Biaxial strain-induced enhancement in the thermoelectric performance of monolayer WSe2
Shen Wanhuizi1, Zou Daifeng1, 2, †, Nie Guozheng1, Xu Ying1
       

(color online) Side view (a) and top view (b) of monolayer WSe2. The figure shows a 4 × 4 supercell, and the arrows show the application of biaxial strain.