73 citations · 147 across the 18 of their papers we have counts for
19 papers · 1 filter
Reconstruction Bias in Timepix4 Subpixel Centroiding for Electron Imaging
Nina Dimova, Richard Plackett, Daniela Bortoletto
Subpixel centroiding is widely used to improve the spatial resolution of hybrid pixel detectors for electron imaging by estimating the true interaction position within an entry pix…
TCAD + Allpi Simulation study of MALTA2, a Depleted Monolithic Active Pixel Sensor for future tracking
L. Li, P. Behera, D. V. Berlea +22
In this work, a hybrid simulation framework combining TCAD and Allpi is presented to investigate the sensor properties of MALTA2, a depleted monolithic active pixel sen…
Investigation of the in-pixel response of the Mupix11 monolithic pixel sensor using a microfocus X-ray beam at Diamond Light Source
A. S. Rotelli, H. Augustin, D. Bortoletto +9
MuPix11 is a High-Voltage Monolithic Active Pixel Sensor (HV-MAPS) developed for the tracking system of the Mu3e experiment. The in-pixel photon response of a MuPix11 sensor thinne…
Detective Quantum Efficiency of the Timepix4 Hybrid Pixel Detector and its Application to Parallel-Beam Diffraction
Zhiyuan Ding, Nina Dimova, Jonathan S. Barnard +6
The detective quantum efficiency (DQE) and normalised noise power spectrum (NNPS) of the Timepix4 hybrid pixel detector in event-driven mode in TEM have been measured at 100 kV and…
A Data-Driven Fast Simulation Approach for MAPS-based Detectors and their Optimization
Dumitru Vlad Berlea, Lucian Fasselt, Prafulla Behera +21
A parametric simulation tool for pixel sensors is presented. A realistic pixel response is simulated purely based on measurement input, without requiring detailed knowledge of the…
A Novel Approach for Fault Detection and Failure Analysis of CMOS Copper Metal Stacks
Gregor Hieronymus Eberwein, Gianluca Aglieri Rinella, Daniela Bortoletto +16
For the Inner Tracking System 3 (ITS3) upgrade, the ALICE experiment at CERN requires monolithic active pixel sensors of dimensions up to 97~mm266~mm, occupying a large…