Graphene
Research reveals exotic quantum states in double-layer graphene  SCIENCE DAILY · 10 hours
Researchers have demonstrated previously unknown states of matter that arise in double-layer stacks of graphene, a two-dimensional nanomaterial. These new states, known as the fractional quantum Hall effect, arise from the complex... more
Research reveals exotic quantum states in double-layer graphene  PHYS.ORG · 8 hours
Researchers from Brown and Columbia Universities have demonstrated previously unknown states of matter that arise in double-layer stacks of graphene, a two-dimensional nanomaterial. These new states, known as the fractional quantum Hall... more
Research reveals exotic quantum states in double-layer graphene  nanowerk · 8 hours
Findings shed new light on the nature of electron interactions in quantum systems and establishing a potential new platform for future quantum computers. more
Branching out: Making graphene from gum trees  SCIENCE DAILY · 24 hours
Researchers have developed a cost-effective and eco-friendly way of producing graphene using one of Australia's most abundant resources, eucalyptus trees. more
Branching out: Making graphene from gum trees  PHYS.ORG · 2 days
Graphene is the thinnest and strongest material known to humans. It's also flexible, transparent and conducts heat and electricity 10 times better than copper, making it ideal for anything from flexible nanoelectronics to better... more
Branching out: Making graphene from gum trees  nanowerk · 2 days
Researchers have developed a cost-effective and eco-friendly way of producing graphene using one of Australia's most abundant resources, eucalyptus trees. more
Millions with neurological diseases could find new option in neurostimulation devices  SCIENCE DAILY · 5 days
Researchers are using graphene to help people with neurological diseases who use implantable devices. more
Researchers invent graphene-based biosensor to detect stomach-cancer causing bacteria  NEWS MEDICAL · 6 days
Biosensors are currently used in healthcare to monitor blood glucose; however, they also have the potential to detect bacteria. more
Using graphene and tiny droplets to detect stomach-cancer causing bacteria  SCIENCE DAILY · 6 days
A research team has used graphene and microfluidics to identify stomach-cancer causing bacteria by detecting chemical reactions of the bacteria at the surface of the biosensor. The sensor... more
Using graphene and tiny droplets to detect stomach-cancer causing bacteria  PHYS.ORG · 6 days
Biosensors are currently used in healthcare to monitor blood glucose; however, they also have the potential to detect bacteria. Researchers at Osaka University have invented a new biosensor... more
Using graphene and tiny droplets to detect stomach-cancer causing bacteria  nanowerk · 6 days
Scientists have invented a new biosensor using graphene to detect bacteria such as those that attack the stomach lining and that have been linked to stomach cancer. When... more
Graphene could prevent degradation of neurostimulation electrodes  nanowerk · 6 days
Millions with neurological diseases could find new option in neurostimulation devices. more
Physicists show novel Mott state in twisted graphene bilayers at 'magic angle'  PHYS.ORG · 7 days
A University of Oklahoma physics group sheds light on a novel Mott state observed in twisted graphene bilayers at the 'magic angle' in a... more
Physicists show novel Mott state in twisted graphene bilayers at 'magic angle'  nanowerk · 7 days
The physicists show that the Mott state in graphene bilayers favors ferromagnetic alignment of the electron spins, a phenomenon unheard of in conventional Mott... more
Graphene-based ink may lead to printable energy storage devices  PHYS.ORG · 1 week
Researchers have created an ink made of graphene nanosheets, and demonstrated that the ink can be used to print 3-D structures. As the graphene-based ink can be mass-produced in an... more
Asymmetric hot-carrier thermalization and broadband photoresponse in graphene-2D semiconductor lateral heterojunctions  Science Magazine · 2 weeks
The massless Dirac electron transport in graphene has led to a variety of unique light-matter interaction phenomena, which promise many novel optoelectronic applications. Most of the... more
Using carbon nanotubes to strengthen graphene-based membranes used for desalination  PHYS.ORG · 2 weeks
A team of researchers from China, the U.S. and Japan has developed a way to strengthen graphene-based membranes intended for use in desalination projects—by fortifying them with nanotubes.... more
Laser-induced graphene composites are eminently wearable  nanowerk · 2 weeks
To realize the commercial potential of graphene, for instance for wearable electronics, it is necessary to develop reliable, cost-effective and facile processes for the industry-scale fabrication of graphene-based devices. A novel solution involves the synthesis of... more
Graphene as an open-source material  TechCrunch · 2 weeks
