Content for Graphene

Producing Graphene from Carbon Dioxide

“The general public knows the chemical compound of carbon dioxide as a greenhouse gas in the atmosphere and because of its global-warming effect. However, carbon dioxide can also be a useful raw material for chemical reactions. A working group at …

New E-Tattoo Enables Accurate, Uninterrupted Heart Monitoring for Days

“The leading cause of death in Texas is heart disease, according to the National Center for Health Statistics, accounting for more than 45,000 deaths statewide in 2017. A new wearable technology made from stretchy, lightweight material could make heart …

Research reveals exotic quantum states in double-layer graphene

“A new study reveals a suite of quantum Hall states that have not been seen previously, shedding new light on the nature of electron interactions in quantum systems and establishing a potential new platform for future quantum computers. Researchers from …

Branching out: Making graphene from gum trees

“Researchers have developed a cost-effective and eco-friendly way of producing graphene using one of Australia’s most abundant resources, eucalyptus trees. Graphene is the thinnest and strongest material known to humans. It’s also flexible, transparent and conducts heat and …

Perfect Quantum Portal Emerges at Exotic Interface

“A junction between an ordinary metal and a special kind of superconductor has provided a robust platform to observe Klein tunneling. Researchers at the University of Maryland have captured the most direct evidence to date of a quantum quirk that …

Manipulating Light-Matter Interaction Unlocks Properties for Quantum Information Storage and Computing

“Newly published findings lay the foundation for smaller, more efficient quantum devices. Researchers at Rensselaer Polytechnic Institute have come up with a way to manipulate tungsten diselenide (WSe2) —a promising two-dimensional material—to further unlock its potential to enable faster …

Washable, wearable battery-like devices could be woven directly into clothes

“Researchers have developed washable, wearable ‘batteries’ based on cheap, safe and environmentally friendly inks and woven directly into fabrics. The devices could be used for flexible circuits, healthcare monitoring, energy conversion, and other applications. The team, led by Dr Felice …

Manipulating atoms one at a time with an electron beam

“New method could be useful for building quantum sensors and computers. The ultimate degree of control for engineering would be the ability to create and manipulate materials at the most basic level, fabricating devices atom by atom with precise control …

Physicists propose perfect material for lasers

“Weyl semimetals are a recently discovered class of materials, in which charge carriers behave the way electrons and positrons do in particle accelerators. Researchers from the Moscow Institute of Physics and Technology and Ioffe Institute in St. Petersburg have shown …

Graphene sponge paves the way for future batteries

“To meet the demands of an electric future, new battery technologies will be essential. One option is lithium sulphur batteries, which offer a theoretical energy density roughly five times that of lithium ion batteries. Researchers at Chalmers University of Technology …