one is the preparation of graphene-based nanomaterials with well-defined structures, and the other is the controllable fabrication of these materials into functional devices. Schematic models of ...

This feature makes graphene a unique material for the development of high-frequency transistors up to the terahertz domain. Alternatively, the two-dimensional crystal can be considered as a ...

Graphene was hailed as a revolutionary material, promising ultra-fast electronics, supercomputers and super-strong materials.

Andre Geim and Kostya Novoselov were awarded the 2010 Nobel Prize in Physics "for groundbreaking experiments regarding the two-dimensional material graphene". To celebrate the event, in this web ...

As stated in their release, at approximately 100-300 times stronger (in terms of tensile strength) than structural steel, graphene is one of the strongest materials known to exist. It is ...

“Lanthanides are a very rare raw material ... In recent years, studies have shown that graphene oxides – carbon-based porous materials – can significantly outperform the most important ...

In a world-first for the sector, the team has laid the floor slab of a new gym in Amesbury, Wiltshire with graphene-enhanced 'Concretene', removing 30% of material and all steel reinforcement.

The innovation involves a novel type of graphene nanoribbon (GNR), named Janus GNR (JGNR). The material has a unique zigzag edge, with a special ferromagnetic edge state located on one of the edges.

You can measure it in real-time and even through containers, and its versatility spans analyzing batteries, graphene, semiconductors, and many other materials. Sudhir: Raman spectroscopy is an ...

In this case, the material was graphene—a so-called two-dimensional material composed of a single layer of carbon atoms. Instead of a stone, the scientists used laser pulses, focusing them on a ...

Takashi Taniguchi at Japan's National Institute for Materials Science (NIMS). The findings are published in the journal Nano Letters. Bilayer graphene, comprising two vertically stacked graphene ...