The success of open-source methods that focus on decentralization and allows for open collaboration on projects brings to light the potential for its implementation in other areas. more
Large-area graphene-nanomesh/carbon-nanotube hybrid membranes for ionic and molecular nanofiltration  Science Magazine · 2 weeks
Nanoporous two-dimensional materials are attractive for ionic and molecular nanofiltration but limited by insufficient mechanical strength over large areas. We report a large-area graphene-nanomesh/single-walled carbon nanotube (GNM/SWNT) hybrid membrane with... more
Physics at the edge  nanowerk · 2 weeks
Condensed matter physicists take a step closer to building a graphene-based topological insulator. more
Physicists take a step closer to building a graphene-based topological insulator  PHYS.ORG · 2 weeks
In 2005, condensed matter physicists Charles Kane and Eugene Mele considered the fate of graphene at low temperatures. Their work led to the discovery of a... more
One step closer to graphene-based topological insulator  SCIENCE DAILY · 2 weeks
In 2005, condensed matter physicists considered the fate of graphene at low temperatures. Their work led to the discovery of a new state of matter dubbed a 'topological insulator,' which would usher in a... more
Octopus-inspired skin-adhesive sensors  nanowerk · 2 weeks
Researchers demonstrate a facile, low-cost, scalable fabricating method for water-resistant and skin-adhesive wearable graphene-coated fabric sensors. more
Bioinspired Materials—Graphene-enabled nickel composites  PHYS.ORG · 2 weeks
Bioinspired engineering strategies rely on achieving the combined biological properties of strength and toughness inherent in nature. Tissue engineers and materials scientists therefore aim to construct intelligent, hierarchical biomimetic structures from limited resources. As a representative material, natural nacre maintains... more
Researchers 'stretch' the ability of 2-D materials to change technology  PHYS.ORG · 2 weeks
Two-dimensional (2-D) materials—as thin as a single layer of atoms—have intrigued scientists with their flexibility, elasticity, and unique electronic properties, as first discovered in materials such as graphene... more
Brillouin Medal awarded for graphene phonon research  nanowerk · 2 weeks
Alexander Balandin, a distinguished professor of electrical and computer engineering at UC Riverside, has received the Brillouin Medal from the International Phononics Society. more
Transport of a graphene nanosheet sandwiched inside cell membranes  Science Magazine · 3 weeks
The transport of nanoparticles at bio-nano interfaces is essential for many cellular responses and biomedical applications. How two-dimensional nanomaterials, such as graphene and transition-metal dichalcogenides, diffuse along the cell membrane... more
Proof of sandwiched graphene-membrane superstructure opens up a membrane-specific drug delivery mode  PHYS.ORG · 3 weeks
Researchers from the Institute of Process Engineering (IPE) of the Chinese Academy of Sciences and Tsinghua University (THU) report a sandwiched superstructure for graphene... more
Organic electronics: A new semiconductor in the carbon-nitride family  PHYS.ORG · 3 weeks
Teams from Humboldt-Universität and the Helmholtz-Zentrum Berlin have explored a new material in the carbon-nitride family. Triazine-based graphitic carbon nitride (TGCN) is a semiconductor that should be highly suitable for... more
Flexible generators turn movement into energy  SCIENCE DAILY · 4 weeks
Researchers have produced triboelectric nanogenerators with laser-induced graphene. The flexible devices turn movement into electrical energy and could enable wearable, self-powered sensors and devices. more
Bioinspired, graphene-enabled Ni composites with high strength and toughness  Science Magazine · 4 weeks
Nature’s wisdom resides in achieving a joint enhancement of strength and toughness by constructing intelligent, hierarchical architectures from extremely limited resources. A representative example is nacre, in which a brick-and-mortar... more
Researchers make graphene tunable, opening up its band gap to a record 2.1 EV  nanowerk · 4 weeks
Researchers show how a laser technique could permanently stress graphene into having a structure that allows the flow of electric... more
Laser technique could unlock use of tough material for next-generation electronics  SCIENCE DAILY · 4 weeks
Researchers used a laser technique to permanently stress graphene into a structure that allows the flow of electric current, which is necessary for the material to... more
Atomic engineering with electric irradiation  PHYS.ORG · 4 weeks
Atomic engineering can selectively induce specific dynamics on single atoms followed by combined steps to form large-scale assemblies thereafter. In a new study now published in Science Advances, Cong Su and an international, interdisciplinary team of scientists in... more
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