Guo, Y., Zhang, W., Wu, H., Han, J., Zhang, Y., Lin, S., Liu, C., Xu, K., Qiao, J., Ji, W., Chen, Q., Gao, S., Zhang, W., Zhang, X., & Chai, Y. (2018). Discovering the forbidden Raman modes at the edges of layered materials. Science advances, 4(12), Article eaau6252. https://doi.org/10.1126/sciadv.aau6252
Guo, Yao ; Zhang, Weixuan ; Wu, Hanchun et al. / Discovering the forbidden Raman modes at the edges of layered materials. In: Science advances. 2018 ; Vol. 4, No. 12.
@article{364c21dc3fea41fcab689141c7b78929,
title = "Discovering the forbidden Raman modes at the edges of layered materials",
abstract = "The edges of layered materials have unique properties that substantially differ from the body regions. In this work, we perform a systematic Raman study of the edges of various layered materials (MoS2, WS2, WSe2, PtS2, and black phosphorus). The Raman spectra of the edges feature newly observed forbidden Raman modes, which are originally undetectable from the body region. By selecting the edge type and the polarization directions of the incident and scattered light, all forbidden Raman modes are distinctly detected. Optical simulations show that the edges of layered materials drastically distort the electromagnetic fields of both the incident and scattered light, so that the light interacts with the edges in a distinct way, which differs from its interactions with the body regions.",
author = "Yao Guo and Weixuan Zhang and Hanchun Wu and Junfeng Han and Yongliang Zhang and Shenghuang Lin and Chunru Liu and Kang Xu and Jingsi Qiao and Wei Ji and Qing Chen and Song Gao and Wenjing Zhang and Xiangdong Zhang and Yang Chai",
note = "Publisher Copyright: Copyright {\textcopyright} 2018 The Authors",
year = "2018",
month = dec,
day = "14",
doi = "10.1126/sciadv.aau6252",
language = "English",
volume = "4",
journal = "Science advances",
issn = "2375-2548",
publisher = "American Association for the Advancement of Science",
number = "12",
}
Guo, Y, Zhang, W, Wu, H, Han, J, Zhang, Y, Lin, S, Liu, C, Xu, K, Qiao, J, Ji, W, Chen, Q, Gao, S, Zhang, W, Zhang, X & Chai, Y 2018, 'Discovering the forbidden Raman modes at the edges of layered materials', Science advances, vol. 4, no. 12, eaau6252. https://doi.org/10.1126/sciadv.aau6252
Discovering the forbidden Raman modes at the edges of layered materials. /
Guo, Yao; Zhang, Weixuan; Wu, Hanchun et al.
In:
Science advances, Vol. 4, No. 12, eaau6252, 14.12.2018.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Discovering the forbidden Raman modes at the edges of layered materials
AU - Guo, Yao
AU - Zhang, Weixuan
AU - Wu, Hanchun
AU - Han, Junfeng
AU - Zhang, Yongliang
AU - Lin, Shenghuang
AU - Liu, Chunru
AU - Xu, Kang
AU - Qiao, Jingsi
AU - Ji, Wei
AU - Chen, Qing
AU - Gao, Song
AU - Zhang, Wenjing
AU - Zhang, Xiangdong
AU - Chai, Yang
N1 - Publisher Copyright:
Copyright © 2018 The Authors
PY - 2018/12/14
Y1 - 2018/12/14
N2 - The edges of layered materials have unique properties that substantially differ from the body regions. In this work, we perform a systematic Raman study of the edges of various layered materials (MoS2, WS2, WSe2, PtS2, and black phosphorus). The Raman spectra of the edges feature newly observed forbidden Raman modes, which are originally undetectable from the body region. By selecting the edge type and the polarization directions of the incident and scattered light, all forbidden Raman modes are distinctly detected. Optical simulations show that the edges of layered materials drastically distort the electromagnetic fields of both the incident and scattered light, so that the light interacts with the edges in a distinct way, which differs from its interactions with the body regions.
AB - The edges of layered materials have unique properties that substantially differ from the body regions. In this work, we perform a systematic Raman study of the edges of various layered materials (MoS2, WS2, WSe2, PtS2, and black phosphorus). The Raman spectra of the edges feature newly observed forbidden Raman modes, which are originally undetectable from the body region. By selecting the edge type and the polarization directions of the incident and scattered light, all forbidden Raman modes are distinctly detected. Optical simulations show that the edges of layered materials drastically distort the electromagnetic fields of both the incident and scattered light, so that the light interacts with the edges in a distinct way, which differs from its interactions with the body regions.
UR - http://www.scopus.com/inward/record.url?scp=85058750824&partnerID=8YFLogxK
U2 - 10.1126/sciadv.aau6252
DO - 10.1126/sciadv.aau6252
M3 - Article
C2 - 30555917
AN - SCOPUS:85058750824
SN - 2375-2548
VL - 4
JO - Science advances
JF - Science advances
IS - 12
M1 - eaau6252
ER -
Guo Y, Zhang W, Wu H, Han J, Zhang Y, Lin S et al. Discovering the forbidden Raman modes at the edges of layered materials. Science advances. 2018 Dec 14;4(12):eaau6252. doi: 10.1126/sciadv.aau6252
