Tuesday, July 5, 2022

Graphene

A rare form of magnetism can arise in Graphene

Stacking and twisting Graphene unlocks a rare form of magnetism.

An energy-harvesting circuit based on graphene

Circuit that generates clean, limitless power from graphene.

An electrode to improve the stability of the Perovskite Solar Cell

UNIST scientists have come up with a new electrode that could potentially improve the stability of the Perovskite Solar Cell. Scientists have developed a...

New highly-flexible and durable polyimide-integrated graphene electrodes

UNIST scientists have demonstrated a graphene-based electrode through direct integration of thermally stable polyimide (PI) on graphene, where PI serves a bifunctional role as...

Cleaning surfaces on the nanoscale

Avoiding and evacuating surface contamination is a critical task when taking care of specimens. This is particularly valid for two-dimensional materials, for example, graphene,...

High-tech graphene-based earphones for high-fidelity audio lovers

To create an acoustic product platform of 100% graphene micro transducers, proprietary electronics, and contextually aware voice operation software, a California-based company called GraphAudio...

The study explains why superconductivity takes place in graphene

On its own, a sheet of graphene is a semimetal—its electrons interact only weakly with each other. But as experimentalists discovered in 2018, the...

New Graphene-based supercapacitor will provide energy in defense applications

Efforts are being made to look for economical and more effective options for storing electrical energy. Indian researchers are now developing an cost effective...

Well-designed substrates, capable of producing large single-crystal Bi-/tri-layer graphene

The first example of the synthesis of bi- and trilayer graphene sheets larger than a centimeter.

Graphene melting is in fact sublimation, study

Sublimation, not melting!

Converting graphene into diamond film

Synthesis of the thinnest possible diamond-like material starting from bilayer graphene and without high pressure.

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