Scaling parameters in frustrated systems: Spin glasses and relaxor ferroelectrics

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

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

14 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

General Engineering
General Physics and Astronomy

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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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T2 - Spin glasses and relaxor ferroelectrics

AU - Stringer, Craig J.

AU - Lanagan, Michael J.

AU - Shrout, Thomas R.

AU - Randall, Clive A.

PY - 2007/3/8

Y1 - 2007/3/8

N2 - 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 Vögel-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.

AB - 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 Vögel-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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UR - https://www.scopus.com/pages/publications/34547879712#tab=citedBy

U2 - 10.1143/JJAP.46.1090

DO - 10.1143/JJAP.46.1090

M3 - Article

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SN - 0021-4922

VL - 46

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EP - 1093

JO - Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers

JF - Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers

IS - 3 A

ER -

Scaling parameters in frustrated systems: Spin glasses and relaxor ferroelectrics

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