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21st "Trento" Workshop on Advanced Silicon Radiation Detectors

17–19 Feb 2026
Palazzo dei Priori, Perugia, Italy
Europe/Rome timezone

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Session

Technology

19 Feb 2026, 10:45
Sala dei Notari (Palazzo dei Priori, Perugia, Italy)

Sala dei Notari

Palazzo dei Priori, Perugia, Italy

Piazza 4 Novembre - PERUGIA ITALY

Conveners

Technology

  • Maurizio Boscardin (FBK Trento)

Presentation materials

There are no materials yet.

  1. 173. Effects of Microwave Annealing on Surface and Bulk Defects in Silicon Devices
    Andrew Donald Gentry (University of New Mexico (US))
    19/02/2026, 10:45
    Technology
    Oral

    Bulk and surface defects in semiconductor devices are known to cause negative effects, including increased leakage current and increased charge trapping. Radiation from both high energy photons and particles (typically neutrons or protons) increases these negative effects, and will eventually render the device unusable. Previous studies have been performed demonstrating microwave annealing as...

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  2. 112. Development for the Belle II vertex detector upgrade with depleted monolithic active pixel sensors.
    .Yoshiyuki Onuki (University of Tokyo)
    19/02/2026, 11:05
    Technology
    Oral

    The Belle II experiment at the asymmetric energy e- and e+ collider SuperKEKB provides rich flavor physics programs of beauty, charm, light quarks and tau-lepton at the luminosity frontier. Thanks to its nano-beam scheme, SuperKEKb holds the world's highest instantaneous luminosity record of $5 \times 10^{34}$ $cm^{-2}s^{-1}$, and aims to push up to $6 \times 10^{35}$ $cm^{-2} s^{–1}$ after...

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  3. 139. Microlens arrays for advanced silicon photon & radiation detectors
    Frédéric Zanella
    19/02/2026, 11:25
    Technology
    Oral

    Microlens arrays (MLAs) are widely employed for beam homogenisation and shaping, either as stand-alone optics or integrated with active components such as wafer-level optics (WLO). In image sensors, each microlens—commonly called an on-chip lens (OCL)—directs incoming light toward the active area of the pixel, improving photo detection efficiency (PDE) by boosting the effective fill factor....

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  4. 172. Preliminary Results on the Timing Response of CMOS LGADs for the ALICE 3 Experiment
    Gaia Fabbri (Universita e INFN, Bologna (IT))
    19/02/2026, 11:45
    Technology
    Oral

    ALICE 3 is an innovative experiment that will be installed at the LHC during Long Shutdown 4, replacing the current ALICE detector, and will operate in Run 5 (2036-2041). The new apparatus will be equipped with compact silicon-based timing detector to provide an excellent electron identification capability up to 500 MeV/c and $\pi/K$ separation up to 2 GeV/c over a wide rapidity range. The...

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  5. 116. Comparison of the performance of hydrogenated amorphous silicon sensors designed with different contacts configurations
    Federico Cittadini (Università di Padova & INFN Perugia)
    19/02/2026, 12:05
    Technology
    Oral

    The INFN HASPIDE experiment is based on the development of innovative solid-state sensors made of hydrogenated amorphous silicon (a-Si:H). In these sensors, an extremely thin (2 − 10 𝜇𝑚) a-Si:H layer is included between two electrodes, acting as a sensitive volume for detecting ionizing radiation. The a-Si:H layer is deposited on Kapton to obtain thin, flexible devices in particular for...

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