Scientists have found evidence that double layers of graphene have a property that may let them conduct current completely without resistance. They probed the band structure at BESSY II with extremely high resolution ARPES and could identify a flat area at a surprising location.... SCIENCE DAILY · 5 months
The mechanism of high-temperature superconductivity is found  PHYS.ORG · 2 weeks
Russian physicist Viktor Lakhno from Keldysh Institute of Applied Mathematics, RAS considers symmetrical bipolarons as a basis of high-temperature superconductivity. The theory explains recent experiments in which a superconductivity was reached in lanthanum hydride... more
Unexpected properties uncovered in recently discovered superconductor  SCIENCE DAILY · 7 days
Researchers have found that crystals of a recently discovered superconducting material, a layered bismuth chalcogenide with a four-fold symmetric structure, shows only two-fold symmetry in its superconductivity. The origin of superconductivity in these structures... more
Unexpected properties uncovered in recently discovered superconductor  PHYS.ORG · 6 days
Researchers from Tokyo Metropolitan University have found that crystals of a recently discovered superconducting material, a layered bismuth chalcogenide with a four-fold symmetric structure, shows only two-fold symmetry in its superconductivity. The origin of... more
Triplet superconductivity demonstrated under high pressure  PHYS.ORG · 3 days
Researchers in France and Japan have demonstrated a theoretical type of unconventional superconductivity in a uranium-based material, according to a study published in the journal Physical Review Letters. more
New record on the growth of graphene single crystals  PHYS.ORG · 3 weeks
Graphene, especially the graphene single crystal, is a star material for future photonics and electronics due to its unique properties, such as giant intrinsic charge carrier mobility, record thermal conductivity,... more
New research explores graphene-silicon devices for photonics applications  nanowerk · 4 weeks
Researchers have engineered a silicon-graphene device that can transmit radiofrequency waves in less than a picosecond at a sub-terahertz bandwidth. more
Graphene gives a tremendous boost to future terahertz cameras  nanowerk · 6 days
A new study reports on the development of a graphene-enabled detector for terahertz light that is faster and more sensitive than existing room-temperature technologies. more
Graphene foam material harvests water from air  nanowerk · 3 days
A newly developed graphene nanocomposite foam realizes water harvesting through a capture-release cycle. more
New hybrid energy method using graphene could fuel the future of rockets, spacecraft  nanowerk · 2 weeks
Graphene, a new material with applications in biomedical technology, electronics, composites, energy and sensors, may soon help send rockets to space. more
Graphene gives a tremendous boost to future terahertz cameras  SCIENCE DAILY · 6 days
Scientists have developed a novel graphene-enabled photodetector that operates at room temperature, is highly sensitive, very fast, has a wide dynamic range and covers a broad range of THz frequencies. more
Graphene coating could help prevent lithium battery fires  SCIENCE DAILY · 2 weeks
Researchers report that graphene -- wonder material of the 21st century -- may take the oxygen out of lithium battery fires. more
New record on the growth of graphene single crystals  nanowerk · 3 weeks
Researchers have explored the rapid growth of large graphene single crystal on liquid Cu based on the liquid metal chemical vapor deposition strategy. more
Graphene coating could help prevent lithium battery fires  nanowerk · 2 weeks
Researchers report that graphene may take the oxygen out of lithium battery fires. more
A new model predicts squeezed nanocrystal shape when blanketed under graphene  PHYS.ORG · 2 weeks
In a collaboration between the U.S. Department of Energy's Ames Laboratory and Northeastern University, scientists have developed a model for predicting the shape of metal nanocrystals... more
Super-elasticity of three-dimensionally cross-linked graphene materials all the way to deep cryogenic temperatures  Science Magazine · 1 week
Until now, materials with high elasticity at deep cryogenic temperatures have not been observed. Previous reports indicated that graphene and carbon nanotube–based... more
Squeezed nanocrystals: A new model predicts their shape when blanketed under graphene  nanowerk · 2 weeks
Scientists have developed a model for predicting the shape of metal nanocrystals or 'islands' sandwiched between or below two-dimensional (2D) materials such as graphene.... more
Squeezed nanocrystals: A new model predicts their shape when blanketed under graphene  SCIENCE DAILY · 2 weeks
Scientists have developed a model for predicting the shape of metal nanocrystals or 'islands' sandwiched between or below two-dimensional (2D) materials such as graphene.... more
Graphene gives a tremendous boost to future terahertz cameras  PHYS.ORG · 5 days
In a recent study, researchers developed a novel graphene-enabled photodetector that operates at room temperature, is highly sensitive, fast, has a wide dynamic range, and covers a broad range of... more
Graphene transfer using an off-the-shelf office laminator  nanowerk · 4 weeks
An international team of researchers has demonstrated a simple method for transferring A4-size sheets of CVD graphene from copper foils onto a target substrate using a commercially available polyvinyl alcohol (PVA) polymer foil as... more
Electron-phonon instability in graphene revealed by global and local noise probes  Science Magazine · 1 week
Understanding and controlling nonequilibrium electronic phenomena is an outstanding challenge in science and engineering. By electrically driving ultraclean graphene devices out of equilibrium, we observe an... more
Researchers find new ways to image, characterize unique material  PHYS.ORG · 1 week
Graphene can come from graphite. But borophene? There's no such thing as borite. more
A new graphene foam stays squishy at the coldest temperatures  SCIENCE-NEWS · 1 week
Researchers have now made a material that is superelastic even at extremely cold temperatures, which could be helpful in space. more
Scientists drill into white graphene to create artificial atoms  nanowerk · 1 week
Patterned on a microchip and working in ambient conditions, the atoms could lead to rapid advancements in new quantum-based technology. more
New ways to image, characterize unique material  SCIENCE DAILY · 1 week
Researchers have imaged and modeled the unique geometry of 2D borophene, a material that could surpass the promises of graphene for electronic, thermal, optical and other applications. more
New hybrid energy method could fuel the future of rockets, spacecraft for exploration  PHYS.ORG · 2 weeks
Graphene, a new material with applications in biomedical technology, electronics, composites, energy and sensors, may soon help send rockets to space. more
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