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A new route to dissipationless electronics

A team of researchers has demonstrated a new material that promises to eliminate loss in electrical power transmission. The surprise is that their methodology for solving this classic energy problem is based upon the first realization of a highly exotic type of magnetic semiconductor first theorized less than a decade ago - a magnetic topological insulator.

Sensors that improve rail transport safety

A new kind of human-machine communication is to make it possible to detect damage to rail vehicles before itís too late. The technology also leads to an improvement in the servicing of trains, providing it only when needed. The technology relies on a cloud-supported, wireless network of sensors.

Demonstrating a driverless future

In the coming decades, we will likely commute to work and explore the countryside in autonomous, or driverless, cars capable of communicating with the roads they are traveling on. A convergence of technological innovations in embedded sensors, computer vision, artificial intelligence, control and automation, and computer processing power is making this feat a reality.

Solar energy that doesnít block the view

Researchers have developed a new type of solar concentrator that when placed over a window creates solar energy while allowing people to actually see through the window. It is called a transparent luminescent solar concentrator and can be used on buildings, cell phones and any other device that has a flat, clear surface.

Survey of Performance Testing Tools

Performance testing is done to find out one or more risks related to cost, expense and opportunity affecting business reputation and continuity. Main goal of performance testing is to test for the availability, scalability, speed and performance of the software as well as hardware

What is New in Data Acquisition Systems

From research work to modern engineering processes, high rates of encoded information in multiple signals from simultaneous processes have forced data acquisition (DAQ) systems to evolve. This article gives you insight on the latest in DAQ systems

New material allows for ultra-thin solar cells

Extremely thin, semi-transparent, flexible solar cells could soon become reality. Scientists have managed to create a semiconductor structure consisting of two ultra-thin layers, which appears to be excellently suited for photovoltaic energy conversion. Several months ago, the team had already produced an ultra-thin layer of the photoactive crystal tungsten diselenide. Now, this semiconductor has successfully been combined with another layer made of molybdenum disulphide, creating a designer-material that may be used in future low-cost solar cells.

Nanoengineers develop basis for electronics that stretch at the molecular level

Nanoengineers at the University of California, San Diego are asking what might be possible if semiconductor materials were flexible and stretchable without sacrificing electronic function?

Articles >>

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