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Type: 
Journal
Description: 
4H-SiC based p-n junction UV photo-detectors were irradiated with 600 keV He+ in the fluence range of 5 × 1011 ÷ 5 × 1014 ion/cm2 in order to investigate their radiation hardness. The effects of irradiation on the electro-optical performance were monitored in dark condition and in the UV (200 ÷ 400 nm) range, as well as in the visible region confirming the typical visible blindness of unirradiated and irradiated SiC photo-sensors. A decrease of UV optical responsivity occurred after irradiation and two fluence regimes were identified. At low fluence (
Publisher: 
Multidisciplinary Digital Publishing Institute
Publication date: 
1 Jan 2022
Authors: 

Antonella Sciuto, Lucia Calcagno, Salvatore Di Franco, Domenico Pellegrino, Lorenzo Maurizio Selgi, Giuseppe D’Arrigo

Biblio References: 
Volume: 15 Issue: 1 Pages: 264
Origin: 
Materials