@article {jiang2016improvement,
	title = {Improvement of p-type conductivity in Al-rich AlGaN substituted by MgGa δ-doping (AlN)m/(GaN)n (m>= n) superlattice},
	journal = {Journal of Alloys and Compounds},
	volume = {686},
	year = {2016},
	pages = {484{\textendash}488},
	publisher = {Elsevier},
	author = {Jiang, Xinhe and Shi, Junjie and Zhang, Min and Zhong, Hongxia and Huang, Pu and Ding, Yimin and Wu, Meng and Cao, Xiong and Rong, Xin and Wang, Xinqiang}
}
