Boron Nitride

Auto Added by WPeMatico

Researchers report a highly efficient graphene/hBN-based electro-absorption modulator

ICFO researchers led by Professor Frank Koppens, in collaboration with researchers from Universita di Pisa, CNIT, Ghent University-IMEC, and NIMS, have reported a novel electro-absorption (EA) modulator capable of showing a 3-fold increase in static and dynamic modulation efficiency...

Continue reading →

AIXTRON’s new graphene and hBN industrial grade reactor goes into operation

AIXTRON has developed, built and installed a new, specific industrial grade reactor for graphene and hexagonal Boron Nitride (hBN) processing on 200 mm epi-wafers. The new CVD tool was developed as part of the GIMMIK research project and has...

Continue reading →

Researchers achieve direct visualization of of quantum dots in bilayer graphene

Researchers at UC Santa Cruz have reported the first direct visualization of quantum dots in bilayer graphene, revealing the shape of the quantum wave function of the trapped electrons. The finding of this research could provide important fundamental knowledge,...

Continue reading →

University of Manchester team discovers a new family of quasiparticles in graphene-based superlattices

Researchers at The University of Manchester, led by Sir Andre Geim and Dr Alexey Berdyugin, have discovered and characterized a new family of quasiparticles named 'Brown-Zak fermions' in graphene-based superlattices. This was achieved by aligning the atomic lattice of...

Continue reading →

Researchers examine novel inkjet-printed graphene for high‐quality large‐area electronics

Researchers from the University of Nottingham’s Centre for Additive Manufacturing (CfAM) have reported a breakthrough in the study of 3D printing electronic devices with graphene.Characterization of the fully inkjet‐printed graphene/hBN FET. Photo from articleThe scientists utilized an inkjet-based 3D...

Continue reading →

Graphene/hBN SQUID detects even the faintest magnetic fields

Researchers at the University of Basel in Switzerland, Budapest University of Technology and Economics in Hungary and National Institute for Material Science in Japan have developed a new, super-small device that is capable of detecting minute magnetic fields.A conventional...

Continue reading →

A graphene and hBN ‘sandwich’ could create imrpved sensors and microscopes

Cornell researchers,led by Katja Nowack, assistant professor of physics, used an ultrathin graphene and hexagonal boron nitride 'sandwich' to create a tiny magnetic field sensor that can operate over a greater temperature range than previous sensors, while also detecting...

Continue reading →

Researchers create a mechanically-tunable graphene quantum dot

Researchers at Delft University of Technology (TU Delft) recently presented what they say is the first mechanically-tunable monolayer graphene QD whose electronic properties can be modified by in-plane nanometer displacements.The ability to precisely manipulate individual charge carriers can be...

Continue reading →

Graphene Flagship welcomes sixteen new FLAG-ERA projects

The Graphene Flagship has announced 16 New FLAG-ERA projects, that cover a broad range of topics, from fundamental to applied research. These projects which will become Partnering Projects of the Graphene Flagship – receiving around €11 million in funding...

Continue reading →

MIT researchers use graphene and boron nitride to convert terahertz waves to usable energy

Researchers at MIT are working to develop a graphene-based device that may be able to convert ambient terahertz waves into a direct current. The MIT team explains that any device that sends out a Wi-Fi signal also emits terahertz...

Continue reading →