University of Notre Dame (UND) and IQE RF LLC of Somerset, NJ, USA have achieved record cut-off frequencies of 370GHz for InAlN/AlN/GaN/SiC high-electron-mobility transistors. The use of indium aluminum nitride (InAlN) barrier layers ...
Tags: Raw Material
Taiwan-based researchers have been working to reduce nitride semiconductor high-electron-mobility transistor(HEMT)costs by developing copper interconnect structures compatible with production processes on silicon substrates[Yueh-Chin Lin et ...
Tags: HEMT, Breakdown Voltages, Copper, Gold
Picture:Tungsten crucible with ultra-smooth surface. In booth I112 at the Display Taiwan trade show(19 June),PLANSEE of Reutte,Austria(which makes refractory metals and composite materials including pressed-sintered crucibles made of ...
Tags: PLANSEE, Sapphire, Taiwan, Austria, Kyropoulos
The longstanding upswing in titanium dioxide prices ground to a temporary standstill in the second quarter. Generally speaking, mark-ups announced by virtually all major manufacturers in the second half of February and in March for ...
Tags: market view, Titanium dioxide, price
Singapore and Hong Kong researchers have developed a gold-free CMOS-compatible process for nitride semiconductor metal–oxide–semiconductor high-electron-mobility transistors(MOS-HEMTs)[Xinke Liu et ...
Tags: Nitride MOS-HEMTs MOCVD, MOS-HEMTs, AlGaN
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
Italy-The inauguration of Juventus stadium took place at the beginning of the 2011/2012 Serie A season,which ended in them becoming the Serie A Champions.The new stadium features an extensive RCF sound reinforcement system. The stadium ...
Tags: RCF, Stadium, Technology
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 ...
Researchers in France and Switzerland have used nitride semiconductor quantum cascade(QC)structures to detect short-wavelength infrared light[S.Sakr et al,Appl.Phys.Lett.,vol100,p181103,2012].The team was based variously at University of ...
Tags: Quantum cascade detectors, Short-wavelength IR, QC structures
Companies making white roof coatings and emulsions are seeing an increased call for photovoltaic solar power systems which are capable of absorbing the albedo, which is reflected light coming off of a flat or low angle roof. White sheet ...
Tags: News Update, Industry Trends, roof
Cosmit announced the winners of the 15th edition of Salone Satellite 2012. First PrizeRaul Lauri(Spain)Decafe Lamp–made with biodegradable material derived from coffee grounds.This award is given in recognition of the ...
Tags: the Salone Satellite Award 2012, Lauri(Spain)Decafe Lamp
In view of the pulp prices that have been rising again since the start of the year and the mark-ups announced by titanium-dioxide manufacturers for the second quarter,the majority of decor-paper manufacturers are sticking to their plans for ...
Tags: pulp prices rising, Decor Paper Producers markUps, preliminary talks
Metallic sheets, whether they are made of aluminum alloy, stainless steel, steel, titanium or any other metal are generally cut using CNC laser cutting machine. When metal needs to be used for producing prototypes or thicker metal needs to ...
Tags: Industry Knowledge, Learning Center, Laser Cutting Machine
Milling cutters help you achieve better surface finish or the removal of material at a higher speed. You can use an end mill, a face mill or a shell mill depending on your milling machine setup. You can buy milling cutters made of different ...
Tags: learning center, milling cutter
Anodizing equipment uses chemicals to thicken the natural oxide layer on a piece of metal. The technique is commonly used with aluminum, copper and titanium parts. Anodizing lets you add bright dyes and different finishes to the surface of ...