[23a-F308-1~10] 13.2 Exploratory Materials, Physical Properties, Devices

[23a-F308-3] Electronic States and Optical Properties of NaSi

〇Motoharu Imai¹, Takahiro Yamada², Hisanori Yamane² (1.NIMS, 2.Tohoku Univ.)

Keywords:silicide, the first principles calculation, optical absorbance

The band structure, the density of states, and the optical properties are calculated within the framework of the density functional theory. Furthermore, NaSi was synthesized and its optical absorbance was measured.