Back to Search Start Over

Curvature-Induced One-Dimensional Phonon Polaritons at Edges of Folded Boron Nitride Sheets

Authors :
Xingxu Yan
Jie Li
Lei Gu
Chaitanya Avinash Gadre
Samuel L. Moore
Toshihiro Aoki
Shuopei Wang
Guangyu Zhang
Zhaoli Gao
Dimitri N. Basov
Ruqian Wu
Xiaoqing Pan
Source :
Nano Letters. 22:9319-9326
Publication Year :
2022
Publisher :
American Chemical Society (ACS), 2022.

Abstract

Generation and manipulation of phonon polaritons are of paramount importance for understanding the interaction between an electromagnetic field and dielectric materials and furthering their application in mid-infrared optical communication. However, the formation of tunable one-dimensional phonon polaritons has been rarely realized in van der Waals layered structures. Here we report the discovery of curvature-induced phonon polaritons localized at the crease of folded hexagonal boron nitrides (

Details

ISSN :
15306992 and 15306984
Volume :
22
Database :
OpenAIRE
Journal :
Nano Letters
Accession number :
edsair.doi.dedup.....49b474622eafda8669a4b6b3da28c4dd
Full Text :
https://doi.org/10.1021/acs.nanolett.2c02879