TY  - CONF
AU  - Berlea, Vlad Dumitru
AU  - Worm, Steven
AU  - Fasselt, Lucian
AU  - Allport, Phill
AU  - Tortajada, Ignacio Asensi
AU  - Behera, P.
AU  - Bortoletto, D.
AU  - Buttar, C.
AU  - Dachs, F.
AU  - Dao, V.
AU  - Dash, G.
AU  - Dobrijevic, D.
AU  - Flores Sanz de Acedo, Leyre
AU  - Gazi, Martin
AU  - Gonella, Laura
AU  - Gonzalez, V.
AU  - Gustavino, G.
AU  - Jana, P.
AU  - LeBlanc, M.
AU  - Li, L.
AU  - Pernegger, H.
AU  - Riedler, P.
AU  - Snoeys, Walter
AU  - Solanz Sanchez, C. A.
AU  - Suligoj, T.
AU  - van Rijnbach, M.
AU  - Vasquez Nunez, M.
AU  - Vijay, A.
AU  - Weick, J.
AU  - Zoubir, A. M.
TI  - Depletion depth studies with the MALTA2 sensor, a depleted monolithic active pixel sensor
JO  - Nuclear instruments & methods in physics research / Section A
VL  - 1063
SN  - 0167-5087
CY  - [Amsterdam]
PB  - Elsevier
M1  - PUBDB-2024-01216
SP  - 169262 -
PY  - 2024
N1  - L:MB
AB  - MALTA2 is a depleted monolithic active pixel sensor (DMAPS) developed in the Tower 180 nm CMOS imaging process. Monolithic CMOS sensors offer advantages over current hybrid imaging sensors both in terms of increased tracking performance due to lower material budget but also in terms of ease of integration and construction costs due to the monolithic design. Current research and development efforts are aimed towards radiation-hard designs up to 100 Mrad in Total Ionizing Dose and 3 ×10<sup>15</sup> 1 MeV  n<sub>eq</sub>/cm<sup>2</sup> in Non-Ionizing Energy Loss. One important property of a sensor’s radiation hardness is the depletion depth at which efficient charge collection is achieved via drift movement. Grazing angle test-beam data was taken during the 2023 SPS CERN test beam with the MALTA telescope and Edge Transient Current Technique studies were performed at DESY in order to develop a quantitative study of the depletion depth for un-irradiated, epitaxial MALTA2 samples. The study is planned to be extended for irradiated and Czochralski MALTA2 samples.
T2  - HSTD13 — 13th International "Hiroshima" Symposium on the Development and Application of Semiconductor Tracking Detectors
CY  - 4 Dec 2023 - 9 Dec 2023, Vancouver (Canada)
Y2  - 4 Dec 2023 - 9 Dec 2023
M2  - Vancouver, Canada
LB  - PUB:(DE-HGF)16 ; PUB:(DE-HGF)8
DO  - DOI:10.1016/j.nima.2024.169262
UR  - https://bib-pubdb1.desy.de/record/604761
ER  -