دورية أكاديمية
Characterization of Irradiated Boron, Carbon-Enriched and Gallium Si-on-Si Wafer Low Gain Avalanche Detectors
| العنوان: | Characterization of Irradiated Boron, Carbon-Enriched and Gallium Si-on-Si Wafer Low Gain Avalanche Detectors |
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| المؤلفون: | Lucía Castillo García, Evangelos Leonidas Gkougkousis, Chiara Grieco, Sebastian Grinstein |
| المصدر: | Instruments, Vol 6, Iss 1, p 2 (2021) |
| بيانات النشر: | MDPI AG, 2021. |
| سنة النشر: | 2021 |
| المجموعة: | LCC:Physics LCC:Nuclear and particle physics. Atomic energy. Radioactivity |
| مصطلحات موضوعية: | LGAD, timing detectors, silicon sensors, Physics, QC1-999, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798 |
| الوصف: | Low Gain Avalanche Detectors (LGADs) are n-on-p silicon sensors with an extra doped p-layer below the n-p junction which provides signal amplification. The moderate gain of these sensors, together with the relatively thin active region, provides excellent timing performance for Minimum Ionizing Particles (MIPs). To mitigate the effect of pile-up during the High-Luminosity Large Hadron Collider (HL-LHC) era, both ATLAS and CMS experiments will install new detectors, the High-Granularity Timing Detector (HGTD) and the End-Cap Timing Layer (ETL), that rely on the LGAD technology. A full characterization of LGAD sensors fabricated by Centro Nacional de Microelectrónica (CNM), before and after neutron irradiation up to 1015 neq/cm2, is presented. Sensors produced in 100 mm Si-on-Si wafers and doped with boron and gallium, and also enriched with carbon, are studied. The results include their electrical characterization (I-V, C-V), bias voltage stability and performance studies with the Transient Current Technique (TCT) and a Sr-90 radioactive source setup. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2410-390X |
| العلاقة: | https://www.mdpi.com/2410-390X/6/1/2Test; https://doaj.org/toc/2410-390XTest |
| DOI: | 10.3390/instruments6010002 |
| الوصول الحر: | https://doaj.org/article/5f5fc7086265432eae069a180aaf3d50Test |
| رقم الانضمام: | edsdoj.5f5fc7086265432eae069a180aaf3d50 |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 2410390X |
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| DOI: | 10.3390/instruments6010002 |