From Phonons to Domain Walls, the Central Peak and “Critical Slowing Down”

We investigate perovskite oxides from different perspectives, namely their pseudo-harmonic dynamical properties, their dynamical properties when strong anharmonicity exists, and the intriguing functionalities arising from domain walls. Taking these viewpoints together yields a rather complex picture...

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Bibliographic Details
Main Authors: Ekhard K. H. Salje, Annette Bussmann-Holder
Format: Article
Language:English
Published: MDPI AG 2024-10-01
Series:Condensed Matter
Subjects:
Online Access:https://www.mdpi.com/2410-3896/9/4/39
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