A new form of Ca3P2 with a ring of Dirac nodes
We report the synthesis and crystal structure of a new high-temperature form of Ca3P2. The crystal structure was determined through Rietveld refinements of synchrotron powder x-ray diffraction data. This form of Ca3P2 has a crystal structure of the hexagonal Mn5Si3 type, with a Ca ion deficiency com...
Main Authors: | Lilia S. Xie, Leslie M. Schoop, Elizabeth M. Seibel, Quinn D. Gibson, Weiwei Xie, Robert J. Cava |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2015-08-01
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Series: | APL Materials |
Online Access: | http://dx.doi.org/10.1063/1.4926545 |
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