5 papers
Magnetic-Free Quantum Interference and Universal Josephson Diode Effect Driven by a Supercurrent Gauge Field
Haowei Ye, Wenxue He, Kaixuan Fan +8
The Josephson effect, a hallmark of superconducting phase coherence, drives modern quantum technologies. However, Josephson-based quantum interference has hitherto been tethered to…
Observation of field-odd and field-free superconducting diode effects in nanoflakes
Wei Gao, Kaixuan Fan, Menghan Li +8
The superconducting diode effect (SDE) enables nonreciprocal supercurrent flow, holding immense potential for ultra-low-power quantum electronics. Intrinsic SDE typically requires…
Asymmetric quantum Hall effect and diminished longitudinal resistance in graphene/InSe heterostructures
Wenxue He, Shijin Li, Jinhao Cheng +9
We investigate quantum transport in graphene/InSe heterostructures and find major asymmetries in the longitudinal resistance () and vanishing peaks at high magneti…
Anderson Lattice in Incommensurate /Graphene van der Waals Heterostructures
Yuchen Gao, Wenjie Zhou, Fan Yang +7
The periodic Anderson model}, traditionally realized in rare-earth compounds with limited tunability, have hindered systematic exploration of correlated quantum phenomena. Here, we…
Observation of Anderson localization transitions in a two-dimensional conjugated metal-organic framework
Jinhao Cheng, Chen Wang, Wenxue He +6
Anderson localization transitions are a universal quantum phenomenon sensitive to the disorder and dimensionality of electronic systems. Over the past decades, this intriguing topi…