Selenium/Tellurium Compounds With Other Elements TRIZ Cases
- Cesium-Niobium Chalcogenide Absorbers for Stable Lead-Free Solar Cells
Edge-shared cesium-niobium chalcogenides replace unstable toxic lead-halide perovskites while maintaining visible-light absorption for photovoltaics.
- Layered Bi-Te-Se Thermoelectric Composition for Higher Figure of Merit
Alkali-chalcogenide doping in layered Bi-Te-Se thermoelectrics improves electrical properties and figure of merit through melt synthesis and spark plasma sintering.
- AgSb1-xCdxTe2 P-Type Material for Lead-Free Thermoelectric Conversion
Cd doping forms nanoscale superstructures that increase electrical conductivity and suppress thermal conductivity in AgSb1-xCdxTe2.