Magnetic properties of spinel oxides, InFeMO4 (M=Mg, Co and Ni)

M. Matvejeff; J. Lindén; T. Motohashi; M. Karppinen; H. Yamauchi

doi:10.1016/j.ssc.2007.08.019

Magnetic properties of spinel oxides, InFeMO₄ (M=Mg, Co and Ni)

M. Matvejeff^*
, J. Lindén
, T. Motohashi
, M. Karppinen
, H. Yamauchi

^*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Lehtiartikkeli › Artikkeli › Tieteellinen › vertaisarvioitu

6 Sitaatiot (Scopus)

Abstrakti

The impact of cation composition on the magnetic properties in the InFeMO₄ mixed spinel system (M=Mg,Co,Ni) has been studied by means of AC/DC magnetization and ⁵⁷Fe Mössbauer spectroscopy measurements. Existence of a glassy state was confirmed for InFeCoO₄ by AC magnetization measurement, whereas the shape of the hysteresis loop in M - H measurement suggests the presence of strong interactions between the magnetic clusters. Soft magnet-type behaviour was observed for InFeNiO₄ with the value of saturation magnetization suggesting the presence of canted spin structure as a consequence of the presence of nonmagnetic indium. In the case of InFeMgO₄ the further magnetic dilution due to nonmagnetic magnesium was observed to lead to clear decay in long-range magnetic order, although the presence of short-range magnetic order was confirmed by M - H and ⁵⁷Fe Mössbauer measurements.

Alkuperäiskieli	Englanti
Sivut	249-254
Sivumäärä	6
Julkaisu	Solid State Communications
Vuosikerta	144
Numero	5-6
DOI - pysyväislinkit	https://doi.org/10.1016/j.ssc.2007.08.019
Tila	Julkaistu - marrask. 2007
OKM-julkaisutyyppi	A1 Julkaistu artikkeli, soviteltu

Rahoitus

This work was supported by a Grant-in-aid for Scientific Research (No. 15206002) from the Japan Society for the Promotion of Science, by an International Collaborative Research Grant of MSL, Tokyo Tech, and also by Academy of Finland (Decision Nos. 114517 and 116254). M.M. thanks the Japan Society for the Promotion of Science (JSPS) for a fellowship under the program FY 2004 JSPS Postdoctoral Fellowship for Foreign Researchers, and also Finnish Cultural Foundation and Scandinavian-Japan Sasakawa Foundation for personal grants. J.L. acknowledges financial support from the Väisälä foundation.

Pääsy asiakirjaan

10.1016/j.ssc.2007.08.019

Muut tiedostot ja linkit

Link to publication in Scopus

Viittausmuodot

@article{16f6fe0ad8554f358459ef1b5444dfab,

title = "Magnetic properties of spinel oxides, InFeMO4 (M=Mg, Co and Ni)",

abstract = "The impact of cation composition on the magnetic properties in the InFeMO4 mixed spinel system (M=Mg,Co,Ni) has been studied by means of AC/DC magnetization and 57Fe M{\"o}ssbauer spectroscopy measurements. Existence of a glassy state was confirmed for InFeCoO4 by AC magnetization measurement, whereas the shape of the hysteresis loop in M - H measurement suggests the presence of strong interactions between the magnetic clusters. Soft magnet-type behaviour was observed for InFeNiO4 with the value of saturation magnetization suggesting the presence of canted spin structure as a consequence of the presence of nonmagnetic indium. In the case of InFeMgO4 the further magnetic dilution due to nonmagnetic magnesium was observed to lead to clear decay in long-range magnetic order, although the presence of short-range magnetic order was confirmed by M - H and 57Fe M{\"o}ssbauer measurements.",

keywords = "A. Disordered systems, A. Magnetically ordered materials, A. Spin glasses, D. Exchange and superexchange",

author = "M. Matvejeff and J. Lind{\'e}n and T. Motohashi and M. Karppinen and H. Yamauchi",

year = "2007",

month = nov,

doi = "10.1016/j.ssc.2007.08.019",

language = "English",

volume = "144",

pages = "249--254",

journal = "Solid State Communications",

issn = "0038-1098",

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number = "5-6",

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TY - JOUR

T1 - Magnetic properties of spinel oxides, InFeMO4 (M=Mg, Co and Ni)

AU - Matvejeff, M.

AU - Lindén, J.

AU - Motohashi, T.

AU - Karppinen, M.

AU - Yamauchi, H.

PY - 2007/11

Y1 - 2007/11

N2 - The impact of cation composition on the magnetic properties in the InFeMO4 mixed spinel system (M=Mg,Co,Ni) has been studied by means of AC/DC magnetization and 57Fe Mössbauer spectroscopy measurements. Existence of a glassy state was confirmed for InFeCoO4 by AC magnetization measurement, whereas the shape of the hysteresis loop in M - H measurement suggests the presence of strong interactions between the magnetic clusters. Soft magnet-type behaviour was observed for InFeNiO4 with the value of saturation magnetization suggesting the presence of canted spin structure as a consequence of the presence of nonmagnetic indium. In the case of InFeMgO4 the further magnetic dilution due to nonmagnetic magnesium was observed to lead to clear decay in long-range magnetic order, although the presence of short-range magnetic order was confirmed by M - H and 57Fe Mössbauer measurements.

AB - The impact of cation composition on the magnetic properties in the InFeMO4 mixed spinel system (M=Mg,Co,Ni) has been studied by means of AC/DC magnetization and 57Fe Mössbauer spectroscopy measurements. Existence of a glassy state was confirmed for InFeCoO4 by AC magnetization measurement, whereas the shape of the hysteresis loop in M - H measurement suggests the presence of strong interactions between the magnetic clusters. Soft magnet-type behaviour was observed for InFeNiO4 with the value of saturation magnetization suggesting the presence of canted spin structure as a consequence of the presence of nonmagnetic indium. In the case of InFeMgO4 the further magnetic dilution due to nonmagnetic magnesium was observed to lead to clear decay in long-range magnetic order, although the presence of short-range magnetic order was confirmed by M - H and 57Fe Mössbauer measurements.

KW - A. Disordered systems

KW - A. Magnetically ordered materials

KW - A. Spin glasses

KW - D. Exchange and superexchange

UR - https://www.scopus.com/pages/publications/34748896513

U2 - 10.1016/j.ssc.2007.08.019

DO - 10.1016/j.ssc.2007.08.019

M3 - Article

AN - SCOPUS:34748896513

SN - 0038-1098

VL - 144

SP - 249

EP - 254

JO - Solid State Communications

JF - Solid State Communications

IS - 5-6

ER -