Strong coupling with absorption and emission features of Ag@Au hollow nanoshells interacting with J-aggregated dye molecules

作     者：Tianchen Zhao Qiang Ma Yajie Bian Yuyi Zhang Yiting Liu Xiaolei Zhang Botao Wu E Wu Shitao Lou Qingyuan Jin 赵天琛;马强;卞亚杰;张钰伊;刘易婷;张晓磊;吴伯涛;武愕;楼柿涛;金庆原

作者机构：State Key Laboratory of Precision SpectroscopyEast China Normal UniversityShanghai 200241China Collaborative Innovation Center of Extreme OpticsShanxi 

出 版 物：《Chinese Optics Letters》 (中国光学快报（英文版）)

年 卷 期：2021年第19卷第12期

页      面：137-142页

核心收录：

学科分类：07[理学] 070205[理学-凝聚态物理] 08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0702[理学-物理学] 

基　　金：supported by the National Key R&D Program of China(No.2017YFA0303403) the National Natural Science Foundation of China(Nos.11874015,12074012,11674099 11722431) the Shanghai International CooperationProject(No.16520710600) the Program of Introducing Talents of Discipline to Universities(No.B12024) 

主　　题：surface plasmon nanoshells plasmon-exciton coupling Rabi splitting 

摘      要：We investigate the strong coupling from 5,5’,6,6’-tetrachloro-1,1’-diethyl-3,3’-di(4-sulfobutyl)-benzimidazolocarbocyanine(TDBC)molecules near pure nano-triangular Ag prisms or Ag@Au hollow *** TDBC molecules are deposited on pure Ag nanoprisms or Ag@Au hollow nanoshells with the plasmonic resonance peak,matching very closely with the absorption band of TDBC J-aggregates,obvious Rabi splitting can be observed due to the strong coupling ***,the photoluminescence intensity decreased with the increasing of the temperature,verifying the decreasing plasmon-exciton coupling interaction in the higher *** experimental results are coincident with the simulation results calculated by finite-difference time-domain method.