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Dreidel-Like Dislocations Lead to Remarkable Properties
December 14, 2012 — Dreidel-shaped dislocations put a new spin on two-dimensional materials for advanced electronics, hinting at sub-nanometer signal ... > full story -
Ultra-Short Laser Pulses Control Chemical Processes
December 12, 2012 — Specially shaped laser pulses can be used to change the state of electrons in a molecule. This process only takes several attoseconds -- but it can initiate another, much slower process: The ... > full story -
Carbon Nanotubes Lower Nerve-Damaging Chloride in Cells
December 10, 2012 — A nanomaterial can help regulate chloride levels in nerve cells that contribute to chronic pain, epilepsy, and traumatic brain ... > full story -
Substrate Patterning Creates P-N Junctions in Graphene
December 10, 2012 — Researchers are creating graphene p-n junctions by transferring films of the electronic material to substrates that have been patterned by compounds that are either strong electron donors or electron ... > full story -
Electronics: Graphene Sheets' Growing Attractions
December 10, 2012 — A theoretical and numerical study of graphene sheets reveals a property that may lead to novel opto-electric devices and ... > full story -
Photonics: Graphene's Flexible Future
December 10, 2012 — Theoretical calculations show graphene’s potential for controlling nanoscale light propagation on a ... > full story -
NASA Investigates Use of 'Trailblazing' Material for New Sensors
December 6, 2012 — Tiny sensors -- made of a potentially trailblazing material just one atom thick and heralded as the "next best thing" since the invention of silicon -- are now being developed to detect trace ... > full story -
Cork the Key to Unlocking the Potential of Graphene
December 4, 2012 — Scientists have taken inspiration from one of the oldest natural materials, cork, to engineer graphene, which normally exists layers one atom thick, into useful 3D forms for the first ... > full story -
How 'Transparent' Is Graphene?
December 3, 2012 — Researchers find that adding a coating of graphene has little effect on how a surface interacts with liquids -- except in extreme ... > full story -
Graphene/nanotube Hybrid Makes Single-Surface Material for Energy Storage, Electronics
November 27, 2012 — A seamless graphene/nanotube hybrid may be the best electrode interface material possible for many energy storage and electronics ... > full story
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