11 July 2022
Smartphone production volume falls 12.8% to 310 million in Q1/2022 due to amplified off-season effect
Rising inflation, intensified by the Russia–Ukraine war and China’s lockdowns, is constraining smartphone production in Q2 to 309 million units, says TrendForce.
11 July 2022
Power GaN device market growing at 59% CAGR to $2bn in 2027
Consumer to comprise 48% of market, but datacom/telecom and automotive/mobility growing at 69% and 97% CAGRs respectively, says Yole.
11 July 2022
Gallium oxide beats silicon power limit
Researchers report simultaneous high breakdown/low resistance in β-Ga2O3.
11 July 2022
Magnesium doping of hot-wall MOCVD GaN
Gallium supersaturation enables hole conductivity even without annealing.
11 July 2022
AlN doping for future deep UV/power tech
Researchers achieve state-of-the-art n-type doping and PN homojunctions in AlN.
11 July 2022
InGaAs/AlGaAs nanowires on silicon substrates
Inclusion of InGaAs in AlGaAs QWs extends the emission wavelength to 1.3μm.
1 June 2022
UV-C LEDs with external quantum efficiency up to 8%
Achieving improved performance from growth on ‘face-to-face’ annealed sputtered AlN templates on sapphire.
1 June 2022
Microcavity QCL in CW operation at +5°C
Potential applications include photonic ICs and sensing outside the laboratory.
