Photoluminescence properties of N and B codoped fluorescent 4H-SiC and 6H-SiC single crystals Zhuo, Shi-Yi ; Liu, Xue-Chao ; Huang, Wei ; Xu, Ting-Xiang ; Han, Wei-Wei ; Yan, Cheng-Feng ; Shi, Er-Wei Abstract Publication: AIP Advances Pub Date: December 2018 DOI: 10.1063/1.5053996 Bibcode: 2018AIPA....8l5001Z