compound introduction
Bismuth selenide is a semiconductor thermoelectric material. Bi2Se3是一种金属硒化物，可用于多种应用，如太阳能电池、发光二极管(LEDs)和超离子导体。其光学特性包括大于104厘米-1的高吸收系数和0.35电子伏的带隙。 Bismuth selenide is a semiconductor thermoelectric material. Bi2Se3 is a metal selenide, which can be used for a variety of applications such as solar cells, light emitting diodes (LEDs), and superionic conductor. Its optical properties include a high absorption coefficient larger than 104 cm-1 and a band gap of 0.35 eV.
