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Updated: Apr 10, 2026

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高平面半导体聚合物的薄膜在室温下呈现带状传输

Jiyoul Lee1,2, Jong Won Chung1, Do Hwan Kim

  • 1†Material Research Center, Samsung Advanced Institute of Technology, Suwon, Gyeonggi-do 443-803, Korea.

Journal of the American Chemical Society
|June 13, 2015
PubMed
概括

研究人员在室温下在印刷的聚合物薄膜中观察到带状电荷传输. 通过设计具有增强平面性和降低陷密度的聚合物,在有机电子领域取得了这一突破.

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相关概念视频

Carrier Transport01:21

Carrier Transport

The generation of electrical current in semiconductors is fundamentally driven by two mechanisms: drift and diffusion. These processes are essential for the functionality and performance of semiconductor-based devices.
Drift Current:
The drift of charge carriers is started by an external electric field (E). Charged particles, such as electrons and holes, experience an acceleration between collisions with lattice atoms. For electrons, this results in a drift velocity (vd) given by:
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