High temperature EPR study of the M3Fe4V6O24 (M = Cu, Zn, Mg and Mn)

Niko Guskos; Grzegorz Zolnierkiewicz; Janusz Typek; Malwina Pilarska; Constantinos Aidinis; Anna Blonska-Tabero

doi:10.1515/msp-2016-0069

High temperature EPR study of the M₃Fe₄V₆O₂₄ (M = Cu, Zn, Mg and Mn)

Niko Guskos
, Grzegorz Zolnierkiewicz
, Janusz Typek
, Malwina Pilarska
, Constantinos Aidinis
, Anna Blonska-Tabero

West Pomeranian University of Technology
National and Kapodistrian University of Athens

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

Electron paramagnetic resonance (EPR) spectra of M₃Fe₄V₆O₂₄ (M = Cu, Zn, Mg and Mn) compounds in high temperature range (293 K to 493 K) have been investigated. The role of magnetic (Cu, Mn) and non-magnetic (Zn, Mg) ions in M₃Fe₄V₆O₂₄ structure in formation of magnetic resonance spectra was studied. Temperature dependence of EPR parameters: resonance field, linewidth and integrated intensity were examined. Similarities and differences in temperature behavior of these parameters has been discussed in terms of different relaxation mechanisms and magnetic interactions in the spin systems. An important role of additional magnetic ions (M = Mn or Cu) in the M₃Fe₄V₆O₂₄ structure has been identified and its consequences considered.

Original language	English
Pages (from-to)	517-522
Number of pages	6
Journal	Materials Science-Poland
Volume	34
Issue number	3
DOIs	https://doi.org/10.1515/msp-2016-0069
State	Published - 1 Sep 2016
Externally published	Yes

Keywords

electron paramagnetic resonance
magnetic properties
vanadates

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10.1515/msp-2016-0069

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title = "High temperature EPR study of the M3Fe4V6O24 (M = Cu, Zn, Mg and Mn)",

abstract = "Electron paramagnetic resonance (EPR) spectra of M3Fe4V6O24 (M = Cu, Zn, Mg and Mn) compounds in high temperature range (293 K to 493 K) have been investigated. The role of magnetic (Cu, Mn) and non-magnetic (Zn, Mg) ions in M3Fe4V6O24 structure in formation of magnetic resonance spectra was studied. Temperature dependence of EPR parameters: resonance field, linewidth and integrated intensity were examined. Similarities and differences in temperature behavior of these parameters has been discussed in terms of different relaxation mechanisms and magnetic interactions in the spin systems. An important role of additional magnetic ions (M = Mn or Cu) in the M3Fe4V6O24 structure has been identified and its consequences considered.",

keywords = "electron paramagnetic resonance, magnetic properties, vanadates",

author = "Niko Guskos and Grzegorz Zolnierkiewicz and Janusz Typek and Malwina Pilarska and Constantinos Aidinis and Anna Blonska-Tabero",

note = "Publisher Copyright: {\textcopyright} 2016 Wroclaw University of Technology.",

year = "2016",

month = sep,

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doi = "10.1515/msp-2016-0069",

language = "English",

volume = "34",

pages = "517--522",

journal = "Materials Science-Poland",

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TY - JOUR

T1 - High temperature EPR study of the M3Fe4V6O24 (M = Cu, Zn, Mg and Mn)

AU - Guskos, Niko

AU - Zolnierkiewicz, Grzegorz

AU - Typek, Janusz

AU - Pilarska, Malwina

AU - Aidinis, Constantinos

AU - Blonska-Tabero, Anna

PY - 2016/9/1

Y1 - 2016/9/1

N2 - Electron paramagnetic resonance (EPR) spectra of M3Fe4V6O24 (M = Cu, Zn, Mg and Mn) compounds in high temperature range (293 K to 493 K) have been investigated. The role of magnetic (Cu, Mn) and non-magnetic (Zn, Mg) ions in M3Fe4V6O24 structure in formation of magnetic resonance spectra was studied. Temperature dependence of EPR parameters: resonance field, linewidth and integrated intensity were examined. Similarities and differences in temperature behavior of these parameters has been discussed in terms of different relaxation mechanisms and magnetic interactions in the spin systems. An important role of additional magnetic ions (M = Mn or Cu) in the M3Fe4V6O24 structure has been identified and its consequences considered.

AB - Electron paramagnetic resonance (EPR) spectra of M3Fe4V6O24 (M = Cu, Zn, Mg and Mn) compounds in high temperature range (293 K to 493 K) have been investigated. The role of magnetic (Cu, Mn) and non-magnetic (Zn, Mg) ions in M3Fe4V6O24 structure in formation of magnetic resonance spectra was studied. Temperature dependence of EPR parameters: resonance field, linewidth and integrated intensity were examined. Similarities and differences in temperature behavior of these parameters has been discussed in terms of different relaxation mechanisms and magnetic interactions in the spin systems. An important role of additional magnetic ions (M = Mn or Cu) in the M3Fe4V6O24 structure has been identified and its consequences considered.

KW - electron paramagnetic resonance

KW - magnetic properties

KW - vanadates

UR - https://www.scopus.com/pages/publications/84992653256

U2 - 10.1515/msp-2016-0069

DO - 10.1515/msp-2016-0069

M3 - Article

AN - SCOPUS:84992653256

SN - 2083-1331

VL - 34

SP - 517

EP - 522

JO - Materials Science-Poland

JF - Materials Science-Poland

IS - 3

ER -

High temperature EPR study of the M₃Fe₄V₆O₂₄ (M = Cu, Zn, Mg and Mn)

Abstract

Keywords

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