National Repository of Grey Literature 13 records found  previous11 - 13  jump to record: Search took 0.01 seconds. 
Scintilační detektor SE pro mikroskopy Variable Pressure
Jirák, Josef ; Linhart, Jan ; Neděla, Vilém
This paper deals with secondary electrons detection in the ESEM via the entirely new type of scintillation detector. It is shown a way of using scitillation detector in the condition of elevated pressure conditions.
Study of contrast mechanisms in environmental scanning electron microscopy
Wandrol, Petr
The main goal of the work is study of contrast materials in environmental scanning electron microscopy. I will concentrate to the design and construction of the original detector of secondary electrons, which is not influenced by backscattered electrons as well as to scintillation detector of backscattered electrons on the basis of single-crystal YAP in the dissertation work. For successful solution of the topic it will be necessary to manage the theory of the influence of magnetic fields on trajectories of electrons. The knowledge of the software SIMION, version 7.0 will be necessary too, together with studying of the theory for assessment of suitable vacuum conditions in differential chambers.

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