Conveners
Radiation Tolerant Components and Systems
- Ping Gui (Southern Methodist University (US))
Radiation Tolerant Components and Systems
- Ping Gui (Southern Methodist University (US))
Mini-MALTA is a Monolithic Active Pixel Sensor prototype developed in the TowerJazz 180 nm CMOS imaging process, with a small collection electrode design (3um), and a small pixel size (36.4 um), on high resistivity substrates and large voltage bias. It targets the outermost layer of the ATLAS ITK Pixel detector for the HL-LHC. This design addresses the pixel in-efficiencies observed in MALTA...
Abstract
Commercial components are used in the readout
electronics of the upgraded ALICE Inner Tracking System detector,
hence a system-level single event upset (SEU) mitigation strategy
for the FPGAs is needed to ensure correct operation. Inclusion of
a flash-based auxiliary FPGA on the Readout Unit enables
fault-tolerant operation, by implementing periodic blind
scrubbing to correct SEUs in...
As part of ATLAS Phase-II upgrade project for the High-Luminosity Large Hadron Collider (HL-LHC), an irradiation experiment using a 60Co source was carried out at Brookhaven National Lab to characterize the leakage current from the 130 nm CMOS technology ABCStar chip as a function of the total ionizing dose (TID). The ABCStar chips were held at -10o and 0o C and received dose rates ranging...
