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Graphene

A scanning electron microscope image of the innovative graphene device utilizing a non-Boolean logic gate (with the university's symbol, UCR, imprinted on top of the graphene surface). The scale of the line at the bottom of the image is XNUMX micron. [Courtesy University of California at Riverside].

Graphene-based logic circuits

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Visualization of the new XNUMXD shape compared to the flat sheets of graphene (in the background). [Courtesy of Boston College].

A new form of carbon: coiled "nano-graphene".

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Kasper Naugaard, University of Copenhagen. PR photo

A transistor consisting of a molecular monolayer - graphene

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Monolayers of Germanan crystals with hydrogen atoms at their ends (right) were synthesized by dissolving the calcium salt of the material germanium (left) in hydrochloric acid. [Source: Ohio University].

Is germanium faster than graphene?

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Folds of graphene. Image: Duke University

Controlled folding of graphene to create artificial muscle

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Prof. Albert Pert, winner of the 2007 Nobel Prize in Physics, in a lecture at Bar-Ilan upon receiving an honorary doctorate, May 2012. Photo: Avi Blizovsky

The combination of spintronics and nanotechnology will make it possible to replace the current electronics when the limit of physical capacity is reached

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A graph depicting the energy consumption of the new processor compared to known processors over 4 years.

April 1 Hoax: The first ever graphene-based processor is developed

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Superconducting strips on graphene surfaces. Figure: Center for Nanotechnology in London

A new nanoscale electronic state in graphene

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Graphene surface has several applications. Image: Rice University

A new method of using graphene material

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The crystal structure of SrMnBi2 resembles iron balls. Image: Marc Uhlarz/HZDR

Researchers have discovered a material with graphene-like properties

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Graphene production on copper nanocrystals. Image: University of Illinois

Graphene production using copper crystals

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A single atom thick sheet of graphene traps water on a mica surface

Obtaining high quality graphene with the help of hydrogen

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A research team led by chemists from the University of Buffalo was able to observe the "clouds" of electrons found on the surface of the material graphene

Folds in graphene impair its conductivity

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Amrita Chakrabarti, University of Illinois

A simple, economical and "green" method for producing graphene

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A clean graphene surface as scanned with an electron microscope. Image: Vanderbilt University

Monoatomic sheets as the material of the future

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A light-sensitive structure made of graphene and polymers

Light is able to control the electronic properties of graphene

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Phonon instability in graphene

The weak point of the graphene material

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In 2008, experiments were carried out at Columbia University that led to the receipt of pure graphene, a single layer of graphite with a thickness of a single atom, which has since become the strongest material known to mankind. This finding actually led to the question - how and why does graphene break?
Graphene. Illustration: Boston College

New graphene-like nanomaterials

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Quantum dots in graphene. Photo: Rice University

Preparation of clean graphene using table sugar

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Fluorine Graphene. Image: University of Manchester

New from Andre Geim: a new form of Teflon from the Nobel-winning material graphene

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President Shimon Peres and Nobel laureate in physics Andre Geim at the Nano Israel conference, November 2010. Photo: Ilan Levy

Nobel laureate Andre Geim would like graphene to be used as a means of quickly and cheaply sequencing DNA

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A clean graphene surface as scanned with an electron microscope. Image: Vanderbilt University

Carbon Wonderland by 2010 Nobel Laureate in Physics Andre Geim and Philip Kim

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Image 1. Graphene. The nearly perfect mesh is a single atom thick. It consists of carbon atoms connected together in a pattern of hexagons similar to networks.

The 2010 Nobel Prize in Physics - Graphene and the background to the win.

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A clean graphene surface as scanned with an electron microscope. Image: Vanderbilt University

Nobel Prize in Physics - to the researchers who discovered graphene

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A single atom thick sheet of graphene traps water on a mica surface

A new method for viewing atomic structures

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