Self-Assembled Nanoparticle Surface Patterning for Improved Digital Image Correlation in a Scanning Electron Microscope

2013 ◽  
Vol 53 (8) ◽  
pp. 1333-1341 ◽  
Author(s):  
A. D. Kammers ◽  
S. Daly
Keyword(s):  
Electron Microscope ◽  
Digital Image Correlation ◽  
Scanning Electron Microscope ◽  
Digital Image ◽  
Surface Patterning ◽  
Image Correlation ◽  
Nanoparticle Surface ◽  
Self Assembled ◽  
Scanning Electron

Evaluation of Local Plastic Flow in the Vicinity of Indentation by the Means of DIC Applied on SEM Micrographs

2013 ◽  
Vol 586 ◽  
pp. 257-260
Author(s):  
Jaroslav Valach ◽  
Daniel Kytýř ◽  
Nela Fenclová ◽  
Petr Koudelka ◽  
Tomáš Doktor ◽  
...  
Keyword(s):  
Electron Microscope ◽  
Digital Image Correlation ◽  
Scanning Electron Microscope ◽  
Plastic Flow ◽  
Digital Image ◽  
Internal Surface ◽  
Steel Specimen ◽  
Image Correlation ◽  
Sem Images ◽  
Scanning Electron

The paper presents application on digital image correlation (DIC) and microindentation for investigation of plastic flow under Brinell ball indenter applied on steel specimen made of two parts screwed together. Specimens in two different material states (a) as delivered (b) annealed were investigated. This approach enables internal surface to act as the external one and to be examined by aforementioned methods. Results obtained by application of DIC on scanning electron microscope (SEM) images are compared to microhardness maps and agreement is demonstrated.

scholarly journals Coloring Pictures for Electron Microscopists or Elements of Digital Image Manipulation for Students

2008 ◽  
Vol 16 (4) ◽  
pp. 62-63
Author(s):  
V.M. Dusevich ◽  
J.H. Purk ◽  
J.D. Eick
Keyword(s):  
Electron Microscope ◽  
Scanning Electron Microscope ◽  
Digital Image ◽  
Secondary Electron ◽  
Image Manipulation ◽  
Sem Micrographs ◽  
Backscattered Electrons ◽  
Digital Picture ◽  
Scanning Electron

Coloring pictures is an educational exercise, which is fun, and helps develop important skills. Coloring SEM micrographs is especially suitable for electron microscopists. Color micrographs are not just great looking on a lab wall; they inspire both microscopists and students to exercise digital picture manipulation. Many microscopists enjoyed looking at the beautiful color micrographs by D. Scharf, but were frustrated to learn they needed a very particular scanning electron microscope equipped with multiple secondary electron detectors in order to color their own pictures. Fortunately, there are other ways to color SEM micrographs. Most SEMs are equipped with at least two detectors, for secondary and backscattered electrons.

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