Defect-induced magnetism in TiO2: An example of quasi 2D magnetic order with perpendicular anisotropy

Magnetic order at room temperature induced by atomic lattice defects, like vacancies, interstitials, or their pairs, has been observed in a large number of different non-magnetic hosts, such as pure graphite, oxides, and silicon-based materials. High Curie temperatures and time-independent magnetic...

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Bibliographic Details

Published in:	Frontiers in Physics
Main Authors:	Markus Stiller, Pablo D. Esquinazi
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2023-02-01
Subjects:	oxide 2D magnetic order defect-induced magnetism ion irradiation vacancy–interstitial pairs surface ferromagnetism
Online Access:	https://www.frontiersin.org/articles/10.3389/fphy.2023.1124924/full