1 June 2026
Monolithic bidirectional diamond switch
Researchers achieve an on-resistance of 8.2mΩ-cm2 and a breakdown voltage of 290V for devices based on two-dimensional hole gas structures.
1 June 2026
Smartphone shipments grow 1% year-on-year in Q1/2026 to 298.5 million units
…but correction expected in Q2 and second-half 2026, says omdia.
1 June 2026
Taking heat off AlGaNchannel HEMTs
Researchers report record thermal performance.
1 June 2026
Sidewall gating of GaN HEMTs
Structure gives highest enhancement-mode threshold of +4V.
1 June 2026
Tunnel-junction micro-LEDs with 45% wall-plug efficiency
Researchers avoid post-growth thermal p-GaN activation.
1 June 2026
Nanopillar GaN LED arrays for VR and AR
Researchers fabricate 6336PPI devices with a view to future near-eye applications.
1 May 2026
Micro-LED transfer via electrochemical etch
UCSB researchers transfer arrays of devices down to 3μm onto silicon.
1 May 2026
Nano-ridge surface-emitting lasers on 300mm silicon
First demonstration uses one-dimensional photonic crystal concept.







