Validation of the 65 nm TPSCo CMOS imaging technology for the ALICE ITS3

被引：0

作者：

Ferrero, C. ^{[1
,2
]}

机构：

[1] Politecn Torino, Dept Elect & Telecommun DET, Corso Castelfidardo 39, I-10129 Turin, TO, Italy

[2] INFN Torino, Via Pietro Giuria 1, I-10125 Turin, TO, Italy

来源：

JOURNAL OF INSTRUMENTATION | 2024年 / 19卷 / 04期

关键词：

Particle tracking detectors; Radiation-hard detectors; Timing detectors; Front-end electronics for detector readout;

D O I：

10.1088/1748-0221/19/04/C04043

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

During the next Long Shutdown (LS3) of the LHC, planned for 2026, the innermost three layers of the ALICE Inner Tracking System will be replaced by a new vertex detector composed of curved ultra -thin monolithic silicon sensors. The R &D initiative on monolithic sensors of the CERN Experimental Physics Department, in cooperation with the ALICE ITS3 upgrade project, prepared the first submission of chip designs in the TPSCo 65 nm technology, called MLR1 (Multi Layer Reticle). It contains four different test structures with different process splits and pixel designs. These proceedings illustrate the first validation of the technology in terms of pixel performance and radiation hardness.

引用

页数：8