Theory of the Role of Covalence in the Perovskite-Type Manganites<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mo>[</mml:mo><mml:mi mathvariant="normal">La</mml:mi><mml:mo>,</mml:mo><mml:mi> </mml:mi><mml:mi>M</mml:mi><mml:mo>(</mml:mo><mml:mi mathvariant="normal">II</mml:mi><mml:mo>)</mml:mo><mml:mo>]</mml:mo><mml:mi mathvariant="normal">Mn</mml:mi><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">O</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>

B. Goodenough, John

doi:10.1103/physrev.100.564

Public

Theory of the Role of Covalence in the Perovskite-Type Manganites[La, M(II)]MnO3

Published in Physical Review • Oct 15, 1955

Authors:

John B. Goodenough

Abstract

The theory of semicovalent exchange is reviewed and applied to the perovskite-type manganites $[\mathrm{La}, M(\mathrm{II})]\mathrm{Mn}{\mathrm{O}}_{3}$. With the hypothesis of covalent and semicovalent bonding between the oxygen and manganese ions plus the mechanism of double exchange, detailed qua...

Subject

Manganese

Lattice (music)

Condensed matter physics

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