activity
20042025
most citedThe detection of single electrons by means of a Micromegas-covered MediPix2 pixel CMOS readout circuit

72 citations · 203 across the 11 of their papers we have counts for

collaborators

11 papers

physics.ins-det2025

Embedding the Timepix4 in Micro-Pattern Gaseous Detectors

L. Scharenberg, J. Alozy, W. Billereau +27

The combination of Micro-Pattern Gaseous Detectors (MPGDs) and pixel charge readout enables specific experimental opportunities. Using the Timepix4 for the readout is advantageous…

physics.ins-det2024

Towards MPGDs with embedded pixel ASICs

L. Scharenberg, J. Alozy, W. Billereau +27

Combining gaseous detectors with a high-granularity pixelated charge readout enables experimental applications which otherwise could not be achieved. This includes high-resolution…

physics.ins-det2023★ 2 cited

High-rate, high-resolution single photon X-ray imaging: Medipix4, a large 4-side buttable pixel readout chip with high granularity and spectroscopic capabilities

Viros Sriskaran, Jerome Alozy, Rafael Ballabriga +10

The Medipix4 chip is the latest member in the Medipix/Timepix family of hybrid pixel detector chips aimed at high-rate spectroscopic X-ray imaging using high-Z materials. It can be…

physics.ins-det2023★ 18 cited

Ultrafast Radiographic Imaging and Tracking: An overview of instruments, methods, data, and applications

Zhehui Wang, Andrew F. T. Leong, Angelo Dragone +25

Ultrafast radiographic imaging and tracking (U-RadIT) use state-of-the-art ionizing particle and light sources to experimentally study sub-nanosecond dynamic processes in physics,…

physics.med-ph2023

Active Personal Eye Lens Dosimetry with the Hybrid Pixelated Dosepix Detector

Florian Beißer, Dennis Haag, Rafael Ballabriga +27

Eye lens dosimetry has been an important field of research in the last decade. Dose measurements with a prototype of an active personal eye lens dosemeter based on the Dosepix dete…

physics.med-ph2021★ 5 cited

Personal Dosimetry in Direct Pulsed Photon Fields with the Dosepix Detector

Dennis Haag, Sebastian Schmidt, Patrick Hufschmidt +13

First investigations regarding dosimetric properties of the hybrid, pixelated, photon-counting Dosepix detector in the direct beam of a pulsed photon field (RQR8) for the personal…

physics.ins-det2021★ 4 cited

Test-beam characterisation of the CLICTD technology demonstrator - a small collection electrode High-Resistivity CMOS pixel sensor with simultaneous time and energy measurement

R. Ballabriga, E. Buschmann, M. Campbell +15

The CLIC Tracker Detector (CLICTD) is a monolithic pixel sensor. It is fabricated in a 180 nm CMOS imaging process, modified with an additional deep low-dose n-type implant to obta…

physics.ins-det2019★ 9 cited

Identification of particles with Lorentz factor up to with Transition Radiation Detectors based on micro-strip silicon detectors

J. Alozy, N. Belyaev, M. Campbell +39

This work is dedicated to the study of a technique for hadron identification in the TeV momentum range, based on the simultaneous measurement of the energies and of the emission an…

physics.ins-det2019★ 27 cited

Time Resolution Studies with Timepix3 Assemblies with Thin Silicon Pixel Sensors

Florian Pitters, Nilou Alipour Tehrani, Dominik Dannheim +8

Timepix3 is a multi-purpose readout ASIC for hybrid pixel detectors. It can measure time and energy simultaneously by employing time-of-arrival (ToA) and time-over-threshold (ToT)…

physics.ins-det2011★ 66 cited

Charged Particle Tracking with the Timepix ASIC

Kazuyoshi Akiba, Marina Artuso, Ryan Badman +39

A prototype particle tracking telescope has been constructed using Timepix and Medipix ASIC hybrid pixel assemblies as the six sensing planes. Each telescope plane consisted of one…

physics.ins-det2004★ 72 cited

The detection of single electrons by means of a Micromegas-covered MediPix2 pixel CMOS readout circuit

M. Campbell, M. Chefdeville, P. Colas +10

A small drift chamber was read out by means of a MediPix2 readout chip as direct anode. A Micromegas foil was placed 50 m above the chip, and electron multiplication occurred in…