Latest developments and characterisation results of DMAPS in TowerJazz 180nm for High Luminosity LHC
Yükleniyor...
Tarih
2022
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Institute of Physics
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The last couple of years have seen the development of Depleted Monolithic Active Pixel Sensors (DMAPS) fabricated in TowerJazz 180nm with a process modification to increase the radiation tolerance. While many of MAPS developments focus on low radiation environment, we have taken the development to high radiation environment like pp-experiments at High Luminosity LHC. DMAPS are a cost effective and lightweight alternative to state-of-the-art hybrid detectors if they can fulfil the given requirements for radiation hardness, signal response time and hit rate capability. The MALTA and Mini-MALTA sensors have shown excellent detection efficiency after irradiation to the life time dose expected at the outer layers of the ATLAS pixel tracker Upgrade. Our development focuses on providing large pixel matrixes with excellent time resolution (<2ns) and tracking. This publication will discuss characterisation results of the DMAPS devices with special focus on the new MALTA2 sensor and will show the path of future developments © Published under licence by IOP Publishing Ltd.
Açıklama
2021 International Conference on Technology and Instrumentation in Particle Physics, TIPP 2021 -- 23 May 2021 through 28 May 2021 -- Virtual, Online -- 184972
Anahtar Kelimeler
Binary Alloys, Cost Effectiveness, Pixels, Cost Effective, High Radiation Environment, Hybrid Detectors, Latest Development, Low Radiation, Monolithic Active Pixel Sensors, Process Modifications, Radiation Environments, Radiation Tolerances, State of the Art, Luminance
Kaynak
Journal of Physics: Conference Series
WoS Q Değeri
Scopus Q Değeri
N/A
Cilt
2374
Sayı
1
