Influence of the charge ordering and quantum effects in heterovalent substituted hexaferrites on their microwave characteristics

Alex Trukhanov; M.A. Almessiere; A. Baykal; S.V. Trukhanov; Y. Slimani; D.A. Vinnik; V.E. Zhivulin; A. Yu. Starikov; D.S. Klygach; M.G. Vakhitov; Tatiana Zubar; Daria Tishkevich; E.L. Trukhanova; M. Zdorovets

doi:10.1016/j.jallcom.2019.02.303

Influence of the charge ordering and quantum effects in heterovalent substituted hexaferrites on their microwave characteristics

Alex Trukhanov, M.A. Almessiere, A. Baykal, S.V. Trukhanov, Y. Slimani, D.A. Vinnik, V.E. Zhivulin, A. Yu. Starikov, D.S. Klygach, M.G. Vakhitov, Tatiana Zubar, Daria Tishkevich, E.L. Trukhanova, M. Zdorovets

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113 Scopus citations

Abstract

M-type hexagonal ferrites with heterovalent substitutions (Nd3+-Zn2+ and Ti4+) were synthesized. X-Ray diffraction (XRD) powder patterns of Sr(Nd,Zn)xFe12-xO19 and BaFe12-xTixO19 (0.1 ≤ x ≤ 1.0) confirmed the single phase constitution of all investigated samples. High frequency magnetic (permeability), electrical (permittivity), and resonant properties were analyzed. Unexpected behavior in the permittivity and permeability as a function of frequency was observed. Appearance of two peaks for samples with x = 0.1 and 0.9 indicated mixed oxidation state for the Fe ions. Behavior for Sr(Nd,Zn)xFe12-xO19 (0.3 ≤ x ≤ 0.7) confirms the occurrence of the anomalous quantum effect, namely charge disproportionation. The permeability behavior of Ti-substituted samples with a double Fe oxidation state was theoretically discussed in terms of spin states crossover. The behavior of reflection losses for Sr(Nd,Zn)xFe12-xO19 and BaFe12-xTixO19 (0.1 ≤ x ≤ 1.0) samples was discussed in terms of the modalities of charge ordering in heterovalent substituted M-type hexaferrites.

Original language	English (US)
Pages (from-to)	1193-1202
Number of pages	10
Journal	Journal of Alloys and Compounds
Volume	788
DOIs	https://doi.org/10.1016/j.jallcom.2019.02.303
State	Published - Jun 2019
Externally published	Yes

Bibliographical note

KAUST Repository Item: Exported on 2021-03-12
Acknowledgements: The work was supported by Act 211 Government of the Russian Federation, contract № 02.A03.21.0011. And also it was performed with partial financial supports from the Ministry of Education and Science of the Russian Federation in the framework of Increase Competitiveness Program of NUST « MISiS» (grants No. П02-2017-2-4, No. К3-2018-026, No. К4-2017-041) and SUSU (grant No. 4.1346.2017/4.6). Financial supports from Institute for Research & Medical Consultations (IRMC) of Imam Abdulrahman Bin Faisal University (IAU – Saudi Arabia) are greatly acknowledged [Grant No. 2018-IRMC-S-1]. The Core Labs of King Abdullah University of Science and Technology (KAUST) are greatly acknowledged for their technical assistance. Electromagnetic measurements were performed at the expense of a grant from the Russian Science Foundation (project No. 18-79-00154).
This publication acknowledges KAUST support, but has no KAUST affiliated authors.

ASJC Scopus subject areas

Materials Chemistry
Mechanics of Materials
Metals and Alloys
Mechanical Engineering

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10.1016/j.jallcom.2019.02.303

Cite this

Trukhanov, A., Almessiere, M. A., Baykal, A., Trukhanov, S. V., Slimani, Y., Vinnik, D. A., Zhivulin, V. E., Starikov, A. Y., Klygach, D. S., Vakhitov, M. G., Zubar, T., Tishkevich, D., Trukhanova, E. L., & Zdorovets, M. (2019). Influence of the charge ordering and quantum effects in heterovalent substituted hexaferrites on their microwave characteristics. Journal of Alloys and Compounds, 788, 1193-1202. https://doi.org/10.1016/j.jallcom.2019.02.303

