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Updated: Jun 28, 2026

Characterization of Ultra-fine Grained and Nanocrystalline Materials Using Transmission Kikuchi Diffraction
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Characterization of Ultra-fine Grained and Nanocrystalline Materials Using Transmission Kikuchi Diffraction

Published on: April 1, 2017

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使用大角度融合束电子衍射研究十面体多金属纳米粒子的研究.

Blake Rogers1, Carlos E Rufino da Silva1, Juan Pedro Palomares-Báez2

  • 1Department of Applied Physics and Materials Science, Northern Arizona University, Flagstaff, AZ 86011, USA. carloseduardorufino7@gmail.com.

Physical chemistry chemical physics : PCCP
|April 7, 2025
PubMed
概括

先进的电子显微镜和模拟显示,AuCuNiPd纳米粒子具有扭曲的FCC格子,最好描述为以身体为中心的四角形 (BCT) 结构. 这项研究引入了一种用于纳米粒子精确格子间距分析的新方法.

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Quantitative Atomic-Site Analysis of Functional Dopants/Point Defects in Crystalline Materials by Electron-Channeling-Enhanced Microanalysis07:24

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相关概念视频

Determination of Crystal Structures01:29

Determination of Crystal Structures

In the late 1800s, the revelation that light extended beyond visible wavelengths led to the discovery of X-rays by Wilhelm Roentgen. Recognized as high-energy electromagnetic radiation with short wavelengths, X-rays prompted exploration into their interaction with crystals. Max von Laue proposed in 1912 that the periodic arrangement of atoms, ions, or molecules in crystals would cause them to diffract X-rays, a hypothesis confirmed through experiments with copper sulfate and zinc sulfide...