Thermodynamic stability and electronic and optical properties of lead-free hybrid double perovskite alloys MA 2 B + B 3+ Br 6 (B + = Ag, K, Tl, B 3+ = Bi, Sb, In)
Abstract
indirect) of the fundamental bandgap. These combined attributes position the investigated lead-free double perovskites as highly promising materials for wide-bandgap top-cell absorbers in tandem solar cells and for efficient blue-green light-emitting diodes.
Fields of Study & Subjects
Perovskite Materials and Applications
Heusler alloys: electronic and magnetic properties
Thermal Expansion and Ionic Conductivity
Publication details
- Journal / source
- Physical Chemistry Chemical Physics
- Publisher
- Royal Society of Chemistry (RSC)
- Volume
- 28
- Issue
- 17
- Pages
- 10770–10777
- Publication date
- 1 January 2026
- Language
- EN