Researchers have now developed an innovative approach to multispectral photodetection by alternating layers of graphene and colloidal quantum dots. This novel architecture, detailed in Advanced ...
Graphene quantum dots (GQDs) are a part of the carbon quantum dots family. 1 These zero-dimensional carbon nanomaterials possess many superior properties, such as low biological toxicity, nanoscale ...
What are Graphene Quantum Dots? Graphene quantum dots (GQDs) are nanoscale fragments of graphene with lateral dimensions typically below 100 nanometers. These tiny nanostructures exhibit unique ...
A research team led by Professor Sun Qing-Feng in collaboration with Professor He Lin's research group from Beijing Normal University has achieved orbital hybridization in graphene-based artificial ...
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Quantum microscope maps electron interactions in graphene at room temp
Researchers have built an upgraded quantum microscope that can map momentum-resolved tunneling spectra in graphene at room ...
Following its discovery in 2004, graphene has continued to be a hot topic of scientific research. While its discovery, isolation, and investigation are credited to Nobel Prize winners Andre Geim and ...
Peking University, March 19, 2025: A research team led by Professor Sun Qing-Feng in colloboration with Professor He Lin’s research group from Beijing Normal University has achieved orbital ...
A research group led by Prof. WANG Hui from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has introduced a metal-free nanozyme based on graphene quantum dots (GQDs) for ...
Researchers have achieved a major breakthrough by generating quantum spin currents in graphene—without relying on bulky magnetic fields. By pairing graphene with a magnetic material, they unlocked a ...
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