Division of Environmental Physics - User: student
Faculty of Mathematics, Physics and Informatics, Comenius University Bratislava

ICCD Camera Imaging of Microdischarges in Porous Ceramics

Hensel K., Tardiveau P.
27th Annual Meeting of Institute of Electrostatics of Japan, Tsukuba (Japan), September 10-11, 5-6 (2007)

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Abstract:

Imaging of microdischarges inside porous ceramics generated by ac high voltage by means of intensified CCD camera at various time scales and sensitivity was performed. The images of discharge light emission
were synchronized with the signal of the applied voltage. The light emission of both microdischarges inside the ceramics and a barrier discharge on the surface was recorded. The difference between the
microdischarges in 10 and 80 μm pore size ceramics was described.