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Updated: Jul 16, 2026

Ohmic Contact Fabrication Using a Focused-ion Beam Technique and Electrical Characterization for Layer Semiconductor Nanostructures
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Published on: December 5, 2015

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2D TMDC老化:单层WS和缓解策略的案例研究

P-J Wyndaele1,2, J-F de Marneffe2, R Slaets1

  • 1Katholieke Universiteit Leuven, 3000 Leuven, Belgium.

Nanotechnology
|August 23, 2024
PubMed
概括

像WS2这样的二维过渡金属二甲基化物 (2D TMDC) 当暴露在空气中时会降解. 这项研究表明,氧气,湿度和光线如何加快这种衰老,影响它们的特性.

关键词:
老化的老化 衰老的老化过渡金属二甲基二甲基化物tungsten 硫化二氧化 的使用.两个维的材料是二维材料.

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相关概念视频

Two-Dimensional (2D) NMR: Overview01:12

Two-Dimensional (2D) NMR: Overview

The 1D NMR spectrum of large and complex molecules like natural products has complicated splitting patterns and overlapping signals, which can be easily interpreted using 2-dimensional (2D) NMR. Unlike 1D NMR, 2D NMR has two frequency axes that provide the coupling information between the nucleus A and nucleus B in a molecule. The process from which 2D spectra are obtained has four steps.
The first step is the preparation period, during which nucleus A is excited with a radiofrequency pulse.