Dynamic Jahn-Teller Effect and Colossal Magnetoresistance in La 1-x Sr x MnO 3
TLDR
A model which incorporates the physics of dynamic Jahn-Teller and double-exchange effects is presented and solved via a dynamical mean field approximation to reproduce the behavior of the resistivity and magnetic transition temperature observed in Sr_x MnO_3.Abstract:
A model for the doped rare-earth manganites such as ${\mathrm{La}}_{1\ensuremath{-}x}{\mathrm{Sr}}_{x}{\mathrm{MnO}}_{3}$ incorporating the physics of dynamic Jahn-Teller and double-exchange effects is presented and solved via a dynamical mean field approximation. The interplay of these two effects as the electron phonon coupling is varied reproduces the observed behavior of the resistivity and magnetic transition temperature.read more
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Journal ArticleDOI
Microstructural evolution of bulk polycrystalline La0.7-xLuxSr0.3MnO3 (x=0.2, 0.45, 0.6) compounds
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The Electronic Structure, Fermi Surface and Pseudogap in Manganites
Yi-De Chuang,Daniel Dessau +1 more
TL;DR: In this article, an overview of the electronic structure and the Fermi surface of the colossal magnetoresistive (CMR) oxides is presented, with an emphasis on recent angle resolved photoemission results of the bilayer manganite La2-2x Sr1+2x Mn2O7.
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Exploring pressure induced thermoelectric properties of LiAeH3 (Ae = Ca, Sr, Ba) perovskite hydrides along with optoelectronic features
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