Structure and thermoelectric properties of the n-type clathrate Ba8Cu5.1Ge40.2Sn0.71. Issue 37 (7th October 2015) - Xu, Jingtao
Abstract We study type I clathrate Ba8Cu5.1Ge40.2Sn0.7 single crystals (space group Pm3̄n, no. 223, a = 10.7151(3)) grown using a Sn flux method, and the thermoelectric figure of merit ZT of single crystals reaches a maximum value of 0.6 at 773 K.