The results, published in Nano Letters ("Visualization and Manipulation of Bilayer Graphene Quantum Dots with Broken Rotational Symmetry and Nontrivial Topology"), provide important fundamental ...

Trapping and controlling electrons in bilayer graphene quantum dots yields a promising platform for quantum information technologies. Researchers have now achieved the first direct visualization of ...

The first direct visualization of quantum dots in bilayer graphene shows the shape of the quantum wave function of the trapped electrons. (Image credit: Zhehao Ge, Frederic Joucken, and Jairo Velasco ...