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Gallium nitride (Ga N) is a binary III/V direct bandgap semiconductor commonly used in blue light-emitting diodes since the 1990s. The compound is a very hard material that has a Wurtzite crystal structure .
Wolfspeed, Inc. is an American developer and manufacturer of wide-bandgap semiconductors, focused on silicon carbide and gallium nitride materials and devices for power and radio frequency applications such as transportation, power supplies, power inverters, and wireless systems. The company was formerly named Cree, Inc. [1]
Blue, direct diode semiconductor lasers can be built using inorganic gallium nitride (GaN) or InGaN gain medium, upon which many (dozens or more) layers of atoms are placed to form the active part of the laser that generates photons from quantum wells. Infrared lasers built on gallium arsenide (Ga As) semiconductors use similar manufacturing ...
In January 2024, analysts at financial firm Baird named Toast (NYSE: TOST) as one of its top financial-technology stocks for the upcoming year. Shares of Toast climbed 100% in 2024, handily ...
Transphorm, Inc. is an American semiconductor company focused on producing transistors made from gallium nitride (GaN) for use in switched-mode power supplies. [1] The company was acquired by Renesas Electronics in 2024. [2]
In September 2016, the Marine Corps awarded Northrop Grumman a $375 million contract for nine additional LRIP systems that will incorporate gallium nitride (GaN) technology. [10] In June 2019, the Marine Corps awarded Northrop Grumman a $958 million contract for full-rate production of 30 GaN G/ATOR Systems. [11]
Artificial intelligence (AI) stocks have been a driving force behind the S&P 500's impressive performance recently. The benchmark index has climbed over 21% year to date and gained more than 34% ...
The company was founded in 2007 by Alex Lidow, Joe Cao and Robert Beach, with Lidow continuing as CEO. [1] The company is based in El Segundo, California. [1] Its eGaN® FETs and ICs are widely used in the Light Detection and Ranging (Lidar) systems for self-driving and autonomous vehicles, such as the lidar systems developed by Velodyne.