Ordered defects enhance solution-deposited CuIn5Se8 semiconductors enabling larger high-performance displays

https://techxplore.com/news/2024-10-defects-solution-deposited-semiconductors-enabling.html

"production at lower temperatures, ambient pressure, forming high-speed logic circuits operating in MHz (with delay down to 75 ns) and 508 pixels/ inch micro-displays... requiring fewer transistors drive bright, durable inorganic micro-LED displays and high-speed printable electronics for health care, smart packaging, IoT... processing more efficient, lower cost, better substrate compatibility... copper-indium-selenium ratio 1:5:8 yields 500X greater. mobility... future: find a more eco-friendly caalyst than hydrazine"