@article {25959,
	title = {Experimental Evidence of Large Bandgap Energy in Atomically Thin AlN},
	journal = {Advanced Functional Materials},
	volume = {29},
	year = {2019},
	pages = {1902608},
	author = {Wang, Ping and Tao Wang and Hui Wang and Sun, Xiaoxiao and Huang, Pu and Sheng, Bowen and Rong, Xin and Zheng, Xiantong and Chen, Zhaoying and Wang, Yixin and others}
}
