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Search results for chemical vapor deposition

Planetary Sciences Sep 15, 2021

NASA confirms thousands of massive, ancient volcanic eruptions on Mars

Some volcanoes can produce eruptions so powerful they release oceans of dust and toxic gases into the air, blocking out sunlight and changing a planet's climate for decades. By studying the topography and mineral composition ...

Plants & Animals Sep 15, 2021

Copying the small structures of Salvinia leaves

Several plants and animals have evolved surfaces with long-term (i.e., days to months) air-retainability to prevent wetting and submersion. One example is Salvinia, a plant floating on water. The secret "how do they maintain ...

Materials Science Sep 13, 2021

High-throughput method of identifying novel materials

Coupling computer automation with an ink-jet printer originally used to print T-shirt designs, researchers at Caltech and Google have developed a high-throughput method of identifying novel materials with interesting properties. ...

Condensed Matter Aug 31, 2021

New family of ferroelectric materials raises possibilities for improved information and energy storage

A new family of materials that could result in improved digital information storage and uses less energy may be possible thanks to a team of Penn State researchers who demonstrated ferroelectricity in magnesium-substituted ...

Nanomaterials Aug 25, 2021

Creation of the most perfect graphene

A team of researchers led by Director Rod Ruoff at the Center for Multidimensional Carbon Materials (CMCM) within the Institute for Basic Science (IBS), including graduate students at the Ulsan National Institute of Science ...

Ecology Aug 23, 2021

Hunting a creature that hunts me: Collecting ticks for research

It's a sweltering summer afternoon. I'm pushing aside tree limbs and crunching leaves to get back to the trap that I baited two hours ago with dry ice to attract ticks. When I get closer, I can see a gossamer mist hovering ...

Archaeology Aug 16, 2021

How the natural 'glazes' on the walls of Kimberley rock shelters help reveal the world the artists lived in

The Kimberley region is host to Australia's oldest known rock paintings. But people were carving engravings into some of these rocks before they were creating paintings.

Materials Science Aug 13, 2021

Material and coating process to protect ceramic parts

Post-pandemic vacation travel was among the biggest stories of summer 2021, raising questions about air travel's contribution to greenhouse gas emissions and climate change. According to the Environmental and Energy Study ...

Materials Science Aug 6, 2021

New technology will allow important metals to be made more efficiently

University of Minnesota Twin Cities College of Science and Engineering researchers have invented a cheaper, safer, and simpler technology that will allow a "stubborn" group of metals and metal oxides to be made into thin ...

Polymers Aug 5, 2021

Ultra-thin, gas-tight coatings for PET bottles

If polymers are specifically made to form and deposit on the surfaces surrounding the plasma, they can be coated in a targeted manner. Thanks to this so-called plasma enhanced chemical vapor deposition, or PECVD for short, ...

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