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Resistance Measurement of GEM's in Low Pressure
During measurements the GEM's were installed inside of a vacuum chamber with a pressure of 1:65 10^-6 mbar. The resistance was measured separately for every GEM. High voltage was applied to the anode while the cathode was grounded. Applying a voltage of 750V caused a discharge, then during al...
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| Lenguaje: | eng |
| Publicado: |
2015
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/2066935 |
| Sumario: | During measurements the GEM's were installed inside of a vacuum chamber with a pressure of 1:65 10^-6 mbar. The resistance was measured separately for every GEM. High voltage was applied to the anode while the cathode was grounded. Applying a voltage of 750V caused a discharge, then during all the following measurements a voltage of 500V and 200V was alternately applied. |
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