Scaling parameters in frustrated systems: Spin glasses and relaxor ferroelectrics

Craig J. Stringer; Michael T. Lanagan; Thomas R. Shrout; Clive A. Randall

doi:10.1143/JJAP.46.1090

Scaling parameters in frustrated systems: Spin glasses and relaxor ferroelectrics

Craig J. Stringer, Michael T. Lanagan, Thomas R. Shrout, Clive A. Randall

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

11 Scopus citations

Abstract

Through analysis of low-field AC susceptibility data in relaxor ferroelectric and magnetic spin glass solids, the key parameters of activation energy, E_A, and freezing temperature, T_f, were extracted from the Vögel-Fulcher dependence of the maxima. At higher temperatures the deviation temperature, T_D, was obtained from departure of the high temperature Curie-Weiss behavior. Collectively, these parameters were found to scale across different compounds and solid solutions for both the magnetic spin glasses and relaxor ferroelectrics.

Original language	English (US)
Pages (from-to)	1090-1093
Number of pages	4
Journal	Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
Volume	46
Issue number	3 A
DOIs	https://doi.org/10.1143/JJAP.46.1090
State	Published - Mar 8 2007

All Science Journal Classification (ASJC) codes

Engineering(all)
Physics and Astronomy(all)

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10.1143/JJAP.46.1090

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abstract = "Through analysis of low-field AC susceptibility data in relaxor ferroelectric and magnetic spin glass solids, the key parameters of activation energy, EA, and freezing temperature, Tf, were extracted from the V{\"o}gel-Fulcher dependence of the maxima. At higher temperatures the deviation temperature, TD, was obtained from departure of the high temperature Curie-Weiss behavior. Collectively, these parameters were found to scale across different compounds and solid solutions for both the magnetic spin glasses and relaxor ferroelectrics.",

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Scaling parameters in frustrated systems : Spin glasses and relaxor ferroelectrics. / Stringer, Craig J.; Lanagan, Michael T.; Shrout, Thomas R.; Randall, Clive A.

In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, Vol. 46, No. 3 A, 08.03.2007, p. 1090-1093.

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

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AU - Shrout, Thomas R.

AU - Randall, Clive A.

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