Search results for chemical vapor deposition

Nanomaterials Apr 29, 2019

Decoupled graphene thanks to potassium bromide

The use of potassium bromide in the production of graphene on a copper surface can lead to better results. When potassium bromide molecules arrange themselves between graphene and copper, it results in electronic decoupling. ...

Materials Science Apr 22, 2019

New technique produces longer-lasting lithium batteries

The grand challenge to improve energy storage and increase battery life, while ensuring safe operation, is becoming evermore critical as we become increasingly reliant on this energy source for everything from portable devices ...

Condensed Matter Apr 12, 2019

Researchers discover an economical way to produce high-performance thin films for electronics

Researchers at Missouri S&T have found an unprecedented, economical method for creating high-performance inorganic thin films, or "epitaxial" films, used in the manufacture of semiconductors for flexible electronics, LEDs ...

Nanomaterials Apr 11, 2019

New tunable nanomaterials possible due to flexible process invented

Physicists at the University of Bath have developed a flexible process allowing the synthesis in a single flow of a wide range of novel nanomaterials with various morphologies, with potential applications in areas including ...

Nanomaterials Apr 3, 2019

New record on the growth of graphene single crystals

Graphene, especially the graphene single crystal, is a star material for future photonics and electronics due to its unique properties, such as giant intrinsic charge carrier mobility, record thermal conductivity, super stiffness ...

Space Exploration Mar 26, 2019

Asteroids, hydrogen make great recipe for life on Mars

A new study reveals asteroid impacts on ancient Mars could have produced key ingredients for life if the Martian atmosphere was rich in hydrogen. An early hydrogen-rich atmosphere on Mars could also explain how the planet ...

Nanomaterials Mar 26, 2019

Gold soaks up boron, spits out borophene

In the heat of a furnace, boron atoms happily dive into a bath of gold. And when things get cool, they resurface as coveted borophene.

Space Exploration Mar 25, 2019

Exploring Mercury in a new book

Up until 2008, only one spacecraft had ever visited the planet Mercury, and it didn't linger long. NASA's Mariner 10 mission flew past the tiny world three times in the 1970s, giving humanity a helpful but limited glimpse ...

Nanophysics Mar 13, 2019

Scientists take a deep dive into the imperfect world of 2-D materials

Nothing is perfect, or so the saying goes, and that's not always a bad thing. In a study at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab), scientists learned how nanoscale defects can enhance ...

Nanomaterials Mar 4, 2019

Step right up for bigger 2-D sheets

Very small steps make a big difference to researchers who want to create large wafers of two-dimensional material.

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