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| मुख्य लेखकों: | , , , , , , , , , , , , , , , , , , , , , |
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| स्वरूप: | Preprint |
| प्रकाशित: |
2025
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| विषय: | |
| ऑनलाइन पहुंच: | https://arxiv.org/abs/2506.04776 |
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| _version_ | 1866912415067668480 |
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| author | Bespin, Christian Barbero, Marlon Barrillon, Pierre Breugnon, Patrick Caicedo, Ivan Degerli, Yavuz Dingfelder, Jochen Hemperek, Tomasz Hirono, Toko Krüger, Hans Hügging, Fabian Moustakas, Konstantinos Pangaud, Patrick Pernegger, Heinz Riedler, Petra Rymaszewski, Piotr Schall, Lars Schwemling, Philippe Snoeys, Walter Wang, Tianyang Wermes, Norbert Zhang, Sinou |
| author_facet | Bespin, Christian Barbero, Marlon Barrillon, Pierre Breugnon, Patrick Caicedo, Ivan Degerli, Yavuz Dingfelder, Jochen Hemperek, Tomasz Hirono, Toko Krüger, Hans Hügging, Fabian Moustakas, Konstantinos Pangaud, Patrick Pernegger, Heinz Riedler, Petra Rymaszewski, Piotr Schall, Lars Schwemling, Philippe Snoeys, Walter Wang, Tianyang Wermes, Norbert Zhang, Sinou |
| contents | Monolithic active pixel sensors with depleted substrates present a promising option for pixel detectors in high-radiation environments. High-resistivity silicon substrates and high bias voltage capabilities in commercial CMOS technologies facilitate depletion of the charge sensitive volume. TJ-Monopix2 and LF-Monopix2 are the most recent large-scale chips in their respective development line, aiming for the ATLAS Inner Tracker outer layer requirements. Those include a tolerance to ionizing radiation of up to 100$\,$Mrad. It was evaluated by irradiating both devices with X-rays to the corresponding ionization dose, showing no significant degradation of the performance at 100$\,$Mrad and continuous operability throughout the irradiation campaign. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_04776 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | X-ray Irradiation Studies on the Monopix DMAPS in 150$\,$nm and 180$\,$nm Bespin, Christian Barbero, Marlon Barrillon, Pierre Breugnon, Patrick Caicedo, Ivan Degerli, Yavuz Dingfelder, Jochen Hemperek, Tomasz Hirono, Toko Krüger, Hans Hügging, Fabian Moustakas, Konstantinos Pangaud, Patrick Pernegger, Heinz Riedler, Petra Rymaszewski, Piotr Schall, Lars Schwemling, Philippe Snoeys, Walter Wang, Tianyang Wermes, Norbert Zhang, Sinou Instrumentation and Detectors Monolithic active pixel sensors with depleted substrates present a promising option for pixel detectors in high-radiation environments. High-resistivity silicon substrates and high bias voltage capabilities in commercial CMOS technologies facilitate depletion of the charge sensitive volume. TJ-Monopix2 and LF-Monopix2 are the most recent large-scale chips in their respective development line, aiming for the ATLAS Inner Tracker outer layer requirements. Those include a tolerance to ionizing radiation of up to 100$\,$Mrad. It was evaluated by irradiating both devices with X-rays to the corresponding ionization dose, showing no significant degradation of the performance at 100$\,$Mrad and continuous operability throughout the irradiation campaign. |
| title | X-ray Irradiation Studies on the Monopix DMAPS in 150$\,$nm and 180$\,$nm |
| topic | Instrumentation and Detectors |
| url | https://arxiv.org/abs/2506.04776 |