Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Synthesis, Structures, and Microwave Properties of Zn0.3Ni0.7–xCoxFe2O4 Ferrites. / Sherstyuk, D. P.; Zhivulin, V. E.; Zezyulina, P. A.; Petrov, D. A.; Shiryaev, A. O.; Nikolaizin, N. V.; Gudkova, S. A.; Vinnik, D. A.
в: Journal of Structural Chemistry, Том 66, № 10, 01.10.2025, стр. 2198-2209.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Synthesis, Structures, and Microwave Properties of Zn0.3Ni0.7–xCoxFe2O4 Ferrites
AU - Sherstyuk, D. P.
AU - Zhivulin, V. E.
AU - Zezyulina, P. A.
AU - Petrov, D. A.
AU - Shiryaev, A. O.
AU - Nikolaizin, N. V.
AU - Gudkova, S. A.
AU - Vinnik, D. A.
PY - 2025/10/1
Y1 - 2025/10/1
N2 - The synthesis of Zn0.3Ni0.7–xCoxFe2O4 ferrites, where x = 0 – 0.7, is presented along with the results of studying their structures and microwave properties. These results show that cobalt substitution for nickel increases the unit cell parameter of the crystal lattice. The magnetic permittivity spectra contains two resonance peaks: low-frequency (1.31-2.04 GHz) related to the motion of domain boundaries and high-frequency (4.78-12.05 GHz) corresponding to the natural ferromagnetic resonance. An increase in the cobalt concentration shifts both resonances to higher frequencies. The Curie temperature of ferrites monotonically decreases as the cobalt concentration increases.
AB - The synthesis of Zn0.3Ni0.7–xCoxFe2O4 ferrites, where x = 0 – 0.7, is presented along with the results of studying their structures and microwave properties. These results show that cobalt substitution for nickel increases the unit cell parameter of the crystal lattice. The magnetic permittivity spectra contains two resonance peaks: low-frequency (1.31-2.04 GHz) related to the motion of domain boundaries and high-frequency (4.78-12.05 GHz) corresponding to the natural ferromagnetic resonance. An increase in the cobalt concentration shifts both resonances to higher frequencies. The Curie temperature of ferrites monotonically decreases as the cobalt concentration increases.
KW - Curie temperature
KW - ceramic materials
KW - ferrites
KW - microwave characteristics
KW - powder X-ray diffraction
KW - scanning electron microscopy
KW - spinel ferrites
KW - structure
UR - https://www.mendeley.com/catalogue/1905253a-8642-3005-b2eb-0075af2858bb/
U2 - 10.1134/s002247662510018x
DO - 10.1134/s002247662510018x
M3 - статья
VL - 66
SP - 2198
EP - 2209
JO - Journal of Structural Chemistry
JF - Journal of Structural Chemistry
SN - 0022-4766
IS - 10
ER -
ID: 144991375