g

gallium nitride

concept

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.

Mentioned in 1 video

Why It Was Almost Impossible to Make the Blue LED

Why It Was Almost Impossible to Make the Blue LED

Veritasium

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.