Scientists at TU Delft have unlocked a key quantum effect in graphene without using any magnetic fields, paving the way for ultra-thin quantum circuits. By layering graphene on a special magnetic crystal, they created stable spin currents that travel along the edges of the material. These currents carry information through the electron’s spin—a feature that […]



Summary

TU Delft researchers have achieved a significant breakthrough in graphene quantum computing by inducing a quantum effect without magnetic fields. They achieved this by layering graphene onto a magnetic crystal, generating stable spin currents along its edges. These spin currents, which carry information via electron spin, promise a revolutionary approach to building ultra-thin quantum circuits, eliminating the need for bulky and energy-intensive magnets. This advancement opens the door to developing more compact and efficient quantum technologies.

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