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Graphene Current Events

Graphene Current Events, Graphene News Articles.
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Georgia Tech holds international symposium on epitaxial graphene
Scientists from across the globe will meet October 24-27 at the Third International Symposium on the Science and Technology of Epitaxial Graphene. (2011-10-21)
Researcher finds faster, cheaper way to cool electronic devices
A North Carolina State University researcher has developed a more efficient, less expensive way of cooling electronic devices - particularly devices that generate a lot of heat, such as lasers and power devices. (2012-04-09)
On the edge of graphene
Researchers at the National Physical Laboratory have discovered that the conductivity at the edges of graphene devices is different to that of the central material. (2014-08-15)
Graphene becomes superconductive -- Electrons with 'no mass' flow with 'no resistance'
The collaborative team of Tohoku University and the University of Tokyo has developed a method to grow high-quality graphene on a silicon carbide (SiC) crystal by controlling the number of graphene sheets. (2016-02-16)
Analysis of causality principle for the conductivity of graphene
Graphene's unusual qualities led to speculation that the causality principle may not be observed for it. (2018-05-15)
Adding hydrogen to graphene
IBS researchers report a fundamental study of how graphene is hydrogenated. (2016-11-03)
Graphene's 'Big Mac' creates next generation of chips
Scientists at the University of Manchester have come one step closer to creating the next generation of computer chips using wonder material graphene. (2011-10-09)
On the way to breaking the terahertz barrier for graphene nanoelectronics
A team of scientists at the MPI-P discovered a much simpler thermodynamic approach to the electrical conduction in graphene. (2015-07-16)
High-speed and on-silicon-chip graphene blackbody emitters
High-speed light emitters integrated on silicon chips can enable novel architectures for silicon-based optoelectronics. (2018-04-03)
Graphene's piezoelectric promise
Engineers predict that graphene can be coaxed into acting piezoelectric, merely by punching triangular holes into the material. (2012-01-05)
Writing graphene circuitry with ion 'pens'
Researchers coax graphene to grow in previously defined patterns, offering a promising new tool in the quest to develop graphene-based electronic devices. (2012-03-27)
Graphene electrons share the heat
A team of researchers from the Max Planck Institute for Polymer Research in collaboration with Klaas-Jan Tielrooij from ICFO, has discovered that electrical conduction in graphene on the picosecond timescale is governed by the same basic laws that describe the thermal properties of gases. (2015-07-16)
Understanding interface properties of graphene paves way for new applications
Researchers from North Carolina State University and the University of Texas have revealed more about graphene's mechanical properties and demonstrated a technique to improve the stretchability of graphene -- developments that should help engineers and designers come up with new technologies that make use of the material. (2013-08-05)
Graphene reveals its magnetic personality
Can organic matter behave like a fridge magnet? Scientists from the University of Manchester have now shown that it can. (2012-01-08)
Decoupled graphene thanks to potassium bromide
The use of potassium bromide in the production of graphene on a copper surface can lead to better results. (2019-04-29)
Shaping atomically thin materials in suspended structures
Researchers at Tohoku University have realized wafer-scale and high yield synthesis of suspended graphene nanoribbons. (2016-06-13)
Graphene's multi-colored butterflies
Combining black and white graphene can change the electronic properties of the one-atom thick materials, University of Manchester researchers have found. (2014-06-01)
The photoexcited graphene puzzle solved
A boost for graphene-based light detectors. (2018-05-11)
Three layers of graphene reveals a new kind of magnet
Scientists at TIFR discover the magnetism of electrons in three layers of graphene. (2017-02-23)
New chemical method could revolutionize graphene
University of Illinois at Chicago scientists have discovered a new chemical method that enables graphene to be incorporated into a wide range of applications while maintaining its ultra-fast electronics. (2017-06-14)
Graphene paves the way to faster high-speed optical communications
Graphene Flagship researchers created a technology that could lead to new devices for faster, more reliable ultra-broad bandwidth transfers. (2018-05-21)
Light-speed nanotech: Controlling the nature of graphene
