Sep 05, 2022: Coupling of electron-hole pairs (Nanowerk News) Two-dimensional van der Waals materials have been the focus of work by numerous research groups for some time.Standing just a few atomic ...

The premature saturation of T 1 as the tip is withdrawn indicates that an additional process, other than electron–hole pair creation in the substrate, limits the spin lifetime for thicker films.

Artist impression of bilayer graphene hosting a symmetric electron-hole double quantum dot, where the electron and hole are located on the different layers. (Image: Sebastian Staacks) Double quantum ...