46 citations · 48 across the 12 of their papers we have counts for
12 papers
Interface-Confined Superconductivity with Thickness-Independent Superfluid Stiffness in (Pb,Sn)Te/FeTe Bilayers
Zi-Jie Yan, Hongtao Rong, Yiyuan Luo +12
Interface-induced superconductivity in FeTe-based heterostructures provides a promising route toward topological superconductivity, yet the roles of the neighboring layers topology…
A d-Electron Heavy-Fermion-Like Superconductor with Frustration-Induced Flat Bands
Chaoguo Wang, Hyeonhu Bae, Jiaqi Tian +11
Heavy-fermion superconductors are mostly associated with f-electron materials with Kondo lattices, while known d-electron heavy-fermion-like systems are often linked to orbital-sel…
Excitonic-Superconducting Coexistence and Emergent Nematic Superconductivity Driven by Spontaneous Symmetry Breaking
Fei Yang, Ruigang Li, Junwei Liu +1
Excitonic insulating (EI) and superconducting (SC) orders are generally regarded as mutually exclusive electronic instabilities. Within a self-consistent microscopic theory, we stu…
Residual orbital magnetization governs the anomalous Hall effect in altermagnets
Yufei Zhao, Yiyang Jiang, Kamal Das +2
In altermagnets that exhibit anomalous Hall effect, the small remanent magnetization exists but has been treated as too small to be relevant to the Hall response. In this work, we…
Evaluating the Structural Basis for Polar Altermagnet Candidate Ca(Ru,Ti)O
Akash Saha, Yihuang Xiong, Vladimir A. Stoica +15
The interplay between polar and altermagnetic orders remains largely unexplored in the broader landscape of correlated electron systems. Density functional theory (DFT) within the…
Confined Oxygen-Vacancy Migration Drives Ferroelectric Switching
Hyeonhu Bae, Binghai Yan
Conventional ferroelectricity arises from intrinsic lattice distortions, whereas oxygen vacancies are generally regarded as detrimental because their migration induces leakage curr…
Designing Strong and Broadband Nonreciprocal Thermal Radiation in Magnetic Topological Materials
Yiyang Jiang, Yufei Zhao, Linxiao Zhu +1
Breaking reciprocity in thermal radiation opens opportunities for energy harvesting, sensing, and thermal management. Traditional nonreciprocal radiative semiconductor devices need…
Imaging Surface Magnetization in Altermagnetic MnTe Films
Ling-Jie Zhou, Senlei Li, Zi-Jie Yan +15
Altermagnets with pronounced spin-splitting band structure, unconventional magnