Mechanical, elastic, anisotropy, and electronic properties of monoclinic phase of m-SixGe3−xN4
Ma Zhen-Yang †, Yan Fang, Wang Su-Xin, Jia Qiong-Qiong, Yu Xin-Hai, Shi Chun-Lei
       

(color online) Electronic band structures of (a) m-Si3N4, (b) m-Si2GeN4, (c) m-SiGe2N4, and (d) m-Ge3N4 with the HSE06 hybrid functional.