@article{MLLin-2022-Small,
	doi = {10.1002/smll.202106759},
	year = {2022},
	journal = {Small}
	volume = {18},
	number = {15},
	pages = {2106759},
	author = {Miao-Ling Lin and Balaji Dhanabalan and Giulia Biffi and Yu-Chen Leng and Seda Kutkan and 
Milena P. Arciniegas and Ping-Heng Tan and Roman Krahne},
	title = {Correlating Symmetries of Low-Frequency Vibrations and Self-Trapped Excitons in Layered Perovskites for Light Emission with Different Colors}}