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Inducing and Probing Localized Excitons in Atomically Thin Semiconductors via Tip‐Enhanced Cavity‐Spectroscopy (Adv. Funct. Mater. 33/2021)
Author(s) -
Lee Hyeongwoo,
Kim Inki,
Park Chulho,
Kang Mingu,
Choi Jinseong,
Jeong KwangYong,
Mun Jungho,
Kim Yeseul,
Park Jeonghoon,
Raschke Markus B.,
Park HongGyu,
Jeong Mun Seok,
Rho Junsuk,
Park KyoungDuck
Publication year - 2021
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.202170243
Subject(s) - materials science , exciton , semiconductor , spectroscopy , optoelectronics , thin film , nanotechnology , condensed matter physics , physics , quantum mechanics
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.