In the dynamic realm of quantum physics, a groundbreaking study is shedding light on the intricate dance between superconductivity and the quantum Griffiths phase (QGP) within two-dimensional superconductors. At the heart of this discovery are inhomogeneous superconducting rare regions, which have been experimentally verified using an artificial ordered superconducting-islands-array on monolayer graphene. This research not only elucidates the universal features of QGP in artificial heterostructured systems but also paves the way for deeper understanding and subsequent technological advancements in superconductor applications.
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