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Search results for chemical vapor deposition

Nanophysics Dec 3, 2021

Novel two-step mechanism revealed in two-dimensional material formation

Typically only an atom thick, 2D materials exhibit highly desirable properties for advanced technologies, such as flexibility, superconductivity and more. Made from carefully transitioning individual components from gas or ...

Nanomaterials Dec 1, 2021

Developing wafer-scale highly oriented graphene on sapphire

Researchers have used direct chemical vapor deposition (CVD) growth of wafer-scale, high-quality graphene on dielectrics for versatile applications. However, graphene synthesized this way has shown a polycrystalline film ...

Space Exploration Nov 30, 2021

Are water plumes spraying from Europa? NASA's Europa Clipper is on the case

Finding plumes at Europa is an exciting prospect, but scientists warn it'll be tricky, even from up close.

Nanomaterials Nov 16, 2021

Borophenes made easy

Synthetic organic chemists still aim to understand the scalable synthesis of elemental, two-dimensional (2D) materials beyond graphene. In a new report, Marc G. Cuxart and a team of researchers in physics, chemistry and electrical ...

General Âé¶¹ÒùÔºics Oct 25, 2021

New synthesis process paves way for more efficient lasers, LEDs

Researchers from North Carolina State University have developed a new process that makes use of existing industry standard techniques for making III-nitride semiconductor materials, but results in layered materials that will ...

Nanophysics Oct 25, 2021

Atomic-scale 'lasagna' keeps heat at bay

Researchers from Tokyo Metropolitan University have found new ways of controlling how heat flows through thin materials by stacking atomically thin layers of atoms into van der Waals heterostructures. By comparing different ...

Materials Science Oct 1, 2021

Thermal storage for energy transition

In Germany, 55 percent of final energy consumption goes towards heating and cooling. However, a lot of heat dissipates unused because it is not generated as and when required. Thermal storage using zeolite material allows ...

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. ...

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