Azzurro has announced both production and lab milestones in wavelength variation using its GaN-on-Si LED template wafers and Air Water is working on a GaN-on-SiC-on-Si architecture with a new Aixtron MOCVD reactor. While the LED industry ...
Tags: LED Substrate Strategies, Lighting
Aixtron SE announced gas manufacturer Air Water Inc. based in Azumino, Japan has successfully installed a fully automated AIX G5 HT Planetary Reactorin a 8x6-inch configuration for the growth of GaN epitaxial layers. Following the system ...
Tags: LED, LED applications, Electrical, Electronics
Deposition equipment maker Aixtron SE of Herzogenrath, Germany says that Air Water Inc of Azumino, Japan has successfully installed a fully automated Aixtron AIX G5 HT Planetary Reactor (in 8x6-inch configuration) for the MOCVD growth of ...
Tags: Aixtron MOCVD GaN-on-SiC, Electrical, Electronics, Industrial Equipment
Researchers based in Belgium have developed gold-free nitride semiconductor Schottky barrier diodes (SBDs) on 200mm-diameter silicon to complement metal-insulator-semiconductor high-electron-mobility transistors (MISHEMTs) previously ...
Tags: Barrier Diodes, Electrical, Electronics
When a molten material cools quickly, parts of it may have enough time to grow into orderly crystals. But if the cooling rate is too fast for the entire melt to crystallize, the remaining material ends up in a non-crystalline state known as ...
Tags: glass, Construction
The US Naval Research Laboratory (NRL) in Washington DC has developed a method to grow epitaxial nitride semiconductors on graphene [Neeraj Nepal et al, Appl. Phys. Express, vol6, p061003, 2013]. The researchers hope that this could lead to ...
Tags: Graphene, Electrical, Electronics, hot-electron transistors
It is reported that Hong Kong University of Science and Technology (HKUST) has developed silicon substrate green and yellow nitride semiconductor LEDs. Details of the development were published in the May 29th issue of IEEE Electronic ...
Tags: HKUST, Lighting, Semiconductor, LED
Plastics solutions provider Borouge has exhibited its sustainability advancements in consumer food packaging technology at the Chinaplas 2013 exhibition that took place from 20-23 May in Guangzhou. The company introduced its Bormod ...
Tags: Borouge, Food Packaging Solutions
Researchers based in China and Sweden have proposed fast chemical vapor deposition (CVD) of graphene as a route to more cost-effective transparent conducting layers (TCLs) for nitride semiconductor light-emitting diodes (LEDs) [Xu Kun et ...
Researchers in the USA at BAE Systems and Purdue University have developed atomic layer deposited (ALD) aluminium oxide as passivation for nitride semiconductor high-electron-mobility transistors (HEMTs) [Dong Xu et al, Electron Device ...
Tags: Oxide Passivation, Electronics, Atomic Layer
Gwangju Institute of Science and Technology and Samsung Electronics Co Ltd of South Korea have developed a zinc oxide (ZnO) nanorod (NR) process for improving light extraction from gallium nitride (GaN) light-emitting diodes (LEDs) by up to ...
Tags: GaN, LEDs, Electronics
The first millimeter-wave power demonstration of aluminium gallium nitride/gallium nitride (AlGaN/GaN) high-electron-mobility transistors (GaN) grown on a (110) silicon substrate has been claimed by a French team of researchers [A. Soltani ...
Researchers in Japan and Switzerland have used a laser treatment of sapphire substrates to increase the thickness of gallium nitride (GaN) layers grown by hydride vapor phase epitaxy (HVPE) to around 200μm [Hideo Aida et al, Appl. Phys. ...
Glass is probably one of the most commonly used materials, known to us. Right from simple cookery utensils to eye glasses, lighting systems, construction works (doors, windows), camera components and sophisticated machinery, glass is used ...
Tags: Glass
SP Scientific has announced that ControLyo Nucleation On-Demand Technology can now be retrofitted to a wide range of previously installed production freeze dryers. The ControLyo™ technology, patented by Praxair Inc, was licensed ...