Critical Phenomena in the Double-Exchange Ferromagnet<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>La</mml:mi></mml:mrow><mml:mrow><mml:mn>0.7</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>Sr</mml:mi></mml:mrow><mml:mrow><mml:mn>0.3</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>MnO</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>

Ghosh, K.; J. Lobb, C.; L. Greene, R.; G. Karabashev, S.; A. Shulyatev, D.; A. Arsenov, A.; M. Mukovskiǐ, Ya.

doi:10.1103/physrevlett.81.4740

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Critical Phenomena in the Double-Exchange FerromagnetLa0.7Sr0.3MnO3

Shared by NobleBlocks on Nov 23, 1998 • 12:00 AM UTC

Authors:

K. Ghosh

C. J. Lobb

R. L. Greene

Abstract

We report a dc magnetization study of the critical phenomena in a high-quality single crystal of the double-exchange ferromagnet ${\mathrm{La}}_{0.7}{\mathrm{Sr}}_{0.3}{\mathrm{MnO}}_{3}$. We have determined the critical temperature $({T}_{C}\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}354.0\i...

Subject

Physics

Magnetization

Condensed matter physics

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