- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 41 to 43 of 43 (0.007 seconds)| 41 |
Víceelektrodový systém ionizačního detektoru pro environmentální rastrovací elektronový mikroskop / Multi-electrode system of ionization detector for environmental scanning electrone microscopeUhlář, Vít January 2015 (has links)
Thesis deals with environmental scanning electron microscopy and with detection of signal electrons by using ionization detector. First part talks about the principle of environmental scanning electron microscope. Second part describes signals generated by interaction of primary electron beam with sample. Third section explains the principle of impact ionization and ionization detector. Experimental part deals with usage of segmental ionization detector and with measuring of signal amplification from copper and platinum. Thesis also examines arrangement of electrodes of ionisation detector on material contrast and examines also on influence of voltage contrast on base - emitter junction of an NPN bipolar transistor. All experiments were carried out in dependency on saturated water vapour pressure in sample chamber.
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Jahresbericht 2006 / Universitätsbibliothek ChemnitzMalz, Angela 18 October 2007 (has links) (PDF)
Jahresbericht der Universitätsbibliothek Chemnitz - Berichtsjahr 2006 / Annual report of the University Library of Chemnitz in 2006
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Jahresbericht 2006 / Universitätsbibliothek ChemnitzMalz, Angela 18 October 2007 (has links)
Jahresbericht der Universitätsbibliothek Chemnitz - Berichtsjahr 2006 / Annual report of the University Library of Chemnitz in 2006
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