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Updated: Sep 20, 2025

Measurements of Long-range Electronic Correlations During Femtosecond Diffraction Experiments Performed on Nanocrystals of Buckminsterfullerene
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Measurements of Long-range Electronic Correlations During Femtosecond Diffraction Experiments Performed on Nanocrystals of Buckminsterfullerene

Published on: August 22, 2017

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使用3D电子衍射可视化纳米晶体混合材料中非共价相互作用的整个范围

Yi Luo1, Max T B Clabbers1, Jian Qiao2

  • 1Department of Materials and Environmental Chemistry, Stockholm University, SE-106 91 Stockholm, Sweden.

Journal of the American Chemical Society
|June 9, 2022
PubMed
概括

三维电子衍射 (3D ED) 精确地绘制原子位置,可视化纳米晶体混合材料中的非共价相互作用. 这种先进的技术揭示了理解和设计新功能材料的关键细节.

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相关概念视频

X-ray Crystallography02:18

X-ray Crystallography

The size of the unit cell and the arrangement of atoms in a crystal may be determined from measurements of the diffraction of X-rays by the crystal, termed X-ray crystallography.
Diffraction
Diffraction is the change in the direction of travel experienced by an electromagnetic wave when it encounters a physical barrier whose dimensions are comparable to those of the wavelength of the light. X-rays are electromagnetic radiation with wavelengths about as long as the distance between neighboring...
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X-ray Diffraction of Biological Samples01:10

X-ray Diffraction of Biological Samples

X-ray diffraction or XRD is an analytical tool that utilizes X-rays to study ordered structures such as crystalline organic and inorganic samples, polycrystalline materials, proteins, carbohydrates, and drugs.
According to Bragg's law, when X-rays strike the sample positioned on a stage, the rays are  scattered by the electron clouds around the sample atoms. The  X-ray diffraction or scattering is caused by constructive interference of the X-ray waves that reflect off the internal...
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