Development of novel multiferroic composites based on BaTiO3 and hexagonal ferrites

D. V. Karpinsky; E. K. Selezneva; I. K. Bdikin; F. Figueiras; K. E. Kamentsev; Y. K. Fetisov; R. C. Pullar; J. Kretbs; N. M. Alford; A. L. Kholkin

doi:10.1557/proc-1161-i01-06

Development of novel multiferroic composites based on BaTiO₃ and hexagonal ferrites

D. V. Karpinsky
, E. K. Selezneva
, I. K. Bdikin
, F. Figueiras
, K. E. Kamentsev
, Y. K. Fetisov
, R. C. Pullar
, J. Kretbs
, N. M. Alford
, A. L. Kholkin

University of Aveiro
MIREA - Russian Technological University
Imperial College London

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › Research › peer-review

5 Citations (Scopus)

Abstract

New multiferroic composite ceramics with the general formula (x)Ba(Sr)Fe₁₂O₁₉-(l-x)BaTiO₃ (x=O. 1, 0.5) were synthesized via a simple solid-state reaction technique. Crystal structure analysis performed for such materials revealed the presence of two crystalline phases pertinent to the initi2l composite components. X-ray diffraction (XRD), scanning electron microscopy (SEM) nd atomic force microscopy (AFM) were used to assess the crystallinity, microstructure, and local magnetoelectric interactions between ferroelectric and ferromagnetic grains. Magnetic measurements revealed that the saturation magnetization is proportional to the volume fraction of ferrite phase. Dielectric studies demonstrated strong frequency relaxation due to space charge polarization and high conductivity loss making macroscopic magnetoelectric measurements difficult. Novel nanoscale magnetoelectric effect observed by AFM is discussed.

Original language	English
Title of host publication	Materials Research Society Symposium Proceedings - Engineered Multiferroics-Magnetoelectric Interactions, Sensors, and Devices
Publisher	Materials Research Society
Pages	7-12
Number of pages	6
ISBN (Print)	9781615673872
DOIs	https://doi.org/10.1557/proc-1161-i01-06
Publication status	Published - 2009
Externally published	Yes
Event	Engineered Multiferroics-Magnetoelectric Interactions, Sensors, and Devices - San Francicso, CA, United States Duration: 13 Apr 2009 → 17 Apr 2009

Publication series

Name	Materials Research Society Symposium Proceedings
Volume	1161
ISSN (Print)	0272-9172

Conference

Conference	Engineered Multiferroics-Magnetoelectric Interactions, Sensors, and Devices
Country/Territory	United States
City	San Francicso, CA
Period	13/04/09 → 17/04/09

Access to Document

10.1557/proc-1161-i01-06

Cite this

Karpinsky, D. V., Selezneva, E. K., Bdikin, I. K., Figueiras, F., Kamentsev, K. E., Fetisov, Y. K., Pullar, R. C., Kretbs, J., Alford, N. M., & Kholkin, A. L. (2009). Development of novel multiferroic composites based on BaTiO₃ and hexagonal ferrites. In Materials Research Society Symposium Proceedings - Engineered Multiferroics-Magnetoelectric Interactions, Sensors, and Devices (pp. 7-12). (Materials Research Society Symposium Proceedings; Vol. 1161). Materials Research Society. https://doi.org/10.1557/proc-1161-i01-06

@inproceedings{029dae64e00b4c099585cbaff9f544aa,

title = "Development of novel multiferroic composites based on BaTiO3 and hexagonal ferrites",

abstract = "New multiferroic composite ceramics with the general formula (x)Ba(Sr)Fe12O19-(l-x)BaTiO3 (x=O. 1, 0.5) were synthesized via a simple solid-state reaction technique. Crystal structure analysis performed for such materials revealed the presence of two crystalline phases pertinent to the initi2l composite components. X-ray diffraction (XRD), scanning electron microscopy (SEM) nd atomic force microscopy (AFM) were used to assess the crystallinity, microstructure, and local magnetoelectric interactions between ferroelectric and ferromagnetic grains. Magnetic measurements revealed that the saturation magnetization is proportional to the volume fraction of ferrite phase. Dielectric studies demonstrated strong frequency relaxation due to space charge polarization and high conductivity loss making macroscopic magnetoelectric measurements difficult. Novel nanoscale magnetoelectric effect observed by AFM is discussed.",

author = "Karpinsky, \{D. V.\} and Selezneva, \{E. K.\} and Bdikin, \{I. K.\} and F. Figueiras and Kamentsev, \{K. E.\} and Fetisov, \{Y. K.\} and Pullar, \{R. C.\} and J. Kretbs and Alford, \{N. M.\} and Kholkin, \{A. L.\}",

year = "2009",

doi = "10.1557/proc-1161-i01-06",

language = "English",

isbn = "9781615673872",

series = "Materials Research Society Symposium Proceedings",

publisher = "Materials Research Society",

pages = "7--12",

booktitle = "Materials Research Society Symposium Proceedings - Engineered Multiferroics-Magnetoelectric Interactions, Sensors, and Devices",

note = "Engineered Multiferroics-Magnetoelectric Interactions, Sensors, and Devices ; Conference date: 13-04-2009 Through 17-04-2009",

