7 papers
Room-temperature ferroelectrically switchable quantum geometry in few-layer WTe2 for complementary in-memory computing
Ruihan Wang, Pengfei Wang, Haoyun Chen +10
Quantum geometry, describing the inherent geometric structure of electron wavefunctions in momentum space, transcends the traditional charge degree of freedom and provides a novel…
Orientation-tunable correlated Chern insulating states in chiral twisted double bilayer graphene proximitized by WSe2
Jiao Xie, Yongqin Xie, Fanqiang Chen +9
Moire flat bands in graphene systems proximitized by transition-metal dichalcogenides (TMDCs) provide a setting where spin-orbit coupling (SOC) can reshape band topology. The cryst…
Tunable Extended Magnetic Non-Fermi Liquid in Graphene Moiré Heterostructures
Yongqin Xie, Jian Wang, Moyu Chen +13
Exploring exotic quantum metallic states beyond Landau's Fermi liquid theory remains a central focus in condensed matter physics. Such non-Fermi liquid behavior is mostly observed…
Quantum Transport Reservoir Computing
Yecheng Jing, Pengfei Wang, Shuai Zhang +3
Reservoir computing (RC), a neural network designed for temporal data, enables efficient computation with low-cost training and direct physical implementation. Recently, quantum RC…
All-Electrical Self-Switching of van der Waals Chiral Antiferromagnet
Junlin Xiong, Jiawei Jiang, Yanwei Cui +13
Antiferromagnets have garnered significant attention due to their negligible stray field and ultrafast magnetic dynamics, which are promising for high-density and ultrafast spintro…
Dimensionality-Driven Anomalous Metallic State with Zero-field Nonreciprocal Transport in Layered Ising Superconductors
Yanwei Cui, Zenglin Liu, Qin Liu +10
The anomalous metal state (AMS), observed in failed superconductors, provides insights into superconductivity and quantum criticality, with studies revealing unconventional quantum…