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Next generation synthetic covalent 2-D materials unveiled  PHYS.ORG · 4 days
A team of researchers at the National Graphene Institute at The University of Manchester have developed a new method to synthesize 2-D materials that are thought to be impossible or, at least, unobtainable by... more
Stacked graphene layers act as a mirror for electron beams  PHYS.ORG · 6 days
Stacked layers of graphene can act like a mirror for beams of electrons. Physicists Daniël Geelen and colleagues discovered this using a new type of electron microscope. In... more
Graphene nanoflakes: A new tool for precision medicine  PHYS.ORG · 7 days
Chemists funded by the SNSF have created a new compound for flexible drug delivery that specifically targets prostate cancer cells. Incorporating four different molecules, the compound prevents tumor cells from multiplying, can... more
Chemists develop new approach based on graphene nanoflakes for drug delivery  NEWS MEDICAL · 1 week
Chemists funded by the SNSF have created a new compound for flexible drug delivery that specifically targets prostate cancer cells. Incorporating four different molecules, the compound... more
Graphene nanoflakes: a new tool for precision medicine  nanowerk · 1 week
Chemists have created a new compound for flexible drug delivery that specifically targets prostate cancer cells. Incorporating four different molecules, the compound prevents tumour cells from multiplying, can be detected by medical... more
Ultrahigh thermal isolation across heterogeneously layered two-dimensional materials  Science Magazine · 1 week
Heterogeneous integration of nanomaterials has enabled advanced electronics and photonics applications. However, similar progress has been challenging for thermal applications, in part due to shorter wavelengths of heat carriers (phonons) compared to... more
Stabilizing heterostructures of soft perovskite semiconductors  Science Magazine · 2 weeks
Here we report a solution-processing strategy to stabilize the perovskite-based heterostructure. Strong Pb–Cl and Pb–O bonds formed between a [CH(NH2)2]x[CH3NH3]1–xPb1+yI3 film with a Pb-rich surface and a chlorinated graphene oxide layer. The constructed heterostructure can selectively... more
Stronger graphene oxide 'paper' made with weaker units  PHYS.ORG · 2 weeks
Want to make a super strong material from nano-scale building blocks? Start with the highest quality building blocks, right? more
Stronger graphene oxide 'paper' made with weaker units  nanowerk · 2 weeks
Counterintuitive discovery is likely applicable to other 2D materials. more
Graphene paves the way for novel product enabling industrial users  nanowerk · 2 weeks
Researchers demonstrate the long-term stability of the epigraphene quantum Hall chip, which represents a key step towards enabling end-users to maintain their own resistance standards. more
Graphene paves the way for novel product enabling industrial users  PHYS.ORG · 2 weeks
NPL, Chalmers University of Technology and Graphensic, have demonstrated the long-term stability of the epigraphene quantum Hall chip, which represents a key step towards enabling end-users to maintain... more
How do atoms vibrate in graphene nanostructures?  SCIENCE DAILY · 2 weeks
Researchers have developed a method capable to measure all phonons existing in a nanostructured material. This is a breakthrough in the analysis of nanoscale functional materials and devices. more
How do atoms vibrate in graphene nanostructures?  PHYS.ORG · 2 weeks
In order to understand advanced materials like graphene nanostructures and optimize them for devices in nano-, opto- and quantum-technology it is crucial to understand how phonons—the vibration of atoms in solids—influence the materials' properties.... more
How do atoms vibrate in graphene nanostructures?  nanowerk · 2 weeks
Innovative new electron spectroscopy technique pushes the limits of nanospectroscopy for materials design. more
Researchers take a direct image of magic-angle twisted graphene sheets  nanowerk · 2 weeks
Understanding the 'magic angle' - a specific orientation between the stacked graphene that yields special electric properties - could pave the way to realizing the dream of room-temperature... more
Researchers take a direct image of magic-angle twisted graphene sheets  PHYS.ORG · 2 weeks
Just over a year after researchers at MIT stunned the physics world with the discovery of the "magic angle" for stacked sheets of graphene, researchers at Caltech have... more
Nitrogen cluster doping for high-mobility/conductivity graphene films with millimeter-sized domains  Science Magazine · 2 weeks
Directly incorporating heteroatoms into the hexagonal lattice of graphene during growth has been widely used to tune its electrical properties with superior doping stability, uniformity, and scalability. However... more
Development of simplified new mass spectrometric technique using laser and graphene  PHYS.ORG · 2 weeks
A technology that can obtain high-resolution, micrometer-sized images for mass spectrometric analysis without sample preparation has been developed. DGIST Research Fellow Jae Young Kim and Chair-professor... more
Innovative technique to synthesise advanced graphene-based nanocomposites  nanowerk · 2 weeks
Green and straightforward process for the synthesis of graphene-based nanomaterials. more
A modified device fabrication process achieves enhanced spin transport in graphene  nanowerk · 3 weeks
Researchers have proposed a modified graphene-based nanodevice fabrication technique that has increased up to three times the spin lifetime and relaxation length compared to previous work... more
A modified device fabrication process achieves enhanced spin transport in graphene  PHYS.ORG · 3 weeks
Researchers from the ICN2 Physics and Engineering of Nanodevices Group have proposed a modified graphene-based nanodevice fabrication technique that increases up to three times the spin... more
3D-printing customized MXene architectures  nanowerk · 3 weeks
MXenes are a promising class of 2D materials with unique intrinsic physical and chemical properties, including excellent conductivity, hydrophilicity and high density when compared to graphene. 3D-printed architectures composed of MXenes are particularly attractive for energy storage applications such as... more
Synthesizing single-crystalline hexagonal graphene quantum dots  PHYS.ORG · 3 weeks
A KAIST team has designed a novel strategy for synthesizing single-crystalline graphene quantum dots, which emit stable blue light. The research team confirmed that a display made of their synthesized graphene quantum dots successfully emitted blue... more
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