Unprecedented Charge State Control in Graphene Quantum Dots.

Published in: Nano letters (2020)

High-quality double quantum dots in bilayer graphene are realized with controlled charge down to one electron. These devices provide a promising basis for spin-based qubits with long spin lifetimes.

Keyphrases

quantum dots
room temperature
solar cells
sensitive detection
density functional theory
ionic liquid
single molecule
carbon nanotubes
energy transfer
walled carbon nanotubes
transition metal
molecular dynamics