Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"Primary electrons"”.
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Anode Materials for High Power Microwave Devices
… emission (secondary electron yield = (secondary electrons)/(primary electrons) < 1) with the highest secondary electron yield measured to be 0.84 for treated 316 SS, which is lower that C-based materials. Maximum secondary electron emission reduction with high-aspect ratio holes achieved was 0.98 …
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Electron beam lithography of molecular glass resist films prepared by physical vapor deposition
… voltage defines the penetration depth of the electrons and thus the number of backscattered electrons and affected area. These backscattered electrons increase the exposure dose of the exposed area and also expose the surrounding of the actual patterns. This effect can be an issue concerning …
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Development of a Monte Carlo simulation model of the signal formation processes inside photoconducting materials for active matrix flat panel direct detectors in digital mammography
Τα παραγόμενα πρωτογενή ηλεκτρόνια εντός του φωτοαγώγιμου υλικού ενός μαστογραφικού ανιχνευτή ενεργού μήτρας άμεσης μετατροπής κατά την ακτινοβόληση, αποτελούν το πρωτογενές σήμα το οποίο προχωρώντας σχηματίζει το τελικό σήμα (εικόνα). Έτσι, η ποιότητα της μαστογραφικής εικόνας εξαρτάται άμεσα από …