Počet záznamů: 1
Imaging with a STEM detector, experiments vs. simulation
- 1.0420837 - ÚPT 2014 DE eng C - Konferenční příspěvek (zahraniční konf.)
Mika, Filip - Novotný, Peter - Konvalina, Ivo
Imaging with a STEM detector, experiments vs. simulation.
Microscopy conference (MC) 2013. Proceedings. Vol. 2. Regensburg: University of Regensburg, 2013, s. 51-52.
[Microscopy Conference 2013. Regensburg (DE), 25.08.2013-30. 08.2013]
Grant CEP: GA TA ČR TE01020118; GA MŠMT ED0017/01/01
Institucionální podpora: RVO:68081731
Klíčová slova: STEM * image contrast * Monte Carlo simulations * transmitted electrons
Kód oboru RIV: JA - Elektronika a optoelektronika, elektrotechnika
Scanning transmission electron microscopy (STEM) is a combination of transmission electron microscopy and scanning electron microscopy (SEM). The electron microscope in STEM scans a focused beam of electrons across the sample in a raster pattern. Interactions between the beam electrons and the atoms on the sample generate transmitted electrons (TE) that are detected by a STEM detector below the sample [1]. The aim of this study is to find out the angular and energy distribution of the TEs that are very important for the understanding of image formation in STEM. The study was done by both an experiment and a simulation.
Trvalý link: http://hdl.handle.net/11104/0227315
Počet záznamů: 1