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Stability of the te...
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Mikhaylushkin, ArkadyLinköpings universitet,Teoretisk Fysik,Tekniska högskolan
(author)
Stability of the ternary perovskites Sc3EN (E=B,Al,Ga,In) from first principles
- Article/chapterEnglish2009
Publisher, publication year, extent ...
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2009
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electronicrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:liu-18545
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https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-18545URI
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https://doi.org/10.1103/PhysRevB.79.134107DOI
Supplementary language notes
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Language:English
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Summary in:English
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Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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Original Publication: Arkady Mikhaylushkin, Carina Höglund, Jens Birch, Zs Czigany, Lars Hultman, Sergey Simak, Björn Alling, Ferenc Tasnadi and Igor Abrikosov , Stability of the ternary perovskites Sc3EN (E=B,Al,Ga,In) from first principles, 2009, PHYSICAL REVIEW B, (79), 13, 134107. http://dx.doi.org/10.1103/PhysRevB.79.134107 Copyright: American Physical Society http://www.aps.org/
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Mechanical and thermodynamic stability of the isoelectronic ternary inverse perovskites Sc3EN (E=B,Al,Ga,In) has been studied from first principles. We confirm stability of recently synthesized cubic phases Sc3AlN and Sc3InN, and predict the stability of cubic Sc3GaN and a triclinic phase aP20-Sc3BN. Substantial phonon softening in Sc3AlN and Sc3GaN is observed indicating a possibility that structural defects could form readily. In accord, our experiments show that magnetron sputter deposited films contain regions with high density of nonperiodic stacking faults along the < 111 > growth direction. We suggest that defect-free crystals may exhibit anomalies in the carrier properties, promising for electronic applications.
Subject headings and genre
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ab initio calculations
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aluminium compounds
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boron compounds
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gallium compounds
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indium compounds
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mechanical stability
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scandium compounds
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soft modes
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stacking faults
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thermal stability
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thin films
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NATURAL SCIENCES
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NATURVETENSKAP
Added entries (persons, corporate bodies, meetings, titles ...)
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Höglund, CarinaLinköpings universitet,Tunnfilmsfysik,Tekniska högskolan(Swepub:liu)carho79
(author)
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Birch, JensLinköpings universitet,Tunnfilmsfysik,Tekniska högskolan(Swepub:liu)jenbi91
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Czigany, ZsHungarian Acadamy of Science
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Hultman, LarsLinköpings universitet,Tunnfilmsfysik,Tekniska högskolan(Swepub:liu)larhu75
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Simak, SergeyLinköpings universitet,Teoretisk Fysik,Tekniska högskolan(Swepub:liu)sersi78
(author)
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Alling, BjörnLinköpings universitet,Teoretisk Fysik,Tekniska högskolan(Swepub:liu)bjoal69
(author)
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Tasnadi, FerencLinköpings universitet,Teoretisk Fysik,Tekniska högskolan(Swepub:liu)ferta55
(author)
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Abrikosov, IgorLinköpings universitet,Teoretisk Fysik,Tekniska högskolan(Swepub:liu)igoab43
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Linköpings universitetTeoretisk Fysik
(creator_code:org_t)
Related titles
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In:PHYSICAL REVIEW B79:13, s. 134107-1098-0121
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