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Unzipping graphene nanotubes into nanoribbons

Phys.org   -   Scientific News Websites

In a new study published in EPJ B, Basant Lal Sharma from the Indian Institute of Technology Kanpur provides a detailed analysis of how the flow of heat and electrons is affected at the interface between an 'armchair' shaped carbon nanotube and a ...

Jun 5, 2018

Scientists Discover Mechanism of Air Separation by Nanowindows

AZoNano   -   Nanotechnology Websites

Nanoscale holes in graphene (termed as "nanowindows") are different from the windows of a house, and can selectively choose the type of air molecules that can pass through. A research...

Jun 5, 2018

Unzipping graphene nanotubes into nanoribbons: Elegant mathematical solution explains how flow of electrons changes when carbon nanotubes turn into zigzag nanoribbons

ScienceDaily   -   General News Websites

In a new study scientists provide a detailed analysis of how the flow of heat and electrons is affected at the interface between an 'armchair' shaped carbon nanotube and a zigzagging nanoribbon made up of a single-layer carbon honeycomb sheet of g...

Jun 5, 2018

Quantum computers are weirder and more powerful than we thought

New Scientist   -   Scientific News Websites

A theoretical breakthrough has shown that quantum computers are not just faster versions of ordinary computers, but something much stranger

Jun 5, 2018

Photoexcited graphene puzzle solved

chemeurope.com   -   Scientific News Websites

Light detection and control lies at the heart of many modern device applications, such as smartphone cameras. Using graphene as a light-sensitive material for light detectors can offer significant improvements with respect to materials being used...

Jun 5, 2018

Golden nanoglue completes the wonder material

Phys.org   -   Scientific News Websites

In a recent study, scientists at the University of Oulu have developed a nanojunction, joining one of the most promising novel materials, molybdenum disulfide, with nickel.

Jun 5, 2018

Making composite material smart with precious metal

Phys.org   -   Scientific News Websites

Doping polymer brushes with gold nanoparticles results in a switchable composite material which changes its thickness depending on the pH value. The research by physicists at the TU Darmstadt, published in the journal Soft Matter, could be used to...

Jun 5, 2018

Atomically thin nanowires convert heat to electricity more efficiently

chemeurope.com   -   Scientific News Websites

Waste heat can be converted to electricity more efficiently using one-dimensional nanoscale materials as thin as an atom - ushering a new way of generating sustainable energy - thanks to new research by the University of Warwick. Led by Drs Andri...

Jun 5, 2018

New mechanisms discovered to separate air

chemeurope.com   -   Scientific News Websites

Unlike the windows of your house, nanoscale holes in graphene (named as "nanowindows") can selectively choose which type of air molecules can pass through. Scientists from Shinshu University and PSL University, France, theoretically proved concer...

Jun 5, 2018

Physicists use terahertz flashes to uncover state of matter hidden by superconductivity

ScienceDaily   -   General News Websites

A research team has developed a new quantum switching scheme that gives them access to new and hidden states of matter. If researchers can learn to control the hidden state, further stabilize it and determine whether it's suitable for quantum logi...

Jun 4, 2018

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