Vapor-deposited perovskite semiconductors power next-generation displays and electronic devices

https://techxplore.com/news/2025-05-vapor-deposited-perovskite-semiconductors-power.html

" tin-based perovskite p-type (high-speed computing with low power consumption) semiconductor with unique crystal structure enabling superior performance.typical of n-type... This material has emerged as a promising candidate for high-performance p-type transistors... solution process presents scalability/ consistent quality challenges, overcome using thermal evaporation producing high-quality cesium-tin-iodide layers, adding small amount lead chloride... >30 cm2/V·s hole mobility, 108 on/ off current ratio"