21–24 Jun 2022
CERN
Europe/Zurich timezone

Particle beam profilers based on fluence dependent variations of carrier lifetime and scintillation intensity in Si and GaN materials

21 Jun 2022, 14:20
20m
6/2-024 - BE Auditorium Meyrin (CERN)

6/2-024 - BE Auditorium Meyrin

CERN

114
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Speaker

Tomas Ceponis (nstitute of Photonics and Nanotechnology, Vilnius University)

Description

The particle beam profilers, based on fluence measurements performed by recording the changes of carrier lifetime in Si material and scintillation intensity of thin GaN layers, caused by radiation induced defects and emission centres, will be presented. The beams of penetrative (26 GeV/c) and stopped (1.6 MeV) protons will be discussed.

Author

Tomas Ceponis (nstitute of Photonics and Nanotechnology, Vilnius University)

Presentation materials