The hypothesis used in developing the stress and strain in the shaft is that all points on a cross-section of the shaft experience the same angle of twist. The angle of twist for a section of length L ...

Correlated electronic states with magnetic ordering emerge in twisted double bilayer graphene over a small range of twist angles, and can be tuned with gating and electric field. (Image: Matthew ...

It involves manipulating the electronic properties of two-dimensional (2D) layered materials, such as graphene, by precisely controlling the angle between the layers, also known as the twist angle.