UK-based testing instruments manufacturer Mecmesin has developed its latest model of horizontal friction peel and tear tester. The pre-programmed FPT-H1 has been designed to simplify the use for main industry standard friction-testing ...
Tags: Friction Peel, Tear Tester
Stationery is one of the most important branch of stationery products, the main use group is a student.Because of the different object of the users, the style of the stationery is defferent according to different age of the ...
Tags: cutting pen, pen plane, liquid glue, Office Supplies
Researchers at Chinese Academy of Sciences’ Institute of Semiconductors have achieved a 42% enhancement in light output from flip-chip indium gallium nitride (InGaN) light-emitting diodes (LEDs) by incorporating a photonic crystal ...
Tags: photonic crystal(PHC)structure, light-emitting diodes, Electrical
Rensselaer Polytechnic Institute in the USA has developed nitride semiconductor solar cells with high quantum efficiency for short wavelengths (370-450nm) and concentrated photovoltaics at temperatures up to 400°C [Liang Zhao et al, ...
Tags: PV Performance, Electrical
China’s Xidian University has been developing III-nitride double heterostructures (DHs) with indium gallium nitride (InGaN) channels with a view to high-electron-mobility transistors (HEMTs) [Yi Zhao et al, Appl. Phys. Lett., vol105, ...
Tags: HEMTs, InGaN channels
British designer Tom Schneider is the latest high profile name to be exhibiting in Hall 1 on stand F77 at this year's must-attend January Furniture Show, to be held 13-15 January at the Birmingham NEC. Passionate about creating ...
Tags: living theatre, dining theatre, home theatre, Furniture
Northwestern University’s Center for Quantum Devices in USA has developed a monolithic room-temperature terahertz (THz) source based on quantum cascade lasers (QCLs) [Q. Y. Lu et al, Appl. Phys. Lett., vol105, p201102, 2014]. The ...
China's first domestic passenger jet aircraft "ARJ21" will be put into commercial flight as early as next year. Although at present the aircraft has not yet officially entered the international market, but it should be reckoned with future ...
NTT Basic Research Laboratories in Japan has used a hexagonal boron nitride (h-BN) layer to release and transfer gallium nitride (GaN) high-electron-mobility transistors (HEMTs) from sapphire substrate to thermally conducting copper, ...
Tags: Boron Nitride, GaN Transistors
According to the report released by online payment company paypal, online shopping payment in Brazil will reach $27.8 billion in 2014, up 21% on year. The report said that the payment through portal devices such as tablets and smart ...
Tags: E-Commerce Sales, online shopping
Researchers based in China have found “remarkably reduced efficiency droop” from staircase (SC) thin indium gallium nitride (InGaN) quantum barrier (QB) light-emitting diodes (LEDs) [Kun Zhou et al, Appl. Phys. Lett., vol105, ...
Tags: High Current, remarkably reduced efficiency droop, Electrical
University of California Santa Barbara (UCSB) and Mitsubishi Chemical Corp have reported indium gallium nitride (InGaN) light-emitting diodes (LEDs) with thicker active regions enabled by growing the crystal on the semi-polar (30-3-1) plane ...
Production-ready flying car which is capable of transforming from an automobile into a plane within seconds has been unveiled at the Pioneers Festival in Vienna. The AeroMobil Flying Roadster 3.0 was designed and manufactured by ...
Researchers based in Singapore and Turkey have been developing a hole accelerator structure with a view to improving the performance of indium gallium nitride (InGaN) semiconductor light-emitting diodes (LEDs) [Zi-Hui Zhang et al, Appl. ...
Tags: Nitride LEDs, InGaN
North Carolina State University (NCSU) has been developing homo-epitaxy of non-polar aluminium nitride (AlN) with a view to deep ultraviolet (DUV, less than 300nm wavelength) optoelectronics [Isaac Bryan et al, J. Appl. Phys., vol116, ...
Tags: aluminium nitride, UV LED