Abstract
Metalorganic vapor phase epitaxy of zincblende GaN and molecular beam epitaxy of zincblende InN are presented. High quality zincblende GaN can be grown under the condition of low V/III ratio and high growth temperature. Since wurtzite GaN tends to grow on {111} facets of zincblende GaN, it is important for preventing the mixing of wurtzite to maintain the (001) surface of zinblende during growth. High purity and high quality zincblende InN also can be grown under the condition of low V/III ratio and high growth temperature. Thus, low V/III ratio, high growth temperature and flat surface are keys to epitaxial growth of high purity and high quality zincblende nitride semi-conductors.
