…magnetism, and provides exciting new possibilities for quantum science research.” The Quantum Potential of Magic-Angle Graphene Magic-angle graphene has caused quite a stir in physics in recent years. Graphene is…
Search Results: graphene (499)
…have to admit again that graphene is dead, long live graphene.” The Intrinsic State of Graphene and Dirac Plasma To achieve this, the researchers used high-quality graphene and tuned it…
…defects in graphene-like materials observable, the team of researchers, from the UvA-Institute of Physics and New York University, found a way to build micrometer-size models of atomic graphene. To achieve…
…on surprising electronic behavior. Now, MIT physicists have discovered another surprising property in graphene: When stacked in five layers, in a rhombohedral pattern, graphene takes on a very rare, “multiferroic”…
…polymer better maintained the material’s integrity and reduced defects. Credit: Ago Lab, Kyushu University Enhancing the Application of Graphene The researchers began by focusing on graphene. Made from a thin…
…University shows that when voltage is applied to a sheet of graphene on a silicon-based substrate it can turn the graphene into a shutter for light. An applied electric voltage…
A pyramid made from graphene. A similar structure was made experimentally by using laser irradiation in a process called ‘optical forging’. A team of scientists reveals how graphene, a single-atom-thin…
…toward the monolayer graphene sheet, the system resembled twisted bilayer graphene. But when they flipped the direction of the electric field and pointed it toward the bilayer graphene sheet, it…
…temperatures, but graphene does. Thus, graphene, coupled with HAMR, can outperform current HDDs, providing an unprecedented data density, higher than 10 terabytes per square inch. “Demonstrating that graphene can serve…
…been isolated to specific spots. However, no such concentrated currents were observed, debunking the theory about holes in the graphene structures. What Is Graphene? Graphene is a single layer of…
…of condensed matter physics. Harnessing Magnetic Fields in Graphene Research Magnetic fields can engineer flat bands in twisted graphene layers to create a new playground for exotic physics, RIKEN physicists…
Sieh Kazemi operates the “nano-factory,” which will allow researchers to build new devices onto a single graphene layer. Graphene is an amazing material offering high strength, transparency, and flexibility with…
Electrons in bilayer graphene are heated by a beam of light. Credit: Illustration by Loretta Kuo and Michelle Groce, University of Maryland By using bilayer graphene, researchers at the University…
…to the smooth progress of electrons necessary to create efficient graphene-based electrical and electronic devices. ‘Current methods of growing flakes of graphene often suffer from graphene domains not lining up,’…
…exploited, including doping graphene, tailoring graphene like a nanoribbon, and using boron nitride as a support. Among the methods of controlling the band-gap of graphene, doping methods show the most…
…two distinct activities in the graphene-gold nanostructure: experimental evidence for the localized graphene–gold interaction at the nanoscale, and the smallest optical density for the single layer graphene measured thus far…
The image depicts a schematic of terahertz (THz) heterodyne detection with graphene. In this, two THz waves (red) are coupled into graphene, where they are combined or mixed. One of…
…process to convert waste from rubber tires into graphene that can, in turn, be used to strengthen concrete. The environmental benefits of adding graphene to concrete are clear, chemist James…