Speaker
Dario De Simone
(Universitaet Zuerich (CH))
Description
We report on the measurements of time resolution for double-sided 3D pixel sensors with a single cell of 50 $\mu$m $\times$ 50 $\mu$m and thickness of 285 $\mu$m, fabricated at IMB-CNM and irradiated with reactor neutrons to 8e14 MeV n$_{eq}$/cm$^2$ and then to 2.3e15 MeV n$_{eq}$/cm$^2$. Measurements were conducted using a radioactive source at a temperature of -20 and 20 \textdegree C in a bias voltage range of 50-300 V. The reference time was provided by an LGAD detector produced by Hamamatsu.
In order to reduce the effect on jitter a detector has been produced and tested with the same technology but with a thickness of 235 $\mu m$. The results obtained are compared to measurements conducted prior to irradiation.
Authors
Dario De Simone
(Universitaet Zuerich (CH))
Christopher Betancourt
(Universitaet Zuerich (CH))
Co-authors
Gregor Kramberger
(Jozef Stefan Institute (SI))
Maria Manna
(Centro National de Microelectronica - CNM-IMB-CSIC)
Nicola Serra
(Universitaet Zuerich (CH))
Dr
Giulio Pellegrini
(Centro Nacional de Microelectrónica (IMB-CNM-CSIC) (ES))
