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Updated: Jun 28, 2026

Atomic Layer Deposition of Vanadium Dioxide and a Temperature-dependent Optical Model
11:10

Atomic Layer Deposition of Vanadium Dioxide and a Temperature-dependent Optical Model

Published on: May 23, 2018

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基于VO2的光学吸收率和结构颜色的动态调整

Tao Cheng1, Yukuan Ma2, Huanhuan Zhao3

  • 1Optics & Thermal Radiation Research Center, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, 266237, P.R. China.

Nanophotonics (Berlin, Germany)
|December 5, 2024
PubMed
概括

这项研究引入了一种新的MoS2/VO2/Au/Si元表面,用于增强光学吸收率和可调节的结构色彩. 该材料对光电子,光电检测和温度传感应用具有前景.

关键词:
费布里·佩罗特的共振动态调调的动态调metasurface 地表的表面是什么阶段变化材料 阶段变化材料结构色彩 结构色彩过渡金属二甲基二甲基化物

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UV–Vis Spectroscopy of Conjugated Systems01:32

UV–Vis Spectroscopy of Conjugated Systems

Organic compounds with conjugated double bonds show strong absorption features in the UV–visible region of the electromagnetic spectrum attributed to π → π* electronic excitations. Generally, a UV–vis absorption spectrum is recorded as a plot of absorbance vs wavelength. The wavelength of maximum absorbance, which manifests as a peak in the absorption spectrum, is denoted as λmax.
One of the factors influencing λmax is the extent of conjugation in the...
UV–Vis Spectroscopy: Molecular Electronic Transitions01:16

UV–Vis Spectroscopy: Molecular Electronic Transitions

In Ultraviolet–Visible (UV–Vis) spectroscopy, the absorption of electromagnetic radiation is used to probe the electronic structure of molecules. This technique provides insights into molecular electronic transitions, particularly the movement of electrons between different molecular orbitals. Radiation is absorbed if the energy of the electromagnetic radiation passing through the molecule is precisely equal to the energy difference between the excited and ground states. During this process,...