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Ohmic Contact Fabrication Using a Focused-ion Beam Technique and Electrical Characterization for Layer Semiconductor Nanostructures
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推进纳米电子应用:非范德瓦尔斯二维材料的进展

Hongze Gao1, Zifan Wang1, Jun Cao1

  • 1Department of Chemistry, Boston University 590 Commonwealth Avenue, Boston, Massachusetts 02215, United States.

ACS nano
|June 20, 2024
PubMed
概括

探索非范德瓦尔斯 (vdW) 二维 (2D) 材料提供了超越石墨烯的新途径. 本综述强调了它们的电子特性和应用,扩大了二维材料领域.

关键词:
两维介电材料是二维介电材料.两维电子设备是二维电子设备.二维异构结构的二维异构结构.两维材料是二维材料.2D材料合成 2D材料合成2D 晶体管的使用频段结构的修改 频段结构的修改其他非vdW材料.

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Van der Waals Interactions01:24

Van der Waals Interactions

Atoms and molecules interact with each other through intermolecular forces. These electrostatic forces arise from attractive or repulsive interactions between particles with permanent, partial, or temporary charges. The intermolecular forces between neutral atoms and molecules are ion–dipole, dipole–dipole, and dispersion forces, collectively known as van der Waals forces.
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Van der Waals Equation

The ideal gas law is an approximation that works well at high temperatures and low pressures. The van der Waals equation of state (named after the Dutch physicist Johannes van der Waals, 1837−1923) improves it by considering two factors.
First, the attractive forces between molecules, which are stronger at higher densities and reduce the pressure, are considered by adding to the pressure a term equal to the square of the molar density multiplied by a positive coefficient a. Second, the volume...
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