Rensselaer Polytechnic Institute researchers have discovered a new method for controlling the nature of graphene, bringing chip manufacturers one step closer to realizing the mass production of graphene-based nanoelectronics. (2009-01-21)
'GO dough' makes graphene easy to shape and mold
A Northwestern University team has turned graphene oxide into a soft, moldable and kneadable play dough that can be shaped and reshaped into free-standing, three-dimensional structures. (2019-01-25)
Routes towards defect-free graphene
A new way of growing graphene without the defects that weaken it and prevent electrons from flowing freely within it could open the way to large-scale manufacturing of graphene-based devices with applications in fields such as electronics, energy, and healthcare. (2013-02-01)
New study reveals communications potential of graphene
Providing secure wireless connections and improving the efficiency of communication devices could be another application for graphene, as demonstrated by scientists at Queen Mary University of London and the Cambridge Graphene Centre. (2014-02-19)
University of Houston professor taking next step with graphene research
A University of Houston researcher is working on a way to mass produce graphene, a revolutionary material. (2010-10-19)
New graphene research centre to open at the University of Surrey
The University of Surrey is to establish a graphene centre within its Advanced Technology Institute, expanding and consolidating the University's graphene research and manufacturing capabilities. (2014-06-19)
Graphene nanoscrolls are formed by decoration of magnetic nanoparticles
Researchers at Umeå University in Sweden, together with researchers at Uppsala University and Stockholm University, show in a new study how nitrogen doped graphene can be rolled into perfect Archimedean nano scrolls by adhering magnetic iron oxide nanoparticles on the surface of the graphene sheets. (2013-08-15)
Pioneering research boosts graphene revolution
Pioneering new research by the University of Exeter could pave the way for miniaturized optical circuits and increased internet speeds, by helping accelerate the 'graphene revolution.' (2015-11-16)
Shear stiffness and friction mechanics of single-layer graphene measured for the first time
Researchers from the University of Bristol have measured and identified for the first time the stress and strain shear modulus and internal friction of graphene sheets. (2012-02-14)
24-carat gold 'snowflakes' improve graphene's electrical properties
In an effort to make graphene more useful in electronics applications, Kansas State University engineers made a golden discovery -- gold (2009-10-13)
Improving heat removal qualities of graphene
Three Bourns College of Engineering professors at the University of California, Riverside, have received a three-year, $360,000 grant from the National Science Foundation to further study the thermal properties of graphene, which is expected to lead to new approaches for the removal of heat from advanced electronic and optoelectronic devices. (2013-07-31)
High quality 3-D nanoporous graphene
Three-dimensional (3-D) nanoporous graphene with preserved 2-D Dirac electronic characters was successfully synthesized by Dr. (2014-05-02)
Graphene from soybeans
A breakthrough by CSIRO-led scientists has made the world's strongest material more commercially viable, thanks to the humble soybean. (2017-02-14)
Stacking on the graphene
Tohoku University researchers have fabricated two types of trilayer graphene with different electrical properties. (2018-02-09)
Cutting the graphene cake
Researchers at the University of Manchester have demonstrated that graphene can be used as a building block to create new 3D crystal structures which are not confined by what nature can produce. (2012-07-29)
2 graphene layers may be better than 1
NIST researchers have shown that the electronic properties of two layers of graphene vary on the nanometer scale. (2011-04-27)
Is graphene the new silicon?
Research results from University of Maryland physicists show that graphene, a new material that combines aspects of semiconductors and metals, could be a leading candidate to replace silicon in applications ranging from high-speed computer chips to biochemical sensors. (2008-03-27)
Defect in graphene may present bouquet of possibilities
A class of decorative, flower-like defects in the nanomaterial graphene could have potentially important effects on the material's already unique electrical and mechanical properties, according to researchers at NIST and Georgia Tech. (2011-05-25)
Graphene is both transparent and opaque to radiation
A microchip that filters out unwanted radiation with the help of graphene has been developed by scientists from the EPFL and tested by researchers of the University of Geneva (UNIGE). (2016-04-06)
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