  We prepare twist-controlled resonant tunneling transistors consisting of
monolayer (Gr) and Bernal bilayer (BGr) graphene electrodes separated by a thin
layer of hexagonal boron nitride (hBN). The resonant conditions are achieved by
closely aligning the crystallographic orientation of the graphene electrodes,
which leads to momentum conservation for tunneling electrons at certain bias
voltages. Under such conditions, negative differential conductance (NDC) can be
achieved. Application of in-plane magnetic field leads to electrons acquiring
additional momentum during the tunneling process, which allows control over the
resonant conditions.
