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This article provides an overview of electron diffraction and electron diffraction patterns, collective referred to by the generic name electron diffraction. This includes aspects of how in a general way electrons can act as waves, and diffract and interact with matter.
Electron diffraction technique utilizes the wave nature of electron in studying the crystal structure of the sample of interest in terms of chemical positions and nanoscale’s atomic positions with high precision.
Learn how electron diffraction tubes can be used to investigate the wave properties of electrons. See how increasing the voltage affects the diffraction pattern and how this provides evidence for the wave-particle duality of matter.
Learn about electron diffraction, a technique to determine the crystallographic structure of materials using fast-moving electron beams. Explore chapters and articles on 3D electron diffraction, flexible ceramics, organoboranes, and more.
Learn about electron diffraction, the interference effects of electrons when passing near matter, and how it supports quantum mechanics. Find out how electron diffraction is used to identify substances and locate atoms, and explore related topics such as diffraction grating and low-energy electron diffraction.
- The Editors of Encyclopaedia Britannica
INTRODUCTION. The first electron diffraction experiment, performed by Davisson and Germer in 1927, provided the first direct confirmation of de Broglies wave theory of matter.
18 de fev. de 2016 · Learn about electron diffraction patterns, phase identification, orientation relationship and crystal defects in materials. This chapter explains the basics of electron diffraction, the reciprocal lattice, the Bragg law, the structure factor and the types of diffraction patterns.
