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Updated: Jul 16, 2026

Fabrication of Gate-tunable Graphene Devices for Scanning Tunneling Microscopy Studies with Coulomb Impurities
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控制双层石墨烯的电子结构

Taisuke Ohta1, Aaron Bostwick, Thomas Seyller

  • 1Advanced Light Source, Lawrence Berkeley National Laboratory, One Cyclotron Road, Berkeley, CA 94720, USA.

Science (New York, N.Y.)
|August 19, 2006
PubMed
概括

研究人员在碳化上合成了双层石墨烯薄膜. 调整载波度控制了电子带间隙,这表明在原子级电子开关中的应用.

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The Electrical Double Layer01:30

The Electrical Double Layer

In the region where two bulk phases meet, an intricate electric charge distribution arises due to charge transfer, ion adsorption, molecular orientation, and charge distortion. This complex distribution is commonly referred to as the electrical double layer.When a solid electrode interfaces with ions in an electrolyte solution, the speed of electron transfer dictates the rates of oxidation and reduction. The electrode acquires a charge through the escape of atoms into the solution as cations or...