gallium nitride
A semiconductor material with a wider band gap that was initially abandoned but ultimately crucial for the blue LED, despite challenges in crystal growth and p-type doping.
Videos Mentioning gallium nitride
New SEC Chair, Bitcoin, xAI Supercomputer, UnitedHealth CEO murder, with Gavin Baker & Joe Lonsdale
All-In Podcast
A material needed for microwave radiation technology, with refining challenges in the US.
Why It Was Almost Impossible to Make the Blue LED
Veritasium
A semiconductor material with a band gap theoretically in the blue light range. It was initially abandoned by many due to difficulties in growing high-quality crystals, creating p-type material, and achieving sufficient light output, but ultimately became the material for the blue LED.
Is Moore's Law Finally Dead?
Sabine Hossenfelder
A material being researched as a potential alternative to silicon for transistors, showing promise in laboratories.
AI, Data Centers, and the Infrastructure Needed to Power Them | a16z
a16z Deep Dives
A semiconductor material used in high-frequency switching devices for power electronics, enabling smaller, more efficient power conversion, as seen in smartphone chargers and advanced transformers.