Development of novel low-mass module concepts based on MALTA monolithic pixel sensors

J. Weick; F. Dachs; P. Riedler; M. Vicente Barreto Pinto; A. Zoubir; L. Flores Sanz de Acedo; I. Asensi Tortajada; V. Dao; D. Dobrijevic; H. Pernegger; M. Van Rijnbach; A. Sharma; C. Solans Sanchez; R. de Oliveira; D. Dannheim; J. Schmidt

doi:10.1088/1748-0221/18/04/C04003

Development of novel low-mass module concepts based on MALTA monolithic pixel sensors

J. Weick
, F. Dachs
, P. Riedler
, M. Vicente Barreto Pinto
, A. Zoubir
, L. Flores Sanz de Acedo
, I. Asensi Tortajada
, V. Dao
, D. Dobrijevic
, H. Pernegger
, M. Van Rijnbach
, A. Sharma
, C. Solans Sanchez
, R. de Oliveira
, D. Dannheim
, J. Schmidt

Physics and Astronomy

CERN
Technische Universität Darmstadt
University of Geneva
University of Zagreb
University of Oslo
Karlsruhe Institute of Technology

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The MALTA CMOS monolithic silicon pixel sensors has been developed in the Tower 180 nm CMOS imaging process. It includes an asynchronous readout scheme and complies with the ATLAS inner tracker requirements for the HL-LHC. Several 4-chip MALTA modules have been built using Al wedge wire bonding to demonstrate the direct transfer of data from chip-to-chip and to read out the data of the entire module via one chip only. Novel technologies such as Anisotropic Conductive Films (ACF) and nanowires have been investigated to build a compact module. A lightweight flex with 17 μm trace spacing has been designed, allowing compact packaging with a direct attachment of the chip connection pads to the flex using these interconnection technologies. This contribution shows the current state of our work towards a flexible, low material, dense and reliable packaging and modularization of pixel detectors.

Original language	English
Article number	C04003
Journal	Journal of Instrumentation
Volume	18
Issue number	4
DOIs	https://doi.org/10.1088/1748-0221/18/04/C04003
State	Published - Apr 1 2023

Keywords

Manufacturing
Overall mechanics design (support structures and materials, vibration analysis etc.)
Solid state detectors

Access to Document

10.1088/1748-0221/18/04/C04003

Cite this

Weick, J., Dachs, F., Riedler, P., Vicente Barreto Pinto, M., Zoubir, A., Flores Sanz de Acedo, L., Asensi Tortajada, I., Dao, V., Dobrijevic, D., Pernegger, H., Van Rijnbach, M., Sharma, A., Solans Sanchez, C., de Oliveira, R., Dannheim, D., & Schmidt, J. (2023). Development of novel low-mass module concepts based on MALTA monolithic pixel sensors. Journal of Instrumentation, 18(4), Article C04003. https://doi.org/10.1088/1748-0221/18/04/C04003

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title = "Development of novel low-mass module concepts based on MALTA monolithic pixel sensors",

abstract = "The MALTA CMOS monolithic silicon pixel sensors has been developed in the Tower 180 nm CMOS imaging process. It includes an asynchronous readout scheme and complies with the ATLAS inner tracker requirements for the HL-LHC. Several 4-chip MALTA modules have been built using Al wedge wire bonding to demonstrate the direct transfer of data from chip-to-chip and to read out the data of the entire module via one chip only. Novel technologies such as Anisotropic Conductive Films (ACF) and nanowires have been investigated to build a compact module. A lightweight flex with 17 μm trace spacing has been designed, allowing compact packaging with a direct attachment of the chip connection pads to the flex using these interconnection technologies. This contribution shows the current state of our work towards a flexible, low material, dense and reliable packaging and modularization of pixel detectors.",

keywords = "Manufacturing, Overall mechanics design (support structures and materials, vibration analysis etc.), Solid state detectors",

author = "J. Weick and F. Dachs and P. Riedler and \{Vicente Barreto Pinto\}, M. and A. Zoubir and \{Flores Sanz de Acedo\}, L. and \{Asensi Tortajada\}, I. and V. Dao and D. Dobrijevic and H. Pernegger and \{Van Rijnbach\}, M. and A. Sharma and \{Solans Sanchez\}, C. and \{de Oliveira\}, R. and D. Dannheim and J. Schmidt",

note = "Publisher Copyright: {\textcopyright} 2023 IOP Publishing Ltd and Sissa Medialab",

year = "2023",

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doi = "10.1088/1748-0221/18/04/C04003",

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Weick, J, Dachs, F, Riedler, P, Vicente Barreto Pinto, M, Zoubir, A, Flores Sanz de Acedo, L, Asensi Tortajada, I, Dao, V, Dobrijevic, D, Pernegger, H, Van Rijnbach, M, Sharma, A, Solans Sanchez, C, de Oliveira, R, Dannheim, D & Schmidt, J 2023, 'Development of novel low-mass module concepts based on MALTA monolithic pixel sensors', Journal of Instrumentation, vol. 18, no. 4, C04003. https://doi.org/10.1088/1748-0221/18/04/C04003

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AU - Weick, J.

AU - Dachs, F.

AU - Riedler, P.

AU - Vicente Barreto Pinto, M.

AU - Zoubir, A.

AU - Flores Sanz de Acedo, L.

AU - Asensi Tortajada, I.

AU - Dao, V.

AU - Dobrijevic, D.

AU - Pernegger, H.

AU - Van Rijnbach, M.

AU - Sharma, A.

AU - Solans Sanchez, C.

AU - de Oliveira, R.

AU - Dannheim, D.

AU - Schmidt, J.

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AB - The MALTA CMOS monolithic silicon pixel sensors has been developed in the Tower 180 nm CMOS imaging process. It includes an asynchronous readout scheme and complies with the ATLAS inner tracker requirements for the HL-LHC. Several 4-chip MALTA modules have been built using Al wedge wire bonding to demonstrate the direct transfer of data from chip-to-chip and to read out the data of the entire module via one chip only. Novel technologies such as Anisotropic Conductive Films (ACF) and nanowires have been investigated to build a compact module. A lightweight flex with 17 μm trace spacing has been designed, allowing compact packaging with a direct attachment of the chip connection pads to the flex using these interconnection technologies. This contribution shows the current state of our work towards a flexible, low material, dense and reliable packaging and modularization of pixel detectors.

KW - Manufacturing

KW - Overall mechanics design (support structures and materials, vibration analysis etc.)

KW - Solid state detectors

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ER -

Development of novel low-mass module concepts based on MALTA monolithic pixel sensors

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