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Updated: Jun 17, 2026

Investigating Single Molecule Adhesion by Atomic Force Spectroscopy
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通过使用STM尖端进行提升来量化单个聚链的导电性

Sifan You1, Cuiju Yu2, Yixuan Gao3,4

  • 1Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Joint International Research Laboratory of Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123, China.

Nature communications
|July 31, 2024
PubMed
概括

单个聚烯分子链具有高导电性,与原始聚乙烯不同. 这是由于分子 - 电极合和电子 - 声子相互作用,对于设计纳米电子设备至关重要.

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Covalent Attachment of Single Molecules for AFM-based Force Spectroscopy

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相关概念视频

Electrical Conductivity01:13

Electrical Conductivity

In perfect conductors, the electric field inside is always zero due to the abundance of free electrons, which nullify any field by flowing. As a result, any residual charge resides on the surface.
In a practical conductor, an applied electric field may be sustained, causing a flow of electrons, which produce a current. The differential form of the current, the current density, is related to the electric field.
More generally, it is related to the force per unit charge, which involves the...