external field leads to an increase in magnetization, that is caused by photo and thermo stimulated remagnetization of monodomain nanocrystals.
AB - Nanocrystalline powder of ferromagnetic spinel CuCr2Se4 is synthesized with an average particle size of about 20-50 nm. The nano-powder is characterized using transmission electron microscopy, X-ray diffraction and magnetic measurements. The Curie temperature of the nanocrystals exceeds the value obtained for usual bulk polycrystalline spinel sample. Exposure of the samples by laser radiation at wavelength of 1.5 μm under an external field leads to an increase in magnetization, that is caused by photo and thermo stimulated remagnetization of monodomain nanocrystals.
KW - Chalcogenides
KW - Laser-matter interactions
KW - Magnetic properties
KW - Nanocrystals
KW - TEM/STEM
KW - X-ray diffraction
UR - http://www.scopus.com/inward/record.url?scp=33745839884&partnerID=8YFLogxK
U2 - 10.1016/j.jnoncrysol.2006.01.022
DO - 10.1016/j.jnoncrysol.2006.01.022
M3 - Article
AN - SCOPUS:33745839884
VL - 352
SP - 2885
EP - 2891
JO - Journal of Non-Crystalline Solids
JF - Journal of Non-Crystalline Solids
SN - 0022-3093
IS - 26-27
ER -
ID: 61799927