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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. |
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 |
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 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 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 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 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. |
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. |
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 November 18, 2014 Tim Wogan |
New silicon allotrope could revolutionize solar cells A new, direct band gap allotrope of silicon has been synthesized by researchers in the US. It could potentially revolutionize solar cells and light-emitting devices. |
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 |
IEEE Spectrum December 2010 Neil Savage |
One Graphene Device Makes Three Amplifiers Logic device could be even more multipurpose |
IEEE Spectrum October 2011 Ozpinec & Tolbert |
Silicon Carbide: Smaller, Faster, Tougher Meet the material that will supplant silicon in hybrid cars and the electric grid |
IEEE Spectrum July 2012 Alexander Hellemans |
The Quest for 2-D Silicon Silicene -- the silicon analogue to graphene -- could have amazing electronic abilities |
IEEE Spectrum October 2005 Salvatore Coffa |
Light From Silicon For decades, silicon was a semiconducting dim bulb, but now we can make it into LEDs that match the best made from more exotic materials |
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 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 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 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 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. |
IEEE Spectrum August 2008 Neil Savage |
Graphene Could Make Nonvolatile Molecular Memory European researchers build graphene-based switches |
Technology Research News October 22, 2003 Eric Smalley |
Nanowires make flexible circuits Nanowires might one day be used to make microscopic machines. But before then they could help liberate computer circuits from the rigid, expensive confines of silicon chips. A process that makes thin films from semiconductor nanowires improves the prospects for plastic electronics and electronic paper. |
Chemistry World December 11, 2013 Jon Cartwright |
Vibrations couple light to graphene Two independent groups have shown that light can be effectively turned into surface plasmons in graphene if the carbon sheet is made to vibrate. |
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 April 18, 2012 Josh Howgego |
Silicene Grown for (Probably) the First Time A one atom-thick layer of silicon - a material dubbed silicene - has been created for perhaps the first time. If fully tamed, this material might match graphene's useful electrical properties. |
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 July 21, 2010 Carol Stanier |
Building up graphene nanoribbons By using small molecule precursors, scientists have found a way to precisely build up sought after graphene nanoribbons, and make them in different shapes. |
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 June 17, 2012 Harriet Brewerton |
Back to carbon black Scientists in Singapore have discovered the potential of a readily available material that could be used to replace expensive graphene analogues in a wide range of electrochemical processes. |
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 November 12, 2015 Tim Wogan |
Flat boron first looks promising for nano-electronics The super hard material, which was formed by two-stage chemical vapor deposition, has unusual properties for a two-dimensional material that could potentially make it very useful in nano-electronics. |
Scientific American February 2009 Steven Ashley |
Graphene Electronics Inches Closer to Mass Production These carbon nanosheets are considered the future of smaller, faster and cheaper electronics |
Chemistry World April 22, 2014 Tim Wogan |
Graphene made in a kitchen blender Suspensions of high quality graphene can be produced quickly and cheaply using a common industrial mixer, researchers in Ireland have discovered. |
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 October 3, 2013 Jon Cartwright |
Graphene targets water treatment and carbon capture Researchers in South Korea have demonstrated that a membrane based on graphene and graphene oxide makes an effective filter to separate carbon dioxide from nitrogen gas. |
Chemistry World November 29, 2011 Kate McAlpine |
Print quality nanotubes control LED switching Researchers in California have developed a way to print transistors made of carbon nanotubes and have used them to turn an organic light emitting diode on and off. |
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 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. |
Technology Research News January 28, 2004 |
Nanotubes tied to silicon circuit Connecting minuscule nanotube transistors to traditional silicon transistors enables the atomic-scale electronics to communicate with existing electronic equipment. |
Chemistry World January 25, 2007 Tom Westgate |
Graphene Resonator Drums up Interest Scientists have created a one-atom-thick membrane that resonates like a drumskin. No sign of a nano-drumstick though: the researchers 'beat' the drum with a voltage or a laser matched to the natural resonant frequency of the graphene sheet. |
Chemistry World June 27, 2013 Ian Randall |
Molecular transistor for cheaper, greener electronics Chinese and Danish scientists have placed a transistor made from a single molecular monolayer onto an electronic chip. The new chip harnesses graphene oxide as a transparent electrode so that light can be used to switch the transistor. |
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 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. |
IEEE Spectrum May 2011 Wager & Hoffman |
Thin, Fast, and Flexible Semiconductors Amorphous oxide semiconductors promise to make flat-panel displays faster and sharper than today's silicon standby. |
Technology Research News July 28, 2004 |
Process prints silicon on plastic The components could be used in flexible large-area displays, radiofrequency ID tags, sensors, and flexible applications like reconfigurable antennas. |
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 October 2007 Philip Ball |
The Crucible Feel free to make photovoltaics better. But don't forget they have to be cheaper, too. |
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 May 2, 2013 Simon Hadlington |
Solar panel slims down to a few atoms thick An international team of researchers has constructed an atom thin photovoltaic device with unusually high quantum efficiency -- a measure of the photons converted into charge carrying electrons -- of 30%. |