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Electric field-induced switching among multiple conductance pathways in single-molecule junctions.
Gao, Tengyang; Pan, Zhichao; Cai, Zhuanyun; Zheng, Jueting; Tang, Chun; Yuan, Saisai; Zhao, Shi Qiang; Bai, Hua; Yang, Yang; Shi, Jia; Xiao, Zongyuan; Liu, Junyang; Hong, Wenjing.
Afiliación
  • Gao T; State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China. whong@xmu.edu.cn jyliu@xmu.edu.cn xiaozy@xmu.edu.cn.
  • Pan Z; State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China. whong@xmu.edu.cn jyliu@xmu.edu.cn xiaozy@xmu.edu.cn.
  • Cai Z; State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China. whong@xmu.edu.cn jyliu@xmu.edu.cn xiaozy@xmu.edu.cn.
  • Zheng J; State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China. whong@xmu.edu.cn jyliu@xmu.edu.cn xiaozy@xmu.edu.cn.
  • Tang C; State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China. whong@xmu.edu.cn jyliu@xmu.edu.cn xiaozy@xmu.edu.cn.
  • Yuan S; State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China. whong@xmu.edu.cn jyliu@xmu.edu.cn xiaozy@xmu.edu.cn.
  • Zhao SQ; State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China. whong@xmu.edu.cn jyliu@xmu.edu.cn xiaozy@xmu.edu.cn.
  • Bai H; College of Materials, Xiamen University, Xiamen 361005, China.
  • Yang Y; State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China. whong@xmu.edu.cn jyliu@xmu.edu.cn xiaozy@xmu.edu.cn.
  • Shi J; State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China. whong@xmu.edu.cn jyliu@xmu.edu.cn xiaozy@xmu.edu.cn.
  • Xiao Z; State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China. whong@xmu.edu.cn jyliu@xmu.edu.cn xiaozy@xmu.edu.cn.
  • Liu J; State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China. whong@xmu.edu.cn jyliu@xmu.edu.cn xiaozy@xmu.edu.cn.
  • Hong W; State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China. whong@xmu.edu.cn jyliu@xmu.edu.cn xiaozy@xmu.edu.cn.
Chem Commun (Camb) ; 57(58): 7160-7163, 2021 Jul 20.
Article en En | MEDLINE | ID: mdl-34184023
Here, we report the switching among multiple conductance pathways achieved by sliding the scanning tunneling microscope tip among different binding sites under different electric fields. With an increase in the electric field, high molecular conductance states appear, suggesting the formation of different configurations in single-molecule junctions. The switch can be operated in situ and reversibly, which is also confirmed by the apparent conductance conversion in I-V measurements. Theoretical simulations also agree well with the experimental results, which implies that the electric field enables the possibility to trigger switching in single-molecule junctions.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2021 Tipo del documento: Article
Texto completo
Añadir a Mi BVS
Imprimir
XML
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2021 Tipo del documento: Article