To obtain full charge collection the CMS silicon detectors should be able to operate at high bias voltage. We observed that multiguard structures enhance the breakdown performance of the devices on several tens of baby detectors designed for CMS. The beneficial effects of the multiguard structures still remains after the strong neutron irradiation performed to simulate the operation at the LHC. (C) 2001 Elsevier Science B.V. All rights reserved.
Improvement in breakdown characteristics with multiguard structures in microstrip silicon detectors for CMS
MESSINEO, ALBERTO MARIA;
2001-01-01
Abstract
To obtain full charge collection the CMS silicon detectors should be able to operate at high bias voltage. We observed that multiguard structures enhance the breakdown performance of the devices on several tens of baby detectors designed for CMS. The beneficial effects of the multiguard structures still remains after the strong neutron irradiation performed to simulate the operation at the LHC. (C) 2001 Elsevier Science B.V. All rights reserved.File in questo prodotto:
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