Bommottet, DanielAvino, FabioMartens, Paul Jeroen LaureisHowling, Alan ArthurFurno, Ivo2019-05-212019-05-212019-05-21201910.1016/j.ast.2018.12.010https://infoscience.epfl.ch/handle/20.500.14299/156482Direct current (DC) gas breakdown is experimentally investigated for high-voltage circular conductors and insulators that reproduce the main features of a satellite slip ring. Breakdown voltages are measured in the pressure range 10text::journal::journal article::research article