TREDI 2024

Session

MAPS 2

22 Feb 2024, 11:15

Aula Magna (Physics Dpt)

Description

M2

40. First results on monolithic CMOS sensor with internal gain in 110nm technology node

Umberto Follo (Politecnico di Torino)

22/02/2024, 11:15

Monolithic CMOS silicon sensors represent an important innovation for high-energy physics experiments due to their cheaper production and assembly cost compared to hybrid ones. Indeed, in hybrid devices, the electronics and the sensor are produced in different silicon substrates which must be later connected using bonding techniques. However, as far as the time resolution is concerned, the...

25. Characterisation of the Analogue Pixel Test Structures produced in the 65 nm TPSCo process

Rebekka Wittwer

22/02/2024, 11:35

The ITS3 project foresees the use of ultra-light monolithic active pixel sensors (MAPS) for the vertex detector in the ALICE experiment at the LHC to drastically improve the performance of the ALICE tracking and vertexing system. The MAPS are produced in a 65 nm CMOS process in large, 12-inch wafers. Stitching allows the fabrication of wafer-scale sensors that can be thinned to around 50 µm...

60. Enhancing spatial resolution in MÖNCH detectors for electron microscopy via deep learning

Xiangyu Xie (Paul Scherrer Institut)

22/02/2024, 11:55

Hybrid Pixel Detectors (HPDs) have been widely adopted for diffraction-based modalities in electron microscopy thanks to their high frame rates (> 1 kHz) and large dynamic range. However, they are less suitable for imaging applications because of their poor spatial resolution due to relatively large pixels (≥ 25 μm) and to the multiple scattering of high-energy electrons (> 100 keV) in the...