SMRTR Science & EngineeringJun 28, 2025Interesting Engineering

Twisted trilayer graphene’s superconductivity could help shape next-gen quantum devices

SMRTR summary

Scientists discovered unique superconducting properties in twisted trilayer graphene (MATG), made of three precisely stacked and rotated graphene layers. Tiny MATG circuits exhibit unusually high kinetic inductance, nearly 50 times higher than typical superconductors. This property could be valuable for ultra-sensitive quantum devices. While not yet practical, the study provides tools to explore unconventional superconductivity and may advance quantum computing and sensing technologies.

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