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Updated: Jun 17, 2026

A Fabrication Method for Highly Stretchable Conductors with Silver Nanowires
07:50

A Fabrication Method for Highly Stretchable Conductors with Silver Nanowires

Published on: January 21, 2016

半金属石墨烯纳米带半金属石墨烯纳米带

Young-Woo Son1, Marvin L Cohen, Steven G Louie

  • 1Department of Physics, University of California at Berkeley, Berkeley, California 94720, USA.

Nature
|November 17, 2006
PubMed
概括

研究人员使用电场预测石墨烯纳米带中的半金属性. 这一发现可以通过控制碳基纳米材料中的电子自旋来推进自旋电子学.

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Network Covalent Solids02:18

Network Covalent Solids

Network covalent solids contain a three-dimensional network of covalently bonded atoms as found in the crystal structures of nonmetals like diamond, graphite, silicon, and some covalent compounds, such as silicon dioxide (sand) and silicon carbide (carborundum, the abrasive on sandpaper). Many minerals have networks of covalent bonds.
To break or to melt a covalent network solid, covalent bonds must be broken. Because covalent bonds are relatively strong, covalent network solids are typically...