A considerable part of the electrons escape the sample surface due to the scattering angle. When the incident electron beam enters the sample, it will be scattered by the atoms in the sample. The sample surface and the horizontal is about 70 °. Can get more than 100 frames per second Kikuchi pattern and calibration results, widely used in geology, microelectronics, materials science and so on.2 The formation principle of EBSD and its contained physical meaningElectronic backscatter diffractometer is usually installed on the SEM or electronic probe. #Electron backscatter diffraction fullWith the rapid development of digital cameras, computers and software, the current product EBSD has realized the full automation from pattern reception and collection to calibration. In the 1990s, automatic patterning was achieved. In the late 1980s, Dingley used screens and television cameras to receive and acquire electron backscatter diffraction patterns. In 1973, Venables and Harland conducted a crystallographic study of the material using electron backscatter diffraction patterns on scanning electron microscopy, opening up the application of EBSD in materials science. Until 1954, Alam, Blackman, and Pashley also used transmission electron microscopy to film the wide-angle kikuchi patterns cleaving LiF, KI, NaCl, PbS2 crystals from film, the first strictly electronic backscatter diffraction. Note: this service is for Research Use Only and Not intended for clinical use.1 IntroductionThe history of electron backscatter diffraction (EBSD) should be traced back to the band-shaped diffraction pattern seen by Kikuchi in a transmission electron microscope in 1928, the Kikuchi line, although this Kikuchi line is transmitted electronically. Effect of strain heterogeneities on microstructure, texture, hardness, and H-activation of high-pressure torsion Mg consolidated from different powders.
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