Scientists built a nano switch that controls excitons, chargeless quantum quasiparticles, at room temperature.

Abstract: Synchronous rectification (SR) reduces conduction loss and improves efficiency by replacing antiparallel diodes with switching devices for rectification. However, determining SR signals for ...

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Abstract: Techniques for measuring the temperature of active absorber layer(s) in laser power converter photovoltaics using electro- and photo-luminescence spectroscopy are described. These techniques ...

First taste of fall, as Hurricane Erin impacts late-August temperatures across Ontario and Quebec Both Ontario and Quebec are on track for a significant temperature drop as a taste of early fall ...

Anna Skinner is a Newsweek senior reporter based in Indianapolis. Her focus is reporting on the climate, environment and weather but she also reports on other topics for the National News Team. She ...

Yet another office tower in downtown Houston is poised for transformation into apartments, continuing the city's growing trend of converting commercial spaces amid shifting market demands. The latest ...

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