Yazar "Sanchez, C. Solans" seçeneğine göre listele

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    MALTA monolithic pixel sensors in TowerJazz 180 nm technology
    (Elsevier, 2023) Sanchez, C. Solans; Allport, P.; Denizli, Haluk; Berlea, D. V.; Oyulmaz, Kaan Yüksel; Bortoletto, D.
    Depleted Monolithic Active Pixel Sensors are of highest interest at the HL-LHC and beyond for the replacement of the Pixel trackers in the outermost layers of experiments where the requirement on total area and cost effectiveness is much bigger. They aim to provide high granularity and low material budget over large surfaces with ease of integration. Our research focuses on MALTA, a radiation hard DMAPS with small collection electrode designed in TowerJazz 180 nm CMOS imaging technology and asynchronous read-out. Latest prototypes are radiation hard up to 2 x 1015 1 MeV neq/cm2 with a time resolution better than 2 ns.
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    Radiation hard monolithic CMOS sensors with small electrodes for HL-LHC and beyond
    (Sissa Medialab Srl, 2021) Sanchez, C. Solans; Allport, Phil; Tortajada, Ignacio Asensi; Bortoletto, Daniela; Buttar, Craig; Denizli, Haluk; Oyulmaz, Kaan Yüksel
    The upgrade of tracking detectors for experiments at the HL-LHC and future colliders requires the development of novel radiation hard silicon sensors. We target the replacement of hybrid pixel detectors with Depleted Monolithic Active Pixel Sensors (DMAPS) that are radiation hard monolithic CMOS sensors. We designed, manufactured and tested DMAPS in the TowerJazz 180 nm CMOS imaging technology with small electrodes pixel designs, that have a pixel pitch well below the current hybrid pixel detectors, and less multiple scattering due to a reduced total silicon thickness. In this document we present the recent results from these sensors manufactured on Czochralski silicon substrates in terms of cluster size, impact on tracking and time resolution from measurements carried out at beam tests on irradiated samples at 1e15 1 MeV neq/cm2,. © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).