Raman imaging of ferroelastically configurable Jahn–Teller domains in LaMnO3

Abstract The Jahn–Teller (JT) effect, through geometric deformation of molecules or local ionic lattices, lowers the overall energy of the system by removing electron degeneracy from partially occupied orbitals. Crystal symmetry lowered by JT distortion inevitably creates multiple variants of elasti...

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Auteurs principaux: Yong-Jin Kim, Heung-Sik Park, Chan-Ho Yang
Format: article
Langue:EN
Publié: Nature Portfolio 2021
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Accès en ligne:https://doaj.org/article/e2a9538dc271440d9014aa49cf3d795e
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