This works on the following principle when the magnetic field is applied to a certain material, there is a change in its electrical resistance that is also known as Magneto resistance. due to which the electrons deflect. Thus for an ideal magneto resistance sensor the properties that were prioritized were having high sensitivity and high magnetic fields with small resistance to the variations to the temperature. This sensor is basically made up of Graphene and Boron Nitride, that will be having layers of moving channels. This bilayer of graphene and boron Nitride have high response to the magnetic fields.
