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Near Infrared Photoluminescence in High-Purity Semi-Insulating 4H-SiC Irradiated with Energetic Charged Particles

MetadataDetails
Publication Date2019-07-19
JournalQST-Repository (National Institutes for Quantum and Radiological Science and Technology)
AuthorsSato Shin-ichiro

We investigated near infrared photoluminescence (PL) spectra at room temperature of irradiated HPSI-4H-SiCs and found that PL ranging from 1100 nm to 1500 nm was strongly associated with the formation of nitrogen vacancy centers in 4H-SiC.