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Search results for chemical vapor deposition

Materials Science Jul 30, 2019

Ultra-thin layers of rust generate electricity from flowing water

There are many ways to generate electricity—batteries, solar panels, wind turbines, and hydroelectric dams, to name a few examples… and now, there's rust.

Nanomaterials Jul 29, 2019

New theory shows peculiar 'Janus' interface a common mechanism in carbon nanotube growth

When is a circle less stable than a jagged loop? Apparently when you're talking about carbon nanotubes.

Condensed Matter Jul 12, 2019

Creating two-dimensional layered Zintl phase by dimensional manipulation of the crystal structure

The discovery of new families of two-dimensional (2-D) layered materials beyond graphene has always attracted great attention, but it remains challenging to artificially recreate the honeycomb atomic lattice structure with ...

Nanomaterials Jul 3, 2019

Graphenes now go monolayer and single crystalline

IBS-CMCM scientists have reported a truly single layer (i.e., adlayer-free) large area graphene film on large area copper foils. They refined the chemical vapor deposition (CVD) growth method by eliminating all carbon impurities ...

Nanomaterials Jul 1, 2019

Âé¶¹ÒùÔºicists OK commercial graphene for T-wave detection

Russian researchers from the Moscow Institute of Âé¶¹ÒùÔºics and Technology (MIPT) and Valiev Institute of Âé¶¹ÒùÔºics and Technology have demonstrated resonant absorption of terahertz radiation in commercially available graphene. ...

Nanophysics Jun 19, 2019

Graphene-based ink may lead to printable energy storage devices

Researchers have created an ink made of graphene nanosheets, and demonstrated that the ink can be used to print 3-D structures. As the graphene-based ink can be mass-produced in an inexpensive and environmentally friendly ...

Quantum Âé¶¹ÒùÔºics May 29, 2019

Quantum information gets a boost from thin-film breakthrough

Efforts to create reliable light-based quantum computing, quantum key distribution for cybersecurity, and other technologies got a boost from a new study demonstrating an innovative method for creating thin films to control ...

Nanomaterials May 29, 2019

Pantry ingredients can help grow carbon nanotubes

Baking soda, table salt, and detergent are surprisingly effective ingredients for cooking up carbon nanotubes, researchers at MIT have found.

Nanophysics May 24, 2019

Rare iron oxide could be combined with 2-D materials for electronic, spintronic devices

Rice University researchers have simplified the synthesis of a unique, nearly two-dimensional form of iron oxide with strong magnetic properties that is easy to stack atop other 2-D materials.

Materials Science May 15, 2019

New surface treatment could improve refrigeration efficiency

Unlike water, liquid refrigerants and other fluids that have a low surface tension tend to spread quickly into a sheet when they come into contact with a surface. But for many industrial process it would be better if the ...

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