@article{d3646f282e214352ad8317ce2b93b595,

title = "Influence of the charge ordering and quantum effects in heterovalent substituted hexaferrites on their microwave characteristics",

abstract = "M-type hexagonal ferrites with heterovalent substitutions (Nd3+-Zn2+ and Ti4+) were synthesized. X-Ray diffraction (XRD) powder patterns of Sr(Nd,Zn)xFe12-xO19 and BaFe12-xTixO19 (0.1 ≤ x ≤ 1.0) confirmed the single phase constitution of all investigated samples. High frequency magnetic (permeability), electrical (permittivity), and resonant properties were analyzed. Unexpected behavior in the permittivity and permeability as a function of frequency was observed. Appearance of two peaks for samples with x = 0.1 and 0.9 indicated mixed oxidation state for the Fe ions. Behavior for Sr(Nd,Zn)xFe12-xO19 (0.3 ≤ x ≤ 0.7) confirms the occurrence of the anomalous quantum effect, namely charge disproportionation. The permeability behavior of Ti-substituted samples with a double Fe oxidation state was theoretically discussed in terms of spin states crossover. The behavior of reflection losses for Sr(Nd,Zn)xFe12-xO19 and BaFe12-xTixO19 (0.1 ≤ x ≤ 1.0) samples was discussed in terms of the modalities of charge ordering in heterovalent substituted M-type hexaferrites.",

author = "Alex Trukhanov and M.A. Almessiere and A. Baykal and S.V. Trukhanov and Y. Slimani and D.A. Vinnik and V.E. Zhivulin and Starikov, {A. Yu.} and D.S. Klygach and M.G. Vakhitov and Tatiana Zubar and Daria Tishkevich and E.L. Trukhanova and M. Zdorovets",

note = "KAUST Repository Item: Exported on 2021-03-12 Acknowledgements: The work was supported by Act 211 Government of the Russian Federation, contract № 02.A03.21.0011. And also it was performed with partial financial supports from the Ministry of Education and Science of the Russian Federation in the framework of Increase Competitiveness Program of NUST « MISiS» (grants No. П02-2017-2-4, No. К3-2018-026, No. К4-2017-041) and SUSU (grant No. 4.1346.2017/4.6). Financial supports from Institute for Research & Medical Consultations (IRMC) of Imam Abdulrahman Bin Faisal University (IAU – Saudi Arabia) are greatly acknowledged [Grant No. 2018-IRMC-S-1]. The Core Labs of King Abdullah University of Science and Technology (KAUST) are greatly acknowledged for their technical assistance. Electromagnetic measurements were performed at the expense of a grant from the Russian Science Foundation (project No. 18-79-00154). This publication acknowledges KAUST support, but has no KAUST affiliated authors.",

year = "2019",

month = jun,

doi = "10.1016/j.jallcom.2019.02.303",

language = "English (US)",

volume = "788",

pages = "1193--1202",

journal = "Journal of Alloys and Compounds",

issn = "0925-8388",

publisher = "Elsevier B.V.",

}

Trukhanov, A, Almessiere, MA, Baykal, A, Trukhanov, SV, Slimani, Y, Vinnik, DA, Zhivulin, VE, Starikov, AY, Klygach, DS, Vakhitov, MG, Zubar, T, Tishkevich, D, Trukhanova, EL & Zdorovets, M 2019, 'Influence of the charge ordering and quantum effects in heterovalent substituted hexaferrites on their microwave characteristics', Journal of Alloys and Compounds, vol. 788, pp. 1193-1202. https://doi.org/10.1016/j.jallcom.2019.02.303

TY - JOUR

T1 - Influence of the charge ordering and quantum effects in heterovalent substituted hexaferrites on their microwave characteristics

AU - Trukhanov, Alex

AU - Almessiere, M.A.

AU - Baykal, A.

AU - Trukhanov, S.V.

AU - Slimani, Y.

AU - Vinnik, D.A.

AU - Zhivulin, V.E.

AU - Starikov, A. Yu.

AU - Klygach, D.S.

AU - Vakhitov, M.G.

