A systematic DFT study predicts that cubic K2SnBr6 and monoclinic K2SnI6 have suitable band gaps and exciton binding energies for solar cell absorbers, with phase transition temperatures for all three K2SnX6 compounds.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
cond-mat.mtrl-sci 1years
2019 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Computational Prediction of Structural, Electronic, Optical Properties and Phase Stability of Double Perovskites K2SnX6 (X = I, Br, Cl)
A systematic DFT study predicts that cubic K2SnBr6 and monoclinic K2SnI6 have suitable band gaps and exciton binding energies for solar cell absorbers, with phase transition temperatures for all three K2SnX6 compounds.