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Graphene News
April 23, 2019

Latest Headlines
updated 10:22am EDT

More Graphene News
April 23, 2019

Graphene Gives a Tremendous Boost to Future Terahertz Cameras

Apr. 15, 2019 — Scientists have developed a novel graphene-enabled photodetector that operates at room temperature, is highly sensitive, very fast, has a wide dynamic range and covers a broad range of THz ... read more

Apr. 3, 2019 — In analogy to the amplification of light in a laser, vibrations of a semiconductor crystal, so called phonons, were enhanced by interaction with an electron current. Excitation of a ... read more

Apr. 1, 2019 — Physicists directly observe the separation of spin and charge as predicted by the Tomonaga-Luttinger liquid theory for the first ... read more

Mar. 29, 2019 — A research team from the University of Delaware has developed cutting-edge technology for photonics devices that could enable faster communications between phones and ... read more

Record Efficiency for Perovskite-Based Light-Emitting Diodes

Mar. 28, 2019 — Efficient near-infrared (NIR) light-emitting diodes of perovskite have now been produced in a lab. The external quantum efficiency is 21.6%, which is a ... read more

Mar. 25, 2019 — Researchers have found multiple applications for the CRISPR gene editing technology since it came into use by the scientific ... read more

Mar. 15, 2019 — A new study has found a number of 2D materials can not only withstand being sent into space, but potentially thrive in the harsh ... read more

Mar. 8, 2019 — Combining an atomically thin graphene and a boron nitride layer at a slightly rotated angle changes their electrical properties. Physicists have now shown for the first time the combination with a ... read more

Mar. 7, 2019 — Researchers have created tiny functional, remote-powered, walking robots, developing a multistep nanofabrication technique that turns a 4-inch specialized silicon wafer into a million microscopic ... read more

New Graphene-Based Device Is First Step Toward Ultrasensitive Biosensors

Mar. 7, 2019 — Researchers have developed a unique new device using the wonder material graphene that provides the first step toward ultrasensitive biosensors to detect diseases at the molecular level with near ... read more

1 + 1 Does Not Equal 2 for Graphene-Like 2D Materials

Mar. 6, 2019 — Physicists have discovered that when two atomically thin graphene-like materials are placed on top of each other their properties change, and a material with novel hybrid properties emerges, paving ... read more

Mar. 4, 2019 — Small steps make a big difference in the growth of 2D crystals. A new theory demonstrates ... read more

Hybrid Material May Outperform Graphene in Several Applications

Feb. 28, 2019 — A structure comprising a molybdenum disulfide monolayer on an azobenzene substrate could be used to build a highly compactable and malleable quasi-two-dimensional transistor powered by ... read more

New Method of Synthesizing Nanographene on Metal Oxide Surfaces

Feb. 28, 2019 — Nanostructures based on carbon are promising materials for nanoelectronics. However, to be suitable, they would often need to be formed on non-metallic surfaces, which has been a challenge -- up to ... read more

Graphite Offers Up New Quantum Surprise

Feb. 28, 2019 — Researchers have discovered the quantum Hall effect in bulk graphite -- a layered crystal consisting of stacked graphene ... read more

Feb. 22, 2019 — Researchers probed a special kind of magnet containing atoms arranged in a pattern called a kagome lattice, which takes its name from a Japanese basket. They found that electrons in this material ... read more

Feb. 21, 2019 — Silicon anodes are generally viewed as the next development in lithium-ion battery technology. Silicon's ability to absorb more charge translates to longer battery life and smaller batteries, if ... read more

Feb. 19, 2019 — A team of researchers from Denmark has solved one of the biggest challenges in making effective nanoelectronics based on ... read more

Feb. 15, 2019 — Scientists have developed dozens of new graphene-based prototypes. These technologies aim to turn mobile phones into life saving ... read more

Feb. 14, 2019 — Organic semiconductors are lightweight, flexible and easy to manufacture. But they often fail to meet expectations regarding efficiency and stability. Researchers are now deploying data mining ... read more

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