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Disorder-Induced Ordering in Gallium Oxide Polymorphs

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dc.contributor.authorAzarov, A.
dc.contributor.authorBazioti, C.
dc.contributor.authorVajeeston, P.
dc.contributor.authorMonakhov, E.
dc.contributor.authorVenkatachalapathy, V.
dc.contributor.authorВенкатачалапатху, Вишнукантхан
dc.date.accessioned2024-12-26T07:39:30Z
dc.date.available2024-12-26T07:39:30Z
dc.date.issued2022
dc.description.abstract© 2022 American Physical SocietyPolymorphs are common in nature and can be stabilized by applying external pressure in materials. The pressure and strain can also be induced by the gradually accumulated radiation disorder. However, in semiconductors, the radiation disorder accumulation typically results in the amorphization instead of engaging polymorphism. By studying these phenomena in gallium oxide we found that the amorphization may be prominently suppressed by the monoclinic to orthorhombic phase transition. Utilizing this discovery, a highly oriented single-phase orthorhombic film on the top of the monoclinic gallium oxide substrate was fabricated. Exploring this system, a novel mode of the lateral polymorphic regrowth, not previously observed in solids, was detected. In combination, these data envisage a new direction of research on polymorphs in Ga2O3 and, potentially, for similar polymorphic families in other materials.
dc.identifier.citationDisorder-Induced Ordering in Gallium Oxide Polymorphs / Azarov, A. [et al.] // Physical Review Letters. - 2022. - 128. - № 1. - 10.1103/PhysRevLett.128.015704
dc.identifier.doi10.1103/PhysRevLett.128.015704
dc.identifier.urihttps://www.doi.org/10.1103/PhysRevLett.128.015704
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85122897819&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000742481000006
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/28660
dc.relation.ispartofPhysical Review Letters
dc.titleDisorder-Induced Ordering in Gallium Oxide Polymorphs
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.volume128
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