This time, the scientists placed graphene quantum dots into a controlled environment. These graphene dots are nanoscale materials made by arranging a single layer of graphene—which, like ...

Liquid-based photodetector leverages water molecules for quantum dot enhancement, offering high sensitivity and ...

Recent studies have explored the coexistence of electron whispering-gallery modes and atomic collapse states in graphene quantum dots, particularly in heterostructures like graphene/WSe 2 [1].

“Several theory groups have speculated that analogues of these structures could emerge in quantized anomalous Hall systems, ...

A research team discovered a quantum state in which electrons move in a completely new way under a twisted graphene structure ...

This allows quantum computers to solve problems that would take regular computers years or even centuries to crack. But ...

Scientists from UBC and other institutions discovered topological quantum states in graphene, unlocking new possibilities for quantum computing.

Researchers successfully combined 1,024 silicon quantum dots with cryogenic on-chip electronics, paving the way for scalable ...

Quantum dots – nanoparticles of semiconductors – were first theorized in the 1970s and then successfully synthesized in the early 1980s. When semiconductor particles are made small enough, they ...

Cell death by dots Schematic illustration showing the role of graphene quantum dots as nanozymes for tumour catalytic therapy. (Courtesy: FHIPS) Upon injection into the body, these “nanobots” search ...

Quantum computers have the potential of outperforming classical computers on some optimization tasks. Yet scaling up quantum ...