Structural Complexity and Phonon Physics in 2D Arsenenes

In the quest for stable 2D arsenic phases, four different structures have been recently claimed to be stable. We show that, due to phonon contributions, the relative stability of those structures differs from previous reports and depends crucially on temperature. We also show that one of those four...

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Veröffentlicht in:The journal of physical chemistry letters 2017-04, Vol.8 (7), p.1375-1380
Hauptverfasser: Carrete, Jesús, Gallego, Luis J, Mingo, Natalio
Format: Artikel
Sprache:eng
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