Yafet-Kittel-type magnetic ordering in Ni0.35Zn0.65Fe2O4 ferrite detected by magnetosensitive microwave absorption measurements

G. Alvarez; H. Montiel; J. F. Barron; M. P. Gutierrez; R. Zamorano

doi:10.1016/j.jmmm.2009.09.056

Yafet-Kittel-type magnetic ordering in Ni_0.35Zn_0.65Fe₂O₄ ferrite detected by magnetosensitive microwave absorption measurements

G. Alvarez, H. Montiel, J. F. Barron, M. P. Gutierrez, R. Zamorano

Escuela Superior de Física y Matemáticas (ESFM)

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

52 Citas (Scopus)

Resumen

Magnetosensitive microwave absorption measurements of polycrystalline ferrite Ni_0.35Zn_0.65Fe₂O₄ was carried out at 9.4 GHz (X-band) as a function of temperature. Temperature dependence of the total linewidth (ΔH_pp) deduced from the resonance spectra showed the passage through the Curie point (T_c~430 K). Additionally, the plot ΔH_pp vs. T also indicated the existence of another magnetic phase transition at ~240 K, which can be associated with a Yafet-Kittel-type canting of the magnetic moments. Low-field microwave absorption (LFMA) and the magnetically modulated microwave absorption spectroscopy (MAMMAS) were used to give a further knowledge on this material. For low temperature, these techniques give evidence of a Yafet-Kittel-type canting of the magnetic moments.

Idioma original	Inglés
Páginas (desde-hasta)	348-352
Número de páginas	5
Publicación	Journal of Magnetism and Magnetic Materials
Volumen	322
N.º	3
DOI	https://doi.org/10.1016/j.jmmm.2009.09.056
Estado	Publicada - feb. 2010

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title = "Yafet-Kittel-type magnetic ordering in Ni0.35Zn0.65Fe2O4 ferrite detected by magnetosensitive microwave absorption measurements",

abstract = "Magnetosensitive microwave absorption measurements of polycrystalline ferrite Ni0.35Zn0.65Fe2O4 was carried out at 9.4 GHz (X-band) as a function of temperature. Temperature dependence of the total linewidth (ΔHpp) deduced from the resonance spectra showed the passage through the Curie point (Tc~430 K). Additionally, the plot ΔHpp vs. T also indicated the existence of another magnetic phase transition at ~240 K, which can be associated with a Yafet-Kittel-type canting of the magnetic moments. Low-field microwave absorption (LFMA) and the magnetically modulated microwave absorption spectroscopy (MAMMAS) were used to give a further knowledge on this material. For low temperature, these techniques give evidence of a Yafet-Kittel-type canting of the magnetic moments.",

keywords = "Magnetosensitive microwave absorption, Ni-Zn ferrites, Yafet-Kittel-type canting",

author = "G. Alvarez and H. Montiel and Barron, {J. F.} and Gutierrez, {M. P.} and R. Zamorano",

note = "Funding Information: G. Alvarez acknowledges a postdoctoral fellowship from UNAM-Mexico. Support from project of complementary support for SNI-1 of CONACyT-Mexico (No. 89780) and the project PAPIIT-UNAM No. IN116608 are gratefully acknowledged.",

year = "2010",

month = feb,

doi = "10.1016/j.jmmm.2009.09.056",

language = "Ingl{\'e}s",

volume = "322",

pages = "348--352",

journal = "Journal of Magnetism and Magnetic Materials",

issn = "0304-8853",

number = "3",

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TY - JOUR

T1 - Yafet-Kittel-type magnetic ordering in Ni0.35Zn0.65Fe2O4 ferrite detected by magnetosensitive microwave absorption measurements

AU - Alvarez, G.

AU - Montiel, H.

AU - Barron, J. F.

AU - Gutierrez, M. P.

AU - Zamorano, R.

N1 - Funding Information: G. Alvarez acknowledges a postdoctoral fellowship from UNAM-Mexico. Support from project of complementary support for SNI-1 of CONACyT-Mexico (No. 89780) and the project PAPIIT-UNAM No. IN116608 are gratefully acknowledged.

PY - 2010/2

Y1 - 2010/2

N2 - Magnetosensitive microwave absorption measurements of polycrystalline ferrite Ni0.35Zn0.65Fe2O4 was carried out at 9.4 GHz (X-band) as a function of temperature. Temperature dependence of the total linewidth (ΔHpp) deduced from the resonance spectra showed the passage through the Curie point (Tc~430 K). Additionally, the plot ΔHpp vs. T also indicated the existence of another magnetic phase transition at ~240 K, which can be associated with a Yafet-Kittel-type canting of the magnetic moments. Low-field microwave absorption (LFMA) and the magnetically modulated microwave absorption spectroscopy (MAMMAS) were used to give a further knowledge on this material. For low temperature, these techniques give evidence of a Yafet-Kittel-type canting of the magnetic moments.

AB - Magnetosensitive microwave absorption measurements of polycrystalline ferrite Ni0.35Zn0.65Fe2O4 was carried out at 9.4 GHz (X-band) as a function of temperature. Temperature dependence of the total linewidth (ΔHpp) deduced from the resonance spectra showed the passage through the Curie point (Tc~430 K). Additionally, the plot ΔHpp vs. T also indicated the existence of another magnetic phase transition at ~240 K, which can be associated with a Yafet-Kittel-type canting of the magnetic moments. Low-field microwave absorption (LFMA) and the magnetically modulated microwave absorption spectroscopy (MAMMAS) were used to give a further knowledge on this material. For low temperature, these techniques give evidence of a Yafet-Kittel-type canting of the magnetic moments.

KW - Magnetosensitive microwave absorption

KW - Ni-Zn ferrites

KW - Yafet-Kittel-type canting

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U2 - 10.1016/j.jmmm.2009.09.056

DO - 10.1016/j.jmmm.2009.09.056

M3 - Artículo

SN - 0304-8853

VL - 322

SP - 348

EP - 352

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - 3

ER -