See also stories tagged with Silicon

Search results for silicon

Earth Sciences Aug 5, 2024

'Current' events: Scientists devise a new way to measure river flows

A team of scientists and engineers at NASA and the U.S. Geological Survey (USGS) has collaborated to see if a small piloted drone, equipped with a specialized payload, could help create detailed maps of how fast water is ...

Astrobiology Aug 2, 2024

Scientists discuss why we might not spot solar panel technosignatures

One of NASA's key priorities is understanding the potential for life elsewhere in the universe. NASA has not found any credible evidence of extraterrestrial life—but NASA is exploring the solar system and beyond to help ...

Environment Aug 2, 2024

Sizing up microplastics: Nanofiltration uncovers environmental bioactivity

A new study reveals the bioactivity of microplastics in Lake Ontario using cutting-edge nanomembrane filtering technology. Researchers found all samples contained microplastics ranging between 8 and 20 µm. The study is published ...

Polymers Aug 2, 2024

Solving the doping problem: Enhancing performance in organic semiconductors

Cavendish physicists have discovered two new ways to improve organic semiconductors. They found a way to remove more electrons from the material than previously possible and used unexpected properties in an environment known ...

Materials Science Jul 31, 2024

Surface modification for more effective textured perovskite/silicon tandem solar cells

A coating of solar cells with special organic molecules could pave the way for a new generation of solar panels. As a research team reports in the journal Angewandte Chemie International Edition, this coating can increase ...

Nanophysics Jul 30, 2024

New, more sustainable method for manufacturing microchips and other nanoscale devices

Putting 50 billion transistors into a microchip the size of a fingernail is a feat that requires manufacturing methods of nanometer level precision—layering of thin films, then etching, depositing, or using photolithography ...

Condensed Matter Jul 29, 2024

A camera trap for the invisible—a solution to difficult pattern recognition problem in experimental particle physics

It sounds fantastical, but it's a reality for the scientists who work at the world's largest particle collider.

Earth Sciences Jul 29, 2024

A blue miracle in the Eifel: How sapphires formed in volcanoes

Researchers at Heidelberg University are studying the formation of this characteristically blue-colored crystal in volcanic melts

Condensed Matter Jul 25, 2024

'Miracle' filter turns store-bought LEDs into spintronic devices

Traditional electronics use semiconductors to transmit data through bursts of charged carriers (electrons or holes) to convey messages in "1s" and "0s." Spintronic devices can process an order of magnitude more information ...

Analytical Chemistry Jul 24, 2024

Researchers discover faster, more energy-efficient way to manufacture industrially important propylene

Polypropylene is a common type of plastic found in many essential products used today, such as food containers and medical devices. Because polypropylene is so popular, demand is surging for a chemical used to make it. That ...

page 2 from 40