Stability of the 1144 phase in iron pnictides

A series of iron arsenides (e.g., CaRbFe4As4, SrCsFe4As4) have been discovered recently, and have provoked a rise in superconductor searches in a different phase, known as the 1144 phase. For the presence of various chemical substitutions, it is believed that more 1144 compounds remain to be discove...

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Veröffentlicht in:	Physical review. B 2018-03, Vol.97 (9), Article 094105
Hauptverfasser:	Song, B. Q., Nguyen, Manh Cuong, Wang, C. Z., Ho, K. M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Arsenides CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY Density functional theory Group 5A compounds Iron Organic chemistry Phase diagrams Phase stability Phosphides Rare earth elements
Online-Zugang:	Volltext
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