The future of quantum physics may be written on the surface of carbon. Scientists at the University of Cambridge have discovered a way to use graphene, a single-layer sheet of carbon atoms, to manipulate the friction of electrons. This research could lead to a new class of devices that rely on the quantum properties of electrons to manipulate and control friction.

The team used a scanning tunneling microscope (STM) to measure the electrical currents flowing through a single sheet of graphene. By adjusting the voltage applied to the sheet, they were able to control the friction of the electrons. This allowed them to manipulate the flow of electrons through the sheet and create different states of quantum friction. The team believes that this new technology could be used to create quantum devices that are more efficient and reliable than current devices.

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source: Phys.org