@article{Tan-2021-nanores,
	doi = {10.1007/s12274-020-3075-3},
	year = {2021},
	journal = {Nano Research}
	volume = {14},
	number = {1},
	pages = {239-244},
	author = {Qing-Hai Tan and Yu-Jia Sun and Xue-Lu Liu and Kai-Xuan Xu and Yuan-Fei Gao and Shu-Liang Ren and Ping-Heng Tan and Jun Zhang},
	title = {Breakdown of Raman selection rules by Fr\ddot{o}hlich interaction in few-layer WS2}
}