Information Technology

Gartner Glossary

Gallium Nitride (GaN)

Gallium nitride (GaN) is a semiconductor material that has high-frequency and high-power characteristics, and is capable of operating at high temperatures. GaN is already used for specialist discrete devices, such as blue light-emitting diodes and blue laser diodes for Blu-ray disc players.

Experience Gartner conferences

Master your role, transform your business and tap into an unsurpassed peer network through our world-leading virtual and in-person conferences.

Gartner Webinars

Expert insights and strategies to address your priorities and solve your most pressing challenges.