AU - Zubar, Tatiana

AU - Tishkevich, Daria

AU - Trukhanova, E.L.

AU - Zdorovets, M.

N1 - KAUST Repository Item: Exported on 2021-03-12 Acknowledgements: The work was supported by Act 211 Government of the Russian Federation, contract № 02.A03.21.0011. And also it was performed with partial financial supports from the Ministry of Education and Science of the Russian Federation in the framework of Increase Competitiveness Program of NUST « MISiS» (grants No. П02-2017-2-4, No. К3-2018-026, No. К4-2017-041) and SUSU (grant No. 4.1346.2017/4.6). Financial supports from Institute for Research & Medical Consultations (IRMC) of Imam Abdulrahman Bin Faisal University (IAU – Saudi Arabia) are greatly acknowledged [Grant No. 2018-IRMC-S-1]. The Core Labs of King Abdullah University of Science and Technology (KAUST) are greatly acknowledged for their technical assistance. Electromagnetic measurements were performed at the expense of a grant from the Russian Science Foundation (project No. 18-79-00154). This publication acknowledges KAUST support, but has no KAUST affiliated authors.

PY - 2019/6

Y1 - 2019/6

N2 - M-type hexagonal ferrites with heterovalent substitutions (Nd3+-Zn2+ and Ti4+) were synthesized. X-Ray diffraction (XRD) powder patterns of Sr(Nd,Zn)xFe12-xO19 and BaFe12-xTixO19 (0.1 ≤ x ≤ 1.0) confirmed the single phase constitution of all investigated samples. High frequency magnetic (permeability), electrical (permittivity), and resonant properties were analyzed. Unexpected behavior in the permittivity and permeability as a function of frequency was observed. Appearance of two peaks for samples with x = 0.1 and 0.9 indicated mixed oxidation state for the Fe ions. Behavior for Sr(Nd,Zn)xFe12-xO19 (0.3 ≤ x ≤ 0.7) confirms the occurrence of the anomalous quantum effect, namely charge disproportionation. The permeability behavior of Ti-substituted samples with a double Fe oxidation state was theoretically discussed in terms of spin states crossover. The behavior of reflection losses for Sr(Nd,Zn)xFe12-xO19 and BaFe12-xTixO19 (0.1 ≤ x ≤ 1.0) samples was discussed in terms of the modalities of charge ordering in heterovalent substituted M-type hexaferrites.

AB - M-type hexagonal ferrites with heterovalent substitutions (Nd3+-Zn2+ and Ti4+) were synthesized. X-Ray diffraction (XRD) powder patterns of Sr(Nd,Zn)xFe12-xO19 and BaFe12-xTixO19 (0.1 ≤ x ≤ 1.0) confirmed the single phase constitution of all investigated samples. High frequency magnetic (permeability), electrical (permittivity), and resonant properties were analyzed. Unexpected behavior in the permittivity and permeability as a function of frequency was observed. Appearance of two peaks for samples with x = 0.1 and 0.9 indicated mixed oxidation state for the Fe ions. Behavior for Sr(Nd,Zn)xFe12-xO19 (0.3 ≤ x ≤ 0.7) confirms the occurrence of the anomalous quantum effect, namely charge disproportionation. The permeability behavior of Ti-substituted samples with a double Fe oxidation state was theoretically discussed in terms of spin states crossover. The behavior of reflection losses for Sr(Nd,Zn)xFe12-xO19 and BaFe12-xTixO19 (0.1 ≤ x ≤ 1.0) samples was discussed in terms of the modalities of charge ordering in heterovalent substituted M-type hexaferrites.

UR - http://hdl.handle.net/10754/668093

UR - https://linkinghub.elsevier.com/retrieve/pii/S0925838819307698

UR - http://www.scopus.com/inward/record.url?scp=85062446300&partnerID=8YFLogxK

U2 - 10.1016/j.jallcom.2019.02.303

DO - 10.1016/j.jallcom.2019.02.303

M3 - Article

SN - 0925-8388

VL - 788

SP - 1193

EP - 1202

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

ER -

Influence of the charge ordering and quantum effects in heterovalent substituted hexaferrites on their microwave characteristics

Abstract

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