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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 backscatter diffraction
Cross-correlation-based, high angular resolution electron...
- Diffraction
Diffraction is the interference or bending of waves around...
- Gas electron diffraction
Gas electron diffraction (GED) is one of the applications of...
- Selected area diffraction
Selected area (electron) diffraction (abbreviated as SAD or...
- Electron backscatter diffraction
Padrão de difração de elétrons em um microscópio eletrônico de transmissão. Diferentemente de outros tipos de radiação utilizada em estudos de difração de materiais, tais como raios X e nêutrons, elétrons são partículas carregadas e interagem com a matéria por meio da força de Coulomb .
Cross-correlation-based, high angular resolution electron backscatter diffraction (HR-EBSD) – introduced by Wilkinson et al. – is an SEM-based technique to map relative elastic strains and rotations, and estimate the geometrically necessary dislocation (GND) density in crystalline materials.
Diffraction is the interference or bending of waves around the corners of an obstacle or through an aperture into the region of geometrical shadow of the obstacle/aperture. The diffracting object or aperture effectively becomes a secondary source of the propagating wave.
Difração de elétrons de feixe convergente (citada como CBED, do inglês convergent beam electron diffraction ), é a técnica de difração de elétrons que ocorre por meio da irradiação de um feixe de elétrons convergente no lugar de um feixe paralelo, permitindo, em ciência dos materiais e suas análises a determinação de ...
Gas electron diffraction (GED) is one of the applications of electron diffraction techniques. The target of this method is the determination of the structure of gaseous molecules, i.e., the geometrical arrangement of the atoms from which a molecule is built up.
Selected area (electron) diffraction (abbreviated as SAD or SAED) is a crystallographic experimental technique typically performed using a transmission electron microscope (TEM). It is a specific case of electron diffraction used primarily in material science and solid state physics as one of the most common experimental techniques.
