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Field emission from materials at high electric fields can be associated with unfavorable or even destructive effect on the surface of the investigated cathode. The impact of high voltage electric power supply causes locally very strong electric fields focusing on the cathode surface. It causes a number of phenomena, which can adversely affect the morphology and the structure of the cathode material...
W pracy przedstawiono wyniki badań struktury warstw nanokompozytowych Ni-C wytworzonych w 2-etapowym procesie technologicznych PVD/ CVD. Badania przeprowadzono metodami elektronomikroskopowymi (SEM, TEM). Stwierdzono zmiany struktury warstw zachodzące w funkcji czasu trwania procesu CVD.
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