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Graphene News
February 21, 2017

Latest Headlines
updated 7:17am EST

More Graphene News
February 21, 2017

Turning Up the Heat for Perfect (Nano)diamonds

Feb. 14, 2017 — For use in quantum sensing, the bulk nanodiamond crystal surrounding the point defect must be highly perfect. Any deviation from perfection will adversely affect the quantum behavior of the material. ... read more

Feb. 10, 2017 — Researchers have developed a new approach to dynamically tune the micro- and nano-scale roughness of atomically thin MoS2, and consequently the appropriate degree of hydrophobicity for various ... read more

Direct Radiolabeling of Nanomaterials

Feb. 9, 2017 — Positron emission tomography plays a pivotal role for monitoring the distribution and accumulation of radiolabeled nanomaterials in living subjects. The radioactive metals are usually connected to ... read more

Feb. 8, 2017 — A new study has solved the contact resistance problem of metal-semiconductor, which had remained unsolved for almost 50 ... read more

Feb. 8, 2017 — A new study has introduced a new technique that efficiently isolates circulating tumor cells from whole blood at a liquid-liquid ... read more

Feb. 2, 2017 — A new method for sensing the electric field generated in semiconductor devices during operation has now been developed by researchers. The technique is demonstrated for a diamond device, with ... read more

Jan. 18, 2017 — For the first time, it is now possible to produce functional OLED electrodes from graphene. The OLEDs can, for example, be integrated into touch displays, and the miracle material graphene promises ... read more

Jan. 10, 2017 — In the past decade 2D materials have captured the fascination of a steadily increasing number of scientists. These materials, whose defining feature is having a thickness of only one to very few ... read more

Jan. 5, 2017 — Researchers have created a stretchy transistor that can be elongated to twice its length with only minimal changes in its conductivity. The development is a valuable advancement for the field of ... read more

Jan. 5, 2017 — Porphyrins, the same molecules that convey oxygen in haemoglobin and absorb light during photosynthesis, can be joined to the material of the future, graphene, to give it new properties. The ... read more

Jan. 4, 2017 — Researchers show that tweaking graphene to place cones between it and nanotubes grown from its surface would form 'nano-chimneys' that help heat escape. The discovery offers a strategy to ... read more

Jan. 4, 2017 — A never-been-seen crystal structure has been seen that holds promise for optoelectronic devices, reports a ... read more

Jan. 3, 2017 — Scientists have demonstrated the magnetic behavior of a special class of 2D materials. This is the first experimental proof to a theory proposed more than 70 years ... read more

Dec. 21, 2016 — Physicists have caused atoms in a gas to behave as if they possess unusual magnetic properties long sought in harder-to-study solid ... read more

Dec. 21, 2016 — New experiments have shown that it is possible for extremely high currents to pass through graphene, a form of carbon. This allows imbalances in electric charge to be rapidly ... read more

Dec. 20, 2016 — A new material embeds sodium metal in carbon and could improve electrode performance in energy devices. Scientists ran tests on the sodium-embedded carbon and it performed better than graphene in ... read more

Dec. 19, 2016 — By interfacing brain cells onto graphene, researchers have shown they can differentiate a single hyperactive cancerous cell from a normal cell, pointing the way to developing a simple, noninvasive ... read more

Tortoise Electrons Trying to Catch Up With Hare Photons Give Graphene Its Conductivity

Dec. 19, 2016 — How electrons interact with other electrons at quantum scale in graphene affects how quickly they travel in the material, leading to its high conductivity. Now, researchers have developed a model ... read more

Dec. 19, 2016 — A flexible transparent conductor free of reflection and scattering has been developed by ... read more

Dec. 16, 2016 — Scientists have enlisted the exotic properties of graphene to function like the film of an incredibly sensitive camera system in visually mapping tiny electric fields. They hope to enlist the new ... read more

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