Journal Article/Contribution to a conference proceedings

PUBDB-2025-01864

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Transient Simulations of MAPS using TCAD, Allpix Squared & SPICE

Mendes, L. (Corresponding author)DESY* ; Dannheim, D.Extern* ; Dort, K.Extern* ; Eckstein, D.DESY* ; King, F.DESY* ; Gregor, I.-M.DESY* ; Huth, L.DESY* ; Lachnit, S.DESY* ; Rastorguev, D.DESY* ; Reckleben, C.DESY* ; Ruiz Daza, S.DESY* ; Schütze, P.DESY* ; Snoeys, W. ; Spannagel, S.DESY* ; Stanitzki, M.DESY* ; Velyka, A.DESY* ; Vignola, G.DESY* ; Wennloef, H. L. O.DESY* ; Del Rio Viera, M. A.DESY*

2025
Elsevier Amsterdam

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Please use a persistent id in citations: doi:10.1016/j.nima.2025.170749  doi:10.3204/PUBDB-2025-01864

Abstract: Monolithic Active Pixel Sensors (MAPS) designed in a 65 nm CMOS imaging technology are an alternative to hybrid pixel sensors as they eliminate the demand for flip-chip bonding while reducing material budget through thinner active sensor layers. The TANGERINE project aims to create a 65 nm MAPS sensor with a small collection electrode for use in future lepton colliders and beam telescopes. This project encompasses the entire sensor R&D process, including electronics and design, simulations, prototype characterization, laboratory testing, and test beam measurements.Predicting the behavior of these sensors is challenging due to the intricate interaction between the doping regions in the small collection electrode design, which results in nonlinear electric fields. As a result, detailed simulations are critical for estimating sensor performance and directing design adjustments. The simulation strategy combines Monte Carlo simulations with electric field fields from Technology Computer-Aided Design (TCAD).Based on this approach, more detailed studies can be performed. This paper focuses on transient simulations to analyze sensor response over time, providing helpful information into charge collection dynamics and timing performance.

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Contributing Institute(s):

1. LHC/ATLAS Experiment (ATLAS)

Research Program(s):

1. 622 - Detector Technologies and Systems (POF4-622) (POF4-622)

Experiment(s):

1. DESY: TestBeamline 22 (DESY II)

Appears in the scientific report 2025

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Database coverage:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Engineering, Computing and Technology ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; Essential Science Indicators ; IF < 5 ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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