Preparation and study of the structural and electronic properties of the type-I clathrate phase Ba8Ga16MgxGe30-xDe-Cong Li, Shu-Kang Deng, Hai-Rong Wang, Yi-Fen Zhao, Xing-Fa Zi, Yi Tu, Liang Fang and Wen-Hou WeiEur. Phys. J. Appl. Phys., 64 3 (2013) 30101DOI: https://doi.org/10.1051/epjap/2013130254