Siv color center concentration enhancement by rapid thermal annealing of Si-doped MPCVD diamonds. - Chen, Yuan; Tao, Tao; Yu, Haoxuan; Zheng, Kaiwen; Zhi, Ting; Wang, Xiwei; Ren, Fangfang; Yan, Yu; Xu, Qiang; Song, Zhihai; Liu, Bin (Applied Physics A: Materials Science & Processing, 2025)