Contribution to a conference proceedings/Journal Article

PUBDB-2023-00437

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Development of a large-area, light-weight module using the MALTA monolithic pixel detector

Dachs, F. (Corresponding author) ; Allport, P. ; Asensi Tortajada, I. ; Berlea, D. V.DESY* ; Bortoletto, D. ; Buttar, C. ; Charbon, E. ; Dao, V.Extern* ; Denizli, H. ; Dobrijevic, D. ; Flores Sanz de Acedo, L. ; Gabrielli, A. ; Gonella, L. ; Gonzalez, V. ; Gustavino, G. ; LeBlanc, M. ; Oyulmaz, K. Y. ; Pernegger, H. ; Piro, F. ; Riedler, P. ; van Rijnbach, M. ; Sandakerj, H. ; Sharma, A. ; Snoeys, W. ; Solans Sanchez, C. A. ; Suligoj, T. ; Vásquez, M. ; Pinto, M. V. B. ; Weick, J. ; Worm, S.DESY* ; Zoubirl, A. M.

2023
North-Holland Publ. Co. Amsterdam

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Please use a persistent id in citations: doi:10.1016/j.nima.2022.167809  doi:10.3204/PUBDB-2023-00437

Abstract: The MALTA pixel chip is a 2 cm × 2 cm large monolithic pixel detector developed in the Tower 180 nm imaging process. The chip contains four CMOS transceiver blocks at its sides which allow chip-to-chip data transfer. The power pads are located mainly at the side edges on the chip which allows for chip-to-chip power transmission. The MALTA chip has been used to study module assembly using different interconnection techniques to transmit data and power from chip to chip and to minimize the overall material budget. Several 2-chip and 4-chip modules have been assembled using standard wire bonding, ACF (Anisotropic Conductive Films) and laser reflow interconnection techniques. These proceedings will summarize the experience with the different interconnection techniques and performance tests of MALTA modules with 2 and 4 chips tested in a cosmic muon telescope. They will also show first results on the effect of serial power tests on chip performance as well as the impact of the different interconnection techniques and the results of mechanical tests. Finally, a conceptual study for a flex based ultra-light weight monolithic pixel module based on the MALTA chip with minimum interconnections is presented.

Keyword(s): MALTA ; Silicon pixel detector ; Monolithic ; Large-area ; Radiation hard ; Module

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Contributing Institute(s):

1. Z_DET (Z_DET)

Research Program(s):

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

Experiment(s):

1. No specific instrument

Appears in the scientific report 2023

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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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