Cadmium sulfide, a poor partner for selenium tandem solar cells A Danish-German research team has shown that using cadmium sulfide as an n-type partner in heterojunction tandem solar cells based on ...

Cadmium sulfide (CdS) thin films have emerged as a pivotal material in modern optoelectronic and photovoltaic applications. Their unique semiconductor properties – including a tunable bandgap, high ...

St. Louis, MO-- Lisa Martino-Taylor is a sociologist whose life's work has been to uncover details of the Army's ultra-secret military experiments carried out in St. Louis and other cities during the ...

During the 1950s and '60s, the U.S. Army dusted chosen American cities from coast to coast with a fine powder of a fluorescent, potentially toxic chemical. And now one scientist says, at least in the ...

When you need to quantify the color of an object, you’ve got quite a few options. You can throw a Raspberry Pi camera and OpenCV at the problem and approach it through software, or you can buy an ...

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While solar cells are a great alternative to fossil fuels, the environmental impact of the processes involved in manufacturing solar cells has been a concern. Solar panel fabrication often involves ...

Individual nanocrystals are remarkably strong. But under stress, complex nanostructures often fail because of large internal strains. Research on hollow nanospheres at the National Center for Electron ...

Researchers at the University of California, Berkeley, have found an easy way to make a complex nanostructure that consists of tiny rods studded with nanocrystals. The new self-assembly synthesis ...

Professor Louis Brus won the 2023 Nobel Prize in Chemistry for his work on quantum dots. Turn on your TV, and you might see ...