12–14 Jun 2019
Lancaster University
Europe/London timezone

TCT measurements of the H35DEMO HV-CMOS detector by ams

14 Jun 2019, 11:00
20m
Cavendish Lecture Theatre, Faraday Building (Lancaster University)

Cavendish Lecture Theatre, Faraday Building

Lancaster University

Coffee and lunch breaks in the Foyer of the Physics building.

Speaker

Ettore Zaffaroni (Universite de Geneve (CH))

Description

TCT measurements have been performed on the H35DEMO chip, a HV-CMOS sensor produced by ams in H35 350 nm technology, before and after proton and neutron irradiation. The proton irradiation has been performed at the Bern Inselspital cyclotron (18 MeV) and at the Proton Syncrotron at CERN (24 GeV) up to more than $10^{15}$ 1 MeV $n_\mathrm{eq}/\mathrm{cm}^2$. The neutron irradiation has been performed at the Jožef Stefan Institute reactor in Ljubljana up to $2\cdot 10^{15}$ 1 MeV $n_\mathrm{eq}/\mathrm{cm}^2$.
The depletion depth of sensors built on substrates of various resistivities has been measured, along with timing characteristics of the current pulses. Measurement technique, data analysis and results will be presented.

Primary author

Ettore Zaffaroni (Universite de Geneve (CH))

Co-author

Sergio Gonzalez Sevilla (Universite de Geneve (CH))

Presentation materials