https://www.techbriefs.com/component/content/article/20178-gallium-nitride-nanowire-tips-function-as-leds
Gallium Nitride Nanowire Tips Function as LEDs - Tech Briefs
Probe tips for atomic force microscope can be used to illuminate tiny sample region with optical radiation.
gallium nitridetech briefstipsfunctionleds
https://saemobilus.sae.org/periodicals/nasa-tech-briefs-2026-26aerp05
26AERP05: Nasa Tech Briefs: May 2026 - Magazine Issue
tech briefsmagazine issuenasamay