En route to better transformers

Researchers at the Paul Scherrer Institute PSI have found a way of looking inside the iron core of transformers. Transformers are indispensable in regulating electricity both in industry and in domestic households. The better ...

NASA establishes contact with STEREO mission

On Aug. 21, 2016, contact was reestablished with one of NASA's Solar Terrestrial Relations Observatories, known as the STEREO-B spacecraft, after communications were lost on Oct. 1, 2014. Over 22 months, the STEREO team has ...

Five questions on Germany's green energy shift

Germany's 'Energiewende' or energy transition is its biggest infrastructure project of the post-World War II era, and its greatest national challenge since reunification in 1990.

How plants sense electric fields

An international group of researchers has pinpointed the sensor plants use to sense electric fields. A beneficial side effect: Their work could contribute to the understanding of how the Ebola virus enters human cells.

Got Solitons? Researcher sees problem as a solution

Sandia National Laboratories' Juan Elizondo-Decanini turned a long-standing problem into an idea he believes could lead to better and less expensive machines, from cell phones to pressure sensors.

British astronaut's first spacewalk set for Jan 15

Tim Peake, the first British astronaut to travel to the International Space Station, is poised to embark on his first spacewalk January 15, global space agencies announced Tuesday.

Manipulating transistors at terahertz frequencies

An interdisciplinary team at the Ruhr-Universität Bochum has found a way of accessing the interior of transistors. The researchers have manipulated the electron gas contained within by applying resonators to generate rhythmic ...

New processes in modern ReRAM memory cells decoded

Resistive memory cells or ReRAMs for short are deemed to be the new super information-storage solution of the future. At present, two basic concepts are being pursued, which, up to now, were associated with different types ...

GaN-based transistor blocking voltage exceeds 1kV

Research reported in Applied Physics Express (APEX) describes the development of 'vertically orientated' GaN-based transistors with blocking voltages exceeding 1kV. These findings are important for the application of nitride ...

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