Growth of AlGaN Film on Si (111) Substrate Yang Zhang, Bingzhen Chen, Na Peng, Lu Zhang, Cuibai Yang, Xu Pan, Shun Yao and Zhiyong Wang MATEC Web of Conferences, 61 (2016) 06016 Published online: 28 June 2016 DOI: 10.1051/matecconf/20166106016