Researchers in the USA have grown two-dimensional (2D) layers of gallium nitride (GaN) using a graphene encapsulation on silicon carbide (SiC) substrate [Zakaria Y. Al Balushi et al, Nature Materials, published online 29 August 2016]. The ...
Tags: 2D GaN, graphene encapsulation, SiC
The project MIRPHAB (MidInfraRed PHotonics devices fABrication for chemical sensing and spectroscopic applications) has unveiled a chemical sensor capable of detecting drugs and explosives from a distance of 30m. Lasting from the ...
Tags: MIRPHAB, mid-IR chemical sensor
The US Department of Energy's Oak Ridge National Laboratory (ORNL) has for the first time, it is claimed, combined a novel synthesis process with commercial electron-beam lithography techniques to produce arrays of semiconductor junctions ...
Tags: electronics, semiconductor, Heterojunctions
Crystal IS Inc of Green Island, NY, USA, an Asahi Kasei company that makes proprietary ultraviolet light-emitting diodes (UVC LEDs) grown pseudomorphically (strained) on aluminum nitride (AlN) substrates, has introduced the Optan ...
Tags: Crystal IS, Optan
In cooperation with international partners, Germany’s Forschungszentrum Jülich and the Paul Scherrer Institute (PSI) in Villigen, Switzerland have presented what is claimed to be the first semiconductor laser consisting solely of ...
Tags: Group-IV Lasers, clock signal, Electrical
CRAIC Technologies of San Dimas, CA, USA has launched the FLEX UV-visible-NIR microspectrophotometer concept, which is designed to be flexible in configuration, capabilities and pricing. Tailored for cost-effective spectroscopic analysis ...
Tags: CRAIC Technologies, Electrical
The Fraunhofer Institute for Laser Technology ILT of Aachen, Germany has worked with RWTH Aachen University’s Institute of Physics (IA) to develop an analysis technology that, for the first time it is claimed, allows the structural ...
Tags: LED light, Laser system
Crystal IS Inc of Green Island, NY, USA, an Asahi Kasei company that makes proprietary ultraviolet light-emitting diodes (UVC LEDs) grown pseudomorphically (strained) on aluminum nitride (AlN) substrates, has announced availability of its ...
Tags: LED, Electrical, Electronics
Researchers in Germany have developed two-dimensional hole gas (2DHG) gallium nitride (GaN) channel structures with record mobility [B Reuters et al, J. Phys. D: Appl. Phys., vol47, p175103, 2014]. Mobility for 2DHGs in GaN is usually ...
Tags: Electrical, Electronics
At the Materials Research Society (MRS) Spring Meeting & Exhibit in San Francisco (22–24 April), Lake Shore Cryotronics Inc of Westerville, near Columbus, OH, USA, which makes scientific sensors, instruments and systems for ...
Tags: Lake Shore, MRS Spring
Lake Shore Cryotronics Inc of Westerville OH, USA, which makes scientific sensors, instruments and systems for measurement and control, says that its new 8500 Series THz system is a fully integrated hardware/software platform for the ...
Tags: Lake Shore, Electrical, Electronics
In booths 901/903 at the American Physical Society (APS) March Meeting in Denver (3-7 March), Lake Shore Cryotronics Inc of Westerville OH, USA, which makes scientific sensors, instruments and systems for measurement and control, is to ...
Tags: scientific sensors, terahertz system, integrated platform
Topological insulators are the key to future spintronics technologies. EPFL scientists have unraveled how these strange materials work, overcoming one of the biggest obstacles on the way to next-generation applications. Spintronics is an ...
Tags: EPFL, Future Electronic, Material, Physical Review Letters
The US Department of Energy’s Argonne National Laboratory and the University of Texas at Austin have co-developed inexpensive material that has the potential to capture and convert solar energy — particularly from the bluer part ...
Tags: Solar Cells, High-Energy Photons
The goal of making cheap organic solar cells may have gotten a little more approachable with a new understanding of the basic science of charge separation presented in a paper published online today, February 3, in Nature Communications. ...
Tags: Solar Cells