Results 41 to 50 of about 1,677 (178)

First Demonstration of a Pixelated Charge Readout for Single-Phase Liquid Argon Time Projection Chambers

Instruments, 2020
Traditional charge readout technologies of single-phase Liquid Argon Time projection Chambers (LArTPCs) based on projective wire readout introduce intrinsic ambiguities in event reconstruction. Combined with the slow response inherent in LArTPC detectors,
Jonathan Asaadi, Martin Auger, Antonio Ereditato, Damian Goeldi, Umut Kose, Igor Kreslo, David Lorca, Matthias Luethi, Christoph Benjamin Urs Rudolf Von Rohr, James Sinclair, Francesca Stocker, Michele Weber   +11 more
doaj   +1 more source

Single Photon Counting with Silicon Photomultipliers, shortening systems and incoherent illumination [PDF]

Journal of the European Optical Society-Rapid Publications, 2012
In this work it is shown the benefit of using pulse shortening systems for conforming photodetection pulses provided by Silicon Photomultipliers (SiPMs).
Yebras J. M., Antoranz P., Miranda J. M.
doaj   +1 more source

Understanding the Nonlinear Response of SiPMs

Sensors
A systematic study of the nonlinear response of Silicon Photomultipliers (SiPMs) was conducted through Monte Carlo (MC) simulations. The MC code was validated against experimental data for two different SiPMs. Nonlinearity mainly depends on the balance between the photon rate and the pixel recovery time.
Víctor Moya-Zamanillo, Jaime Rosado
openaire   +5 more sources

Analog SiPM in planar CMOS technology

2014 44th European Solid State Device Research Conference (ESSDERC), 2014
Silicon Photomultipliers (SiPMs) are emerging single photon detectors used in many applications requiring large active area, photon number resolving capability and immunity to magnetic fields. We developed planar analog SiPMs in a reliable and cost-effective CMOS technology with a total photosensitive area of about 1×1 mm2. Three devices with different
VILLA, FEDERICA ALBERTA, BRONZI, DANILO, M. Vergani, ZOU, YU, RUGGERI, ALESSANDRO, ZAPPA, FRANCO, DALLA MORA, ALBERTO   +6 more
openaire   +2 more sources

Recovery Time of Silicon Photomultiplier with Epitaxial Quenching Resistors

Instruments, 2017
The silicon photomultiplier (SiPM) is a promising semiconductor device for low-level light detection. The recovery time, or the photon-counting rate of the SiPM is essential for high-flux photon detection in such applications as photon counting computer ...
Jiali Jiang, Jianquan Jia, Tianqi Zhao, Kun Liang, Ru Yang, Dejun Han   +5 more
doaj   +1 more source

Construcción de un sistema de detección de partículas para su aplicación en la enseñanza de física de partículas

Revista de Enseñanza de la Física, 2022
En este artículo se presenta una descripción detallada de la construcción de un sistema básico de detección de partículas. Esta construcción podrá ser replicada en diferentes instituciones de educación universitaria o media.
Jairo Rodríguez, David A. Martinez Caicedo, Alex Tapia, Denis Torres Muñoz, Tatiana Cusis, Jhon Revelo Velasquez, Alexander Riascos, Danny Benavides   +7 more
doaj   +1 more source

4D-tracking with digital SiPMs

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Silicon Photomultipliers (SiPMs) are the state-of-the-art technology in single-photon detection with solid-state detectors. Single Photon Avalanche Diodes (SPADs), the key element of SiPMs, can now be manufactured in CMOS processes, facilitating the integration of a SPAD array into custom monolithic ASICs.
Inge Diehl, Finn Feindt, Ingrid-Maria Gregor, Karsten Hansen, Stephan Lachnit, Daniil Rastorguev, Simon Spannagel, Tomas Vanat, Gianpiero Vignola   +8 more
openaire   +4 more sources

Understanding and simulating SiPMs

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2019
Abstract The silicon-photomultiplier (SiPM) is becoming the device of choice for different applications, for example in fast timing like in time of flight positron emission tomography (TOF-PET) and in high energy physics (HEP). It is also becoming a choice in many single-photon or few-photon based applications, like for spectroscopy, quantum ...
Acerbi, Fabio, Gundacker, Stefan
openaire   +2 more sources

Co‐Firing Slow Solidification Process for Growing Indium‐Doped Cs3Cu2I5 Single Crystals With Record‐Breaking X‐Ray Detection Performance

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A novel brand‐new co‐firing slow solidification process has been used to prepare Cs3Cu2I5: In single crystals (SCs), which demonstrate record‐breaking X‐ray detection performance. The regular‐shaped Cs3Cu2I5: In wafer obtains a high light yield (74 368 Ph MeV−1), which is the highest related to indium‐doped Cu‐based perovskites.
Rui Liu, Zhiyong Liu, Chengxu Lin, Chenyu Li, Tielin Shi, Xingyue Liu, Guanglan Liao   +6 more
wiley   +1 more source

Switchable Reactivities of Metalated Phosphasilenes Regulated by Reversible 1,2‐Metal Migration

Angewandte Chemie, Volume 138, Issue 5, 28 January 2026.
We develop novel strategies for the facile synthesis of anionic phosphasilenes in the forms of both P‐metalation and Si‐metalation. The P‐metalated phosphasilene displays a pronounced π‐bond‐driven reactivity toward robust inert molecules, whereas the Si‐metalated analogue behaves as a silylene equivalent via a retro‐1,2‐silver migration.
Huaiyuan Zhu, Shicheng Dong, Xufang Liu, Xiyuan Li, Tobias Weng, Jun Zhu, Shigeyoshi Inoue   +6 more
wiley   +2 more sources