Transfer Technique Produces Wearable Gallium Nitride Gas Sensors | Research Horizons

A transfer technique based on thin sacrificial layers of boron nitride could allow high-performance gallium nitride gas sensors to be grown on sapphire substrates and then transferred to metallic or flexible polymer support materials. The technique could facilitate the production of low-cost wearable, mobile and disposable sensing devices for a wide range of environmental applications. Electronics and Nanotechnology Materials