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Updated: Apr 21, 2026

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通过纳米封闭来理解有机半导体薄膜中的多态性.

Ying Diao1, Kristina M Lenn, Wen-Ya Lee

  • 1Department of Chemical Engineering, Stanford University , Stanford, California 94305, United States.

Journal of the American Chemical Society
|October 22, 2014
PubMed
概括

研究人员开发了一种新方法来控制有机半导体 (OSC) 中的晶体多态性. 这种技术使用纳米封闭和流量增强的晶体工程来隔离和研究不同的OSC多态,从而更好地了解结构-属性关系.

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相关概念视频

Types of Semiconductors01:20

Types of Semiconductors

Intrinsic semiconductors are highly pure materials with no impurities. At absolute zero, these semiconductors behave as perfect insulators because all the valence electrons are bound, and the conduction band is empty, disallowing electrical conduction. The Fermi level is a concept used to describe the probability of occupancy of energy levels by electrons at thermal equilibrium. In intrinsic semiconductors, the Fermi level is positioned at the midpoint of the energy gap at absolute zero. When...
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