Effect of nitrogen doping concentration on 4H‐SiC laser slicing. - Chen, Qiu; Yao, Yongping; Zhang, Jianfei; Li, Bixue; Che, Linlin; Zhang, Xing; Fan, Haoyu; Tian, Jiaqi; Peng, Yan; Xie, Xuejian; Zhang, Baitao; Wang, Rongkun (Journal of the American Ceramic Society, 2025)