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[资源]
Electron Backscatter Diffraction in Materials Science
EBSD 著作
Contents
1 Present State of Electron Backscatter Diffraction
and Prospective Developments . . . . . . . . . . . . . . . . . . . . . 1
Robert A. Schwarzer, David P. Field, Brent L. Adams,
Mukul Kumar, and Adam J. Schwartz
1.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.2 Generation and Interpretation of Electron Backscatter
DiffractionPatterns . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.3 Experimental Set-Up of an EBSD System . . . . . . . . . . . . . 3
1.4 The Components of an Automated EBSD System . . . . . . . . . 4
1.4.1 The Pattern Acquisition Device . . . . . . . . . . . . . . 4
1.4.2 Mechanical Stage and Digital
Beam Scanning . . . . . . . . . . . . . . . . . . . . . . . 5
1.5 SpatialResolution . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.6 SEM Specifications for Good EBSD Performance . . . . . . . . . 9
1.7 The Radon or Hough Transformation for Band Localization . . . 11
1.8 Indexing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1.9 FastEBSD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
1.10 Ion Blocking Patterns . . . . . . . . . . . . . . . . . . . . . . . . 15
1.11 Conclusions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2 Dynamical Simulation of Electron Backscatter
Diffraction Patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Aimo Winkelmann
2.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.2 Model of Electron Backscatter Diffraction . . . . . . . . . . . . . 21
2.3 Dynamical Electron Diffraction in EBSD . . . . . . . . . . . . . 22
2.3.1 Dynamical Electron Diffraction in EBSD . . . . . . . . . 22
2.3.2 Dynamical Electron Diffraction in EBSD . . . . . . . . . 23
2.3.3 Dynamical Electron Diffraction in EBSD . . . . . . . . . 24
2.4 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
2.4.1 A Real-Space View of EBSD . . . . . . . . . . . . . . . 25
2.4.2 Full Scale Simulation of EBSD Patterns . . . . . . . . . 27
2.4.3 The Influence of the Energy Spectrum of the
Backscattered Electrons . . . . . . . . . . . . . . . . . . 28
2.4.4 Dynamical Effects of Anisotropic Backscattering . . . . . 30
2.5 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
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