Inducing and Probing Localized Excitons in Atomically Thin Semiconductors via Tip‐Enhanced Cavity‐Spectroscopy (Adv. Funct. Mater. 33/2021). (17th August 2021)

• Record Type: Journal Article
• Authors: Lee, Hyeongwoo; Kim, Inki; Park, Chulho; Kang, Mingu; Choi, Jinseong; Jeong, Kwang‐Yong; Mun, Jungho; Kim, Yeseul; Park, Jeonghoon; Raschke, Markus B.; Park, Hong‐Gyu; Jeong, Mun Seok; Rho, Junsuk; Park, Kyoung‐Duck
• Is Part Of: Advanced functional materials. Volume 31:Number 33(2021)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2021-08-17
• Subjects: cavity‐spectroscopy -- localized exciton -- nano‐cavity -- plasmonic structures -- purcell effect -- tip‐enhanced photoluminescence; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adfm.202170243
• Languages: English
• ISSNs: 1616-301X

Abstract

Abstract : Atomically Thin Semiconductors In article number 2102893, Junsuk Rho, Kyoung‐Duck Park, and co‐workers develop a triple‐sharp‐tips nano‐antenna to facilitate radiative emissions of the localized states in 2D semiconductors. The localized exciton is deterministically induced and probed at room temperature through this novel concept of tip‐enhanced cavity‐spectroscopy. This new approach provides a practical way to control single‐photon generation at room temperature, which is the centerpiece of quantum optical communications.