Efficient technique for computational design of thermoelectric materials
  Efficient thermoelectric materials are highly desirable, and the quest for finding them has intensified as they could be promising alternatives to fossil energy sources. Here we present a general first-principles approach to predict, in multicomponent systems, efficient thermoelectric compounds. The method combines a robust evolutionary algorithm, a Pareto multiobjective optimization, density functional theory and a Boltzmann semi-classical calculation of thermoelectric efficiency. To test the performance and reliability of our overall framework, we use the well-known system Bi$_2$Te$_3$-Sb$_2$Te$_3$. 
Maribel N\'u\~nez-Valdez, Zahed Allahyari, Tao Fan and Artem R. Oganov
cond-mat.mtrl-sci