@article {wang2019repeatable,
	title = {Repeatable Room Temperature Negative Differential Resistance in AlN/GaN Resonant Tunneling Diodes Grown on Sapphire},
	journal = {Advanced Electronic Materials},
	volume = {5},
	number = {2},
	year = {2019},
	pages = {1800651},
	publisher = {Wiley Online Library},
	author = {Wang, Ding and Su, Juan and Chen, Zhaoying and Tao Wang and Yang, Liuyun and Sheng, Bowen and Lin, Shaojun and Rong, Xin and Wang, Ping and Shi, Xiangyang and others}
}
