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IEEE Spectrum July 2012 Alexander Hellemans |
The Quest for 2-D Silicon Silicene -- the silicon analogue to graphene -- could have amazing electronic abilities |
Chemistry World February 11, 2015 Matthew Gunther |
Silicene 'sandwich' transistor a delectable prospect The world's first one-atom-thick silicon transistor has been made by scientists in the US. |
Chemistry World August 29, 2012 James Urquhart |
Graphene--boron nitride stitching to sew up electronics The race to create ultrathin, transparent and flexible electronic devices using graphene -- the most conductive material known to exist -- has a promising new contender. |
Chemistry World November 26, 2012 David Bradley |
Spotting silicon in graphene, it's dope A combination of scanning transmission electron microscopy and atomic-resolution spectroscopic techniques has allowed US researchers to pick out individual silicon atoms in a doped graphene sheet. |
Chemistry World February 28, 2007 Richard Van Noorden |
First Graphene Transistors May Herald Future of Electronic Chips Researchers claim to have created the world's first practical transistors cut from ribbons of graphene, a single layer of carbon atoms. |
Chemistry World September 29, 2015 Jon Cartwright |
Graphene band gap heralds new electronics Scientists in the US and France have produced graphene with a record high band gap of half an electronvolt (0.5 eV), which they claim is sufficient to produce useful graphene transistors. |
Chemistry World November 18, 2009 Lewis Brindley |
Ironing graphene sheets flat Rather than leaving 'ripples' characteristic of graphene sheets, the technique produces 'ultra flat' graphene which could be very useful for electrical applications. |
Chemistry World September 11, 2014 Emma Stoye |
Germanium enters 2D scene In recent years we've welcomed silicene and phosphorene to the family of elements that have a two-dimensional allotrope, and now germanium has become the latest member. |
Chemistry World January 23, 2014 Andy Extance |
Phosphorene discovery positively impacts 2D electronics US researchers have made phosphorus into an analog of graphene, dubbed phosphorene, allowing practical electronic devices made from such two-dimensional materials. |
IEEE Spectrum November 2010 Sinitskii & Tour |
Graphene Electronics, Unzipped By unrolling tiny carbon tubes, you can produce superthin sheets with truly extraordinary electronic properties |
Chemistry World January 29, 2009 James Urquhart |
Graphene to graphane by chemical conversion An international research team have successfully converted graphene - sheets of carbon just a single layer of atoms thick - into its hydrogenated equivalent, graphane. |
Chemistry World November 2011 Philip Ball |
Column: The Crucible Growing graphene by CVD might benefit from an initial injection of hexagonality to start off on the right footing. |
IEEE Spectrum April 2012 Neil Savage |
Graphene's New Rival Molybdenum disulfide helps graphene transistors work better -- and it makes good nanocircuits on its own, too |
Chemistry World October 19, 2011 Kate McAlpine |
Ironing Out the Wrinkles in Graphene Ribbon Fabrication Building graphene on a wrinkled surface allows researchers to cut out parallel graphene nanoribbons. |
Chemistry World June 25, 2014 Tim Wogan |
Unusual 2D silica allotrope predicted A graphene-like allotrope of silica with unusual physical and electrical properties has been predicted by theoretical chemists in Turkey. |
Chemistry World November 12, 2013 Michael Parkin |
Patterning graphene onto complex surfaces Graphene could find use in next-generation flexible electronic devices thanks to scientists in Taiwan and the US who have developed a low cost and scalable method to pattern graphene onto 3D surfaces. |
Chemistry World August 31, 2011 Josh Howgego |
Graphene memorizes data in a flash Graphene has long been tipped as the material which will eventually replace silicon semiconductors in electronics. Compared with competitor materials graphene should be cheaper, more robust and highly efficient. |
Chemistry World November 15, 2006 Michael Gross |
Nanoribbons Put Electrons in a Spin A small ribbon made of the carbon honeycomb pattern found in graphite and nanotubes could display intriguing electronic properties and serve as a material for spin-based electronics (spintronics), researchers have predicted. |
Chemistry World April 24, 2015 Harriet Brewerton |
Disrupting graphene Scientists across the field of 2D materials have put forward a roadmap to steer graphene research off the drawing board, to a point where it emerges within disruptive technologies that alter people's lives the world over. |
Chemistry World September 11, 2014 Emma Stoye |
First flexible graphene display paves the way for folding electronics The first flexible display device based on graphene has been unveiled by scientists in the UK, who say it is the first step on the road towards next generation gadgets that can be folded, rolled or crumpled up without cracking the screen. |
Chemistry World October 5, 2010 Phillip Broadwith |
Graphene scoops the physics Nobel This year's Nobel prize for physics has been awarded to Andre Geim and Kostya Novoselov for the discovery of graphene - single-atom-thick layers of carbon. |
Chemistry World April 3, 2014 Tim Wogan |
Growing great graphene on germanium Macroscopic films of monolayer, single crystalline graphene free of the defects that dog other production methods have been grown on germanium. |
Chemistry World December 10, 2008 Hayley Birch |
New routes to gram-scale graphene Australian researchers have reported making grams of graphene using nothing more complicated than sodium and ethanol |
IEEE Spectrum February 2012 Sung & Lee |
Graphene: The Ultimate Switch Graphene could replace the transistor with switches that steer electrons just like beams of light |
Chemistry World February 6, 2014 James Urquhart |
Graphene ribbons exceed theoretical conduction limit Researchers in the US and Europe have observed exceptional electron transport in graphene nanoribbons, which actually exceeds theoretical predictions for perfect graphene. |
