Large magnetodielectric effect in (1-X) La 2 NiMnO 6 - (X) La 2/3 Sr 1/3 MnO 3 composites

Ying Hou, Q. X. Yu, Y. P. Yao, X. H. Huang, S. N. Dong, Y. Chen, X. G. Li

Research output: Contribution to journalConference article

5 Citations (Scopus)

Abstract

A large magnetodielectric effect in (1-x) La 2 NiMnO 6 - (x) La 2/3 Sr 1/3 MnO 3 composites over wide frequency and temperature ranges is reported. The results indicate that variation of dielectric constants with magnetic fields depends non-monotonously on the molar ratio of two compounds and reaches a maximum up to 20% for x = 0.4 at the frequency of 1 MHz and field of 1 kOe at room temperature. The further analyses suggest that this effect is closely related to the magnetoresistance. These findings provide an alternative strategy to achieve a room temperature magnetodielectric response in multiferroic composites, indicating that it is promising for potential applications.

Original languageEnglish (US)
Pages (from-to)196-203
Number of pages8
JournalFerroelectrics
Volume409
Issue number1
DOIs
StatePublished - Dec 1 2010
Event12th International Meeting on Ferroelectricity, IMF-12 and the 18th IEEE International Symposium on Applications of Ferroelectrics, ISAF-18 - Xi'an, China
Duration: Aug 23 2009Aug 27 2009

Fingerprint

composite materials
Composite materials
room temperature
frequency ranges
Magnetoresistance
permittivity
Temperature
Permittivity
magnetic fields
Magnetic fields
temperature

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Hou, Y., Yu, Q. X., Yao, Y. P., Huang, X. H., Dong, S. N., Chen, Y., & Li, X. G. (2010). Large magnetodielectric effect in (1-X) La 2 NiMnO 6 - (X) La 2/3 Sr 1/3 MnO 3 composites Ferroelectrics, 409(1), 196-203. https://doi.org/10.1080/00150193.2010.486246
Hou, Ying ; Yu, Q. X. ; Yao, Y. P. ; Huang, X. H. ; Dong, S. N. ; Chen, Y. ; Li, X. G. / Large magnetodielectric effect in (1-X) La 2 NiMnO 6 - (X) La 2/3 Sr 1/3 MnO 3 composites In: Ferroelectrics. 2010 ; Vol. 409, No. 1. pp. 196-203.
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abstract = "A large magnetodielectric effect in (1-x) La 2 NiMnO 6 - (x) La 2/3 Sr 1/3 MnO 3 composites over wide frequency and temperature ranges is reported. The results indicate that variation of dielectric constants with magnetic fields depends non-monotonously on the molar ratio of two compounds and reaches a maximum up to 20{\%} for x = 0.4 at the frequency of 1 MHz and field of 1 kOe at room temperature. The further analyses suggest that this effect is closely related to the magnetoresistance. These findings provide an alternative strategy to achieve a room temperature magnetodielectric response in multiferroic composites, indicating that it is promising for potential applications.",
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Hou, Y, Yu, QX, Yao, YP, Huang, XH, Dong, SN, Chen, Y & Li, XG 2010, ' Large magnetodielectric effect in (1-X) La 2 NiMnO 6 - (X) La 2/3 Sr 1/3 MnO 3 composites ', Ferroelectrics, vol. 409, no. 1, pp. 196-203. https://doi.org/10.1080/00150193.2010.486246

Large magnetodielectric effect in (1-X) La 2 NiMnO 6 - (X) La 2/3 Sr 1/3 MnO 3 composites . / Hou, Ying; Yu, Q. X.; Yao, Y. P.; Huang, X. H.; Dong, S. N.; Chen, Y.; Li, X. G.

In: Ferroelectrics, Vol. 409, No. 1, 01.12.2010, p. 196-203.

Research output: Contribution to journalConference article

TY - JOUR

T1 - Large magnetodielectric effect in (1-X) La 2 NiMnO 6 - (X) La 2/3 Sr 1/3 MnO 3 composites

AU - Hou, Ying

AU - Yu, Q. X.

AU - Yao, Y. P.

AU - Huang, X. H.

AU - Dong, S. N.

AU - Chen, Y.

AU - Li, X. G.

PY - 2010/12/1

Y1 - 2010/12/1

N2 - A large magnetodielectric effect in (1-x) La 2 NiMnO 6 - (x) La 2/3 Sr 1/3 MnO 3 composites over wide frequency and temperature ranges is reported. The results indicate that variation of dielectric constants with magnetic fields depends non-monotonously on the molar ratio of two compounds and reaches a maximum up to 20% for x = 0.4 at the frequency of 1 MHz and field of 1 kOe at room temperature. The further analyses suggest that this effect is closely related to the magnetoresistance. These findings provide an alternative strategy to achieve a room temperature magnetodielectric response in multiferroic composites, indicating that it is promising for potential applications.

AB - A large magnetodielectric effect in (1-x) La 2 NiMnO 6 - (x) La 2/3 Sr 1/3 MnO 3 composites over wide frequency and temperature ranges is reported. The results indicate that variation of dielectric constants with magnetic fields depends non-monotonously on the molar ratio of two compounds and reaches a maximum up to 20% for x = 0.4 at the frequency of 1 MHz and field of 1 kOe at room temperature. The further analyses suggest that this effect is closely related to the magnetoresistance. These findings provide an alternative strategy to achieve a room temperature magnetodielectric response in multiferroic composites, indicating that it is promising for potential applications.

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