Measurement results of the MALTA monolithic pixel detector

被引：12

作者：

Schioppa, E. J. ^{[1
]}

Tortajada, I. Asensi ^{[1
]}

Berdalovic, I. ^{[1
]}

Bortoletto, D. ^{[2
]}

Cardella, R. ^{[1
]}

Dachs, F. ^{[1
,3
]}

Dao, V. ^{[1
]}

De Acedo, L. Flores Sanz ^{[1
]}

Freeman, P. M. ^{[4
]}

Hemperek, T. ^{[5
]}

Hirono, T. ^{[5
]}

Hiti, B. ^{[6
]}

Kugathasan, T. ^{[1
]}

Tobon, C. A. Marin ^{[1
]}

Moustakas, K. ^{[5
]}

Serra, I. D. Caceido ^{[5
]}

Muenker, R. M. ^{[1
]}

Pernegger, H. ^{[1
]}

Piro, F. ^{[1
]}

Riedler, P. ^{[1
]}

Rymaszewski, P. ^{[4
]}

Sharma, A. ^{[1
,2
]}

Argemi, L. S. ^{[7
]}

Snoeys, W. ^{[1
]}

Sanchez, C. Solans ^{[1
]}

Wang, T. ^{[5
]}

Wermes, N. ^{[1
]}

Worm, S. ^{[4
]}

机构：

[1] European Org Nucl Res, CERN, Geneva, Switzerland

[2] Univ Oxford, Oxford, England

[3] Vienna Univ Technol, Vienna, Austria

[4] Univ Birmingham, Birmingham, W Midlands, England

[5] Univ Bonn, Bonn, Germany

[6] Jozef Stefan Inst, Ljubljana, Slovenia

[7] Univ Glasgow, Glasgow, Lanark, Scotland

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2020年 / 958卷

基金：

欧盟地平线“2020”;

关键词：

Monolithic CMOS detectors;

D O I：

10.1016/j.nima.2019.162404

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

MALTA is a full scale monolithic pixel detector implemented in TowerJazz 180 nm CMOS technology. The small pixel electrode allowed for the implementation of a fast, low noise and low power front-end, which is sensitive to the charge released by ionizing radiation in a 20-25 mu m deep depleted region. The novel asynchronous matrix architecture is designed to ensure low power consumption and high rate capability. Such features make MALTA a possible candidate for the outer layer of ATLAS Inner Tracker (ITk) upgrade. Unirradiated and irradiated MALTA sensors have been extensively tested in laboratory and with high energy particle beams. Results of this measurements campaign are shown, and the further improvements that are being implemented in the next versions of the chip are discussed.

引用

页数：4

共 6 条

[1]

[Anonymous], CERNLHCC2015020 ATLA

[2]

ATLAS collaboration, CERNLHCC-2017-021

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NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2017, 871 :90-96

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