5 June 2012 Kyma demos K-Slice diamond wire technology on sapphire boules Picture:First slices from a 2"LED quality sapphire boule using Kyma's K-Slice super-abrasive diamond wire technology in a commercial multi-wire saw ...
Tags: Kyma Technologies Inc., K-Slice diamond wire technology
Researchers in Nanjing,China have reported the first fabrication and characterization at high temperature of high-performance solar-blind photodetectors(PDs)based on an aluminium gallium nitride(AlGaN)absorption layer and planar ...
Tags: High-Temperature, PD, MSM, Solar
Kyma Technologies Inc of Raleigh,NC,USA,which provides crystalline gallium nitride(GaN),aluminium nitride(AlN)and aluminium gallium nitride(AlGaN)materials and related products and services,says that it has demonstrated a 10-inch ...
Tags: 10"AlN-on-sapphire template, GaN, PVDNC, GaN LED
Researchers in China based at State Key Laboratory of Optoelectronic Materials and Technologies,Sun Yat-Sen University,have demonstrated a selective area growth(SAG)method for recessing gates in aluminium gallium nitride(AlGaN)semiconductor ...
11 May 2012 Record transconductance of 1105mS/mm for GaN/InAlN MIS-HFET University of California Santa Barbara(UCSB)has produced gate-first self-aligned metal-insulator-semiconductor heterostructure field-effect ...
Tags: GaN/InAlN, MIS-HFET, UCSB, semiconductor material
RWTH Aachen University and Aixtron SE in Germany have developed a new technique to create aluminium oxide insulated gates for nitride semiconductor transistors[Herwig Hahn et al,Semicond.Sci.Technol.,vol27,p062001,2012].The method consists ...
Tags: Plasma oxidation, RWTH Aachen University, Aixtron SE, GaN
The firm has achieved more than 10, 000 hours lifetime on its aluminium gallium nitride UVTOP ultraviolet LEDs. Under its continuous improvement program, Sensor Electronic Technology, Inc. (SETi) has demonstrated lifetimes of over 10, ...
Tags: UV LED