20–22 Nov 2017
CERN
Europe/Zurich timezone

Photoconductivity and magnetoresistance mobility in the irradiated to 1015-1017 cm-2 neutron fluence Si

20 Nov 2017, 13:30
20m
6/2-024 - BE Auditorium Meyrin (CERN)

6/2-024 - BE Auditorium Meyrin

CERN

6-2-024
114
Show room on map

Speaker

Prof. Juozas Vaitkus (Vilnius University)

Description

The photoconductivity and mobility of carriers was investigated in highly irradiated Si. The measurements were performed in microstrip samples at different temperature and different bias, up to high electric field regime. It was observed decrease the mobility with increase of fluence. The photoconductivity spectra demonstrated the main defects and its filling, and an increase of surface recombination with the increase of bias.

Author

Prof. Juozas Vaitkus (Vilnius University)

Co-authors

Dr Algirdas Mekys (Vilnius University) Mr Vilius Vertelis (Vilnius University)

Presentation materials