Peter Svihra NIMA-1080-170742-2025

Dataset corresponds to the research article "Exploring the design and measurements of next-generation 4H-SiC LGADs" written by Peter Švihra et al. and published in Nucl. Instrum. Methods Phys. Res. A 1080, 170742 (2025), https://doi.org/10.1016/j.nima.2025.170742. The paper describes design and testing of 4H-SiC PN diodes and low gain avalanche detectors (LGADs) made of 4H-SiC material, which were produced by the onsemi company based in Roznov pod Radhostem, within a scientific collaboration of onsemi, FNSPE CTU and FZU CAS. The testing methods included measurements of critical electrical characteristics of 4H-SiC samples (IV, CV, FDV), application of transient current technique performed with UV laser source, as well as investigation of charge collection efficiency and timing properties by using the beta source setup. The dataset contains figures, graph data, python scripts and plots. Additional information regarding the individual files is available in the readme.txt file.