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WEBScientists find new way to make efficient perovskite LEDs. Irradiation-hardened GaN HEMTs. Technique offers fast, large-area deposition of 2D films. WHU team takes inspiration from moths to boost GaN LEDs. Wet chemical etching for defect-free AlGaInP red micro-LEDs. Raising the bar for β-Ga₂O₃ diodes.
Akhan Semiconductor to scale diamond electronics for market
WEBAug 19, 2021 · In a very short space of time, US-based Akhan Semiconductor, has signalled a clear intent to massively scale up production of its synthetic, lab-grown electronics-grade diamond materials. In late June, former president of Intel Americas, Tom Lacey, joined the company board as chairman. The semiconductor executive has also spearheaded start-ups ...
Finwave: getting GaN ready for 5G - News - Compound …
WEBSep 8, 2022 · Finwave: getting GaN ready for 5G. Thursday 8th September 2022. Can a relatively unknown MIT spin-off deliver the fast, cheap GaN finFETs that an entire industry needs? Finwave co-founders, Bin Lu and Tomas Palacios, have teamed up with industry veterans from International Rectifier, Peregrine Semiconductor and Soitec to …
Bipolar p-FETs enable all-GaN power integration - News
WEBAug 20, 2024 · Bipolar transport overcomes the inherent barriers of GaN p-FETs to pave the way to higher current densities. BY MENGYUAN HUA FROM SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY. GaN power devices have many attributes. They are renowned for their exceptional switching efficiency and high power density, strengths that are driving the development ...
Stepper streamlines pHEMT production for 5G markets
WEBOct 9, 2019 · This article was originally featured in the edition: Stepper streamlines pHEMT production for 5G markets. Introducing a 248 nm stepper enables highly uniform high-yield manufacture of miniaturised pHEMTs. BY Barry Lin, Chao-Min Chang AND Cliff Yang FROM Wavetek Microelectronics Corporation. The …
Out of the blue: UV VCSELs - News - Compound Semiconductor
WEBFollow (3594) Add to reading list. Out of the blue: UV VCSELs. Monday 1st March 2021. Dielectric mirrors and an AlGaN membrane enable the VCSEL to dive deep within the UV BY ÅSA HAGLUND FROM CHALMERS UNIVERSITY OF TECHNOLOGY. VCSELs are ubiquitous devices. Best known for providing data communication and facial recognition in smart gadgets ...
Soitec releases first 200mm SmartSiC substrate - News
WEBMay 4, 2022 · With the release, Soitec says it is now able to enlarge its SiC product portfolio beyond 150mm, take the development of its SmartSiC wafers to the next level and cater to the growing demand of the automotive market. The SmartSiC substrate in 200mm emerged from Soitec’s pilot line at its Substrate Innovation Centre within CEA-Leti in Grenoble.
Addressing production of SiC super-junction MOSFETs
WEBThis article was originally featured in the edition: Addressing production of SiC super-junction MOSFETs. A novel ion-implantation technique improves the manufacture of SiC power devices, including super-junction MOSFETs BY Michael Rueb FROM MI2-FACTORY. In the run-up to the turn of the millennium, a silent revolution took place in …
CEL Congratulates NEC Electronics on Completion of Merger with …
WEBThe new entity, Renesas Electronics Corporation, continues its 50 year partnership with CEL. Product Supply Uninterrupted. The supply of CEL products that come from NEC Electronics, including RF switches, power amplifiers, low noise amplifiers, optocouplers, solid state relays, lasers, and detectors, will continue without interruption.
Single-wafer processing streamlines SiC production
WEBReplacing batch lapping and polishing with a single-wafer grind and polish enables scalability in SiC substrate production while improving consistency, increasing yield and lowering the manufacturing cost. SiC is renowned for being difficult to grow and process. Falling just below diamond on the Mohs hardness scale, it is chemically inert to ...
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