}

Karpinsky, DV, Selezneva, EK, Bdikin, IK, Figueiras, F, Kamentsev, KE, Fetisov, YK, Pullar, RC, Kretbs, J, Alford, NM & Kholkin, AL 2009, Development of novel multiferroic composites based on BaTiO₃ and hexagonal ferrites. in Materials Research Society Symposium Proceedings - Engineered Multiferroics-Magnetoelectric Interactions, Sensors, and Devices. Materials Research Society Symposium Proceedings, vol. 1161, Materials Research Society, pp. 7-12, Engineered Multiferroics-Magnetoelectric Interactions, Sensors, and Devices, San Francicso, CA, United States, 13/04/09. https://doi.org/10.1557/proc-1161-i01-06

Development of novel multiferroic composites based on BaTiO₃ and hexagonal ferrites. / Karpinsky, D. V.; Selezneva, E. K.; Bdikin, I. K. et al.
Materials Research Society Symposium Proceedings - Engineered Multiferroics-Magnetoelectric Interactions, Sensors, and Devices. Materials Research Society, 2009. p. 7-12 (Materials Research Society Symposium Proceedings; Vol. 1161).

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › Research › peer-review

TY - GEN

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AU - Karpinsky, D. V.

AU - Selezneva, E. K.

AU - Bdikin, I. K.

AU - Figueiras, F.

AU - Kamentsev, K. E.

AU - Fetisov, Y. K.

AU - Pullar, R. C.

AU - Kretbs, J.

AU - Alford, N. M.

AU - Kholkin, A. L.

PY - 2009

Y1 - 2009

N2 - New multiferroic composite ceramics with the general formula (x)Ba(Sr)Fe12O19-(l-x)BaTiO3 (x=O. 1, 0.5) were synthesized via a simple solid-state reaction technique. Crystal structure analysis performed for such materials revealed the presence of two crystalline phases pertinent to the initi2l composite components. X-ray diffraction (XRD), scanning electron microscopy (SEM) nd atomic force microscopy (AFM) were used to assess the crystallinity, microstructure, and local magnetoelectric interactions between ferroelectric and ferromagnetic grains. Magnetic measurements revealed that the saturation magnetization is proportional to the volume fraction of ferrite phase. Dielectric studies demonstrated strong frequency relaxation due to space charge polarization and high conductivity loss making macroscopic magnetoelectric measurements difficult. Novel nanoscale magnetoelectric effect observed by AFM is discussed.

AB - New multiferroic composite ceramics with the general formula (x)Ba(Sr)Fe12O19-(l-x)BaTiO3 (x=O. 1, 0.5) were synthesized via a simple solid-state reaction technique. Crystal structure analysis performed for such materials revealed the presence of two crystalline phases pertinent to the initi2l composite components. X-ray diffraction (XRD), scanning electron microscopy (SEM) nd atomic force microscopy (AFM) were used to assess the crystallinity, microstructure, and local magnetoelectric interactions between ferroelectric and ferromagnetic grains. Magnetic measurements revealed that the saturation magnetization is proportional to the volume fraction of ferrite phase. Dielectric studies demonstrated strong frequency relaxation due to space charge polarization and high conductivity loss making macroscopic magnetoelectric measurements difficult. Novel nanoscale magnetoelectric effect observed by AFM is discussed.

UR - https://www.scopus.com/pages/publications/70450155344

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DO - 10.1557/proc-1161-i01-06

M3 - Conference paper

AN - SCOPUS:70450155344

SN - 9781615673872

T3 - Materials Research Society Symposium Proceedings

SP - 7

EP - 12

BT - Materials Research Society Symposium Proceedings - Engineered Multiferroics-Magnetoelectric Interactions, Sensors, and Devices

PB - Materials Research Society

T2 - Engineered Multiferroics-Magnetoelectric Interactions, Sensors, and Devices

Y2 - 13 April 2009 through 17 April 2009

ER -

Karpinsky DV, Selezneva EK, Bdikin IK, Figueiras F, Kamentsev KE, Fetisov YK et al. Development of novel multiferroic composites based on BaTiO₃ and hexagonal ferrites. In Materials Research Society Symposium Proceedings - Engineered Multiferroics-Magnetoelectric Interactions, Sensors, and Devices. Materials Research Society. 2009. p. 7-12. (Materials Research Society Symposium Proceedings). doi: 10.1557/proc-1161-i01-06