New technique allows for processing surfaces on an atomic scale

Researchers at TU Wien have designed a nano-structuring method, with which certain layers of a material can be perforated with extreme precision while others are left completely untouched, even though the projectile penetrates all layers.

Atomic-Scale Carving of Nanopores into 2D materials imageThe projectile penetrates all layers, but only in the top layer, a big hole is created. The graphene below remains intact. Credit: TU Wien

This is made possible with the help of highly charged ions - they can be used to selectively process the surfaces of novel 2D material systems, for example to anchor certain metals on them, which can then serve as catalysts.

An interview with Patrick Frantz, planarTECH's co-founder and CEO

UK-based planarTECH has launched an equity crowdfunding campaign on Seedrs, as part of Graphene-Info's Graphene Crowdfunding Arena. planarTECH aims to expand its current business and also initiate new graphene endeavors. Investors are now able to participate in this financing round.

Here's our interview with planarTECH's co-founder and CEO, J. Patrick Frantz - who explains the company's technology, business and future plans.

Graphene production systems maker planarTECH launches an equity crowdfunding campaign to support its future growth potential

UK-based planarTECH is launching an equity crowdfunding campaign at on Seedrs, as part of Graphene-Info's Graphene Crowdfunding Arena. planarTECH aims to expand its current business and also initiate new graphene endeavors.

planarTECH planarGROW 8S photo

planarTECH, founded in 2014, supplies CVD equipment for the production of high quality graphene sheets, as well as other 2D materials. The company was focused on research institutes, and already sold over 65 systems with a customer list that includes Manchester University, the University of Cambridge, Stanford University and the National University of Singapore.

Graphene inks help stabilize the stability of perovskite solar cells

Researchers from the Graphene Flagship have developed hybrids of graphene and molybdenum disulphide quantum dots to stabilize perovskite solar cells (PSCs). PSCs are a novel type of solar cells which are efficient, relatively easy to produce, made with cheaper materials and, due to their flexibility, can be used in locations where traditional silicon solar cells cannot be placed.

Graphene inks help stabilize the stability of perovskite solar cells

A collaboration between the Graphene Flagship Partners Istituto Italiano di Technologia, University of Rome Tor Vergata, and BeDimensional resulted in a novel approach based on graphene and related materials to stabilize PSCs, thus addressing the stability issue of PSCs, a major hurdle hindering their commercialization.

Graphene enables low-dimensional spintronics at room temperature

Graphene Flagship researchers produced graphene-based spintronics devices that utilize both electron charge and spin at room temperature. Demonstrating the spin’s feasibility for bridging distances of up to several micrometres, these results may open the door to new possibilities for integrating information-processing and storage in a single chip.

The Graphene Flagship program recognizes the potential of spintronics devices made from graphene-related materials. Researchers from different universities successfully showed that it is possible to manipulate graphene’s spin properties in a controlled manner at room temperature. These results inspire new directions in the development of spin-logic devices and quantum computing. “With miniaturization a major driving force behind the electronics industry, graphene opens new possibilities for compacting spin-logic operations with magnetic memory elements in a single platform,” notes Catalan Institution for Research and Advanced Studies (ICREA) Research Professor Stephan Roche, who has been leading the Graphene Flagships Spintronics Work Package since its inception.