Theoretical prediction of thermoelectric properties for two-dimensional SnSe
Density functional calculations determined the structures and electronic properties of bulk and two-dimensional SnSe.We obtained a detailed comparison on their band structures and an analysis on the resulting electrical transport properties.Semi-classic Boltzmann transport theory was then used to calculate the Seebeck coefficients, electrical conductivities and power factors, and the optimal doping concentrations were estimated based on the predicted maximum power factors.The temperature dependence of the thermoelectric transport properties of two-dimensional SnSe were also estimated and compared with the bulk SnSe.
李煜 邹继华 李均钦 刘福生 敖伟琴
深圳大学材料科学与工程学院,深圳518060
国内会议
桂林
英文
92-92
2015-11-03（万方平台首次上网日期，不代表论文的发表时间）