Stability of the cubic phase in GaN dope
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Eun-Ae Choi; K.J. Chang
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Article
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2007
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Elsevier Science
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English
⚖ 644 KB
We investigate the stability of the zinc-blende (ZB) phase in GaN doped with transition metal ions using generalized-gradient approximation (GGA) calculations. The GGA calculations show that the ZB phase can be stabilized when the concentrations of the Cr and Mn ions are greater than 21% and 27% in