Observation of a Griffiths Phase in Paramagnetic<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>La</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi>Sr</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mi>MnO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math>

Deisenhofer, J.; Braak, Daniel; Krug von Nidda, H.‐A.; Hemberger, J.; М. Еремина, Р.; A. Ivanshin, V.; M. Balbashov, A.; Jug, Giancarlo; Loidl, A.; Kimura, T.; Tokura, Y.

doi:10.1103/physrevlett.95.257202

Public

Observation of a Griffiths Phase in ParamagneticLa1−xSrxMnO3

Published in Physical Review Letters • Dec 12, 2005

Authors:

J. Deisenhofer

Daniel Braak

H.‐A. Krug von Nidda

Abstract

We report on the discovery of a novel triangular phase regime in the system La1-xSrxMnO3 by means of electron spin resonance and magnetic susceptibility measurements. This phase is characterized by the coexistence of ferromagnetic entities within the globally paramagnetic phase far above the magneti...

Subject

Paramagnetism

Phase (matter)

Condensed matter physics

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