Chemistry World June 10, 2009 Jon Cartwright |
'Bilayer' graphene shows tunable bandgap Since its discovery in 2004, the carbon-based material known as graphene has revealed a stream of attractive properties. |
Chemistry World June 28, 2012 Laura Howes |
Stretching graphene gives quantum dots Graphene's electronic structure is the subject of much study but it seems that this can be altered by the very scanning tunnelling microscopy tips used to probe it. |
Chemistry World September 8, 2011 Jon Cartwright |
Wonder material not so wonderful Contrary to the widely held view, chemists think graphene electrodes are mostly ineffective at transferring electrons, implying that graphene is a poor choice for sensing applications. |
Chemistry World October 12, 2012 Jon Cartwright |
An ultralight graphene structure for all seasons Chemists in China claim to have created the lightest graphene framework to date. The material, which is light enough to rest on a dandelion seed head, is also fire resistant and has record-breaking adsorption and capacitance. |
Chemistry World August 13, 2012 Hayley Birch |
Graphene reactions driven by substrate not reactant In chemical reactions, the reactants determine the level of reactivity. Not for graphene though -- the one-atom-thick sheets of carbon can react vigorously or barely at all to the same chemicals, depending on the substrate they're sitting on. |
Chemistry World July 23, 2012 David Bradley |
The buzz about finding new allotropes Researchers in China have homed in on possible new allotropes of carbon, silicon and germanium using a particle swarm structure search technique. |
Chemistry World June 10, 2010 Carol Stainer |
Hot tip makes light work of graphene circuit US researchers have 'drawn' tiny conductive lines on an insulating graphene oxide surface using the heated tip of an atomic force microscope that changes the local chemistry of the surface. |
Chemistry World December 15, 2011 Simon Hadlington |
Scrunched up graphene to store hydrogen Corrugated graphene could be used as an inexpensive and efficient way to store hydrogen, according to theoretical calculations by scientists in Italy. |
IEEE Spectrum August 2008 Neil Savage |
Graphene Could Make Nonvolatile Molecular Memory European researchers build graphene-based switches |
BusinessWeek September 23, 2010 Oliver Staley |
Innovator: Walt de Herr Smaller, power-hungry processors push the limits of silicon. Physicist Walt de Heer thinks nanotechnology can provide a solution. |
Chemistry World December 10, 2014 Emma Stoye |
Cutting edge chemistry in 2014 Highlights from last year's ground breaking chemical sciences research. |
Chemistry World June 23, 2011 Carl Saxton |
Graphene goes 3D Scientists in China have developed a quick and easy procedure for preparing 3D graphene in water, enhancing graphene's properties so that it can be used in supercapacitors, to store hydrogen and as a catalyst support. |
Chemistry World January 28, 2008 Lewis Brindley |
Graphene Sheets with Less Flap Researchers in Australia have developed a new way to make graphene, the atom-thin sheets that stack together to make the graphite found in pencil lead. |
Chemistry World February 12, 2015 James Urquhart |
MOF sensor sniffs out ammonia An electronic device that exploits the semiconducting properties of a two dimensional metal-organic framework, a material analagous to graphene, has been made for the first time. |
Chemistry World February 3, 2011 Mike Brown |
Exfoliating layered materials Layered materials can be separated into individual sheets with enhanced electronic properties using a new quick and simple method, says an international team of researchers. |
Chemistry World October 15, 2014 Jennifer Newton |
Liming Dai: Integrating nanochemistry into the macroscopic world Liming Dai's expertise lies across the synthesis, chemical modification and device fabrication of conjugated polymers and carbon nanomaterials for energy-related and biomedical applications. |
Chemistry World January 29, 2013 Patrick Walter |
Graphene hits the funding jackpot Graphene, the atom-thick layer of carbon, is one of two big winners to emerge from the European commission's future and emerging technologies competition. The other big winner was the human brain project. |
IEEE Spectrum December 2010 Neil Savage |
One Graphene Device Makes Three Amplifiers Logic device could be even more multipurpose |
Chemistry World June 19, 2015 |
Graphene beyond the hype For the past 10 years, graphene has popped up in many headlines. Emma Stoye looks at whether current progress matches up to the promises. |
Chemistry World November 1, 2013 Laura Howes |
UK failing to capitalize on graphene A new policy statement from the Institution of Mechanical Engineers warns that while UK universities lead the world in graphene development, the country's poor commercialization of the material could see it fall behind. |
Chemistry World October 28, 2014 Emma Stoye |
2D arsenic allotrope predicted Inspired by recent work on phosphorene, silicene and other two-dimensional allotropes, researchers have been investigating the potential properties of arsenene -- a honeycomb monolayer of arsenic. |
Chemistry World June 19, 2009 Lewis Brindley |
Cutting graphene to ribbons American researchers have used nickel nanoparticles as 'atomic-scale scissors' to cutgraphene sheets into useful pieces. |
Chemistry World August 13, 2010 James Urquhart |
Zooming in on intermolecular bonds German researchers have captured clear images of intermolecular bonds for the first time using a modified form of scanning tunnelling microscopy. |
Chemistry World May 9, 2010 Hayley Birch |
Filming fullerene formation Real-time, atomic level microscopy has revealed that the round, cage-like structures of fullerenes can form directly from sheets containing large numbers of carbon atoms. |
Chemistry World June 23, 2014 Caryl Richards |
Defining graphene A grid-based system to sort and classify graphene and similar materials has been developed by a team of European researchers. |