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 ...

Graphene quantum dots (GQDs) are nanoscale fragments of graphene whose lateral dimensions induce quantum confinement of charge carriers. This confinement opens a tunable band gap in an otherwise ...

Graphene quantum dots (GQDs) are zero-dimensional fragments of graphene whose electronic and optical properties are dictated by quantum confinement and edge-state functionalisation. By varying lateral ...

Researchers demonstrate orbital hybridization in graphene-based quantum dots, revealing how anisotropic confinement influences electronic states at the atomic scale. Quantum dots, often described as ...

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 ...

By layering perovskite quantum dots and graphene oxide, researchers developed a memristor that amplifies faint signals in dimly lit conditions.

The buildup of a protein called 𝛂-synuclein (ASN) into toxic clumps is a hallmark of synucleinopathies, a group of neurodegenerative diseases that includes Parkinson's and multiple system atrophy ...

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 ...

Researchers discovered that three-layer graphene can naturally self-organize into specific stacking patterns (ABA/ABC domains) during growth on silicon carbide, eliminating the need for manual ...

Graphene’s unique properties continue to drive breakthroughs from quantum computing to sustainable concrete. As research accelerates, its role in next-generation technologies is becoming clearer, and ...