Large negative differential conductance and its transformation in a single radical molecule

Author:

Tang Xiangqian12ORCID,Wang Wenyu12,Tang Haitao12,Wang Muyu12,Ye Xia12,Hao Dong13ORCID,Zhang Jinyu12,Shan Xinyan124,Lu Xinghua124ORCID

Affiliation:

1. Beijing National Laboratory for Condensed-Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China

2. School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China

3. School of Physics and Electronic Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China

4. Songshan Lake Materials Laboratory, Dongguan, Guangdong 523808, China

Abstract

Transformation between valley-shaped negative differential conductance and peak-shaped positive differential conductance is observed in a single molecule. A large conductance change due to adsorption geometry of the molecules is also unveiled.

Funder

National Natural Science Foundation of China

Chinese Academy of Sciences

Natural Science Foundation of Beijing Municipality

Publisher

Royal Society of Chemistry (RSC)

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