Stability of the cubic phase in GaN dope
โ
Eun-Ae Choi; K.J. Chang
๐
Article
๐
2007
๐
Elsevier Science
๐
English
โ 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