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Exploring the characteristic "plug-in" configuration of an adsorbed starburst molecule.
Hao, Xiaoyu; Li, Yan; Zhang, Teng; Niu, Mengmeng; Yang, Huixia; Qiao, Jingsi; Grazioli, Cesare; Guarnaccio, Ambra; Liu, Liwei; Zhang, Quanzhen; Puglia, Carla; Wang, Yeliang.
Afiliación
  • Hao X; School of Integrated Circuits and Electronics & Yangtze Delta Region Academy, Beijing Institute of Technology (BIT), Beijing 100081, China. teng.zhang@bit.edu.cn.
  • Li Y; School of Integrated Circuits and Electronics & Yangtze Delta Region Academy, Beijing Institute of Technology (BIT), Beijing 100081, China. teng.zhang@bit.edu.cn.
  • Zhang T; School of Integrated Circuits and Electronics & Yangtze Delta Region Academy, Beijing Institute of Technology (BIT), Beijing 100081, China. teng.zhang@bit.edu.cn.
  • Niu M; School of Integrated Circuits and Electronics & Yangtze Delta Region Academy, Beijing Institute of Technology (BIT), Beijing 100081, China. teng.zhang@bit.edu.cn.
  • Yang H; School of Integrated Circuits and Electronics & Yangtze Delta Region Academy, Beijing Institute of Technology (BIT), Beijing 100081, China. teng.zhang@bit.edu.cn.
  • Qiao J; School of Integrated Circuits and Electronics & Yangtze Delta Region Academy, Beijing Institute of Technology (BIT), Beijing 100081, China. teng.zhang@bit.edu.cn.
  • Grazioli C; IOM-CNR, Laboratorio TASC, Sincrotrone Trieste, Trieste 34149, Italy.
  • Guarnaccio A; CNR - Istituto di Struttura della Materia (ISM), Tito Scalo, Italy.
  • Liu L; School of Integrated Circuits and Electronics & Yangtze Delta Region Academy, Beijing Institute of Technology (BIT), Beijing 100081, China. teng.zhang@bit.edu.cn.
  • Zhang Q; School of Integrated Circuits and Electronics & Yangtze Delta Region Academy, Beijing Institute of Technology (BIT), Beijing 100081, China. teng.zhang@bit.edu.cn.
  • Puglia C; Department of Physics and Astronomy, Uppsala University, Box 516, SE-751 20 Uppsala, Sweden.
  • Wang Y; School of Integrated Circuits and Electronics & Yangtze Delta Region Academy, Beijing Institute of Technology (BIT), Beijing 100081, China. teng.zhang@bit.edu.cn.
Phys Chem Chem Phys ; 26(36): 24151-24156, 2024 Sep 18.
Article en En | MEDLINE | ID: mdl-39254083
ABSTRACT
In this study, the adsorption of starburst molecules (C57H48N4, SBM) deposited on Au(111) was investigated by scanning tunneling microscopy (STM). SBM molecules selectively adsorb on the face-centered-cubic regions of Au(111) in quasi one-dimensional chains. Compared with the SBM structure on hBN/Rh(111), the assembly structure of SBM on Au(111) can be clearly confirmed to be molecular chains in the "plug-in" configuration. Scanning tunneling spectroscopy (STS) revealed that the interaction between SBM molecules and Au(111) induces the modification of the molecular electronic states. The STS mapping further revealed a continuous 1D electronic state concentrated at the center of the SBM molecular chains.
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Texto completo: 1 Banco de datos: MEDLINE Idioma: En Año: 2024 Tipo del documento: Article
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Texto completo: 1 Banco de datos: MEDLINE Idioma: En Año: 2024 Tipo del documento: Article