Roychowdhury, Subhajit; Shenoy, U. Sandhya; Waghmare, Umesh V.; Biswas, Kanishka
(American Institute Physics, 2016)
Topological crystalline insulator (TCI), Pb0.6Sn0.4Te, exhibits metallic surface states protected by crystal mirror symmetry with negligibly small band gap. Enhancement of its thermoelectric performances needs tuning of ...