2–6 Dec 2024
CERN
Europe/Zurich timezone

First Demonstration of the Three-Photon Absorption Transient Current Technique (3PA-TCT) in SiC p-in-n Diodes

3 Dec 2024, 15:50
10m
500/1-001 - Main Auditorium (CERN)

500/1-001 - Main Auditorium

CERN

400
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WG5 - Characterization techniques - facilities WG5 - Characterization

Speaker

Dr Ivan Vila Alvarez (Instituto de Física de Cantabria (CSIC-UC))

Description

We demonstrate the application of the Three-Photon Absorption Transient Current Technique (3PA-TCT) for the characterization of silicon carbide (SiC) p-in-n diodes with an active thickness of 50 µm, manufactured at IMB-CNM. The characterization was performed at the laser facility of the University of the Basque Country (UPV-EHU), utilizing advanced nonlinear optical techniques to achieve localized charge generation with high spatial resolution. This advancement highlights the potential of 3PA-TCT as a powerful tool for the precise characterization of wide-band semiconductor radiation detectors and other semiconductor devices.

Type of presentation (in-person/online) in-person presentation
Type of presentation (I. scientific results or II. project proposal) I. Presentation on scientific results

Authors

Cristian Quintana San Emeterio (Universidad de Cantabria and CSIC (ES)) Diego Rosich Velarde (Universidad de Cantabria and CSIC (ES)) Dr Ivan Vila Alvarez (Instituto de Física de Cantabria (CSIC-UC)) Dr Jordi Duarte Campderros (IFCA (UC-CSIC)) Marcos Fernandez Garcia (Universidad de Cantabria and CSIC (ES)) Raul Montero

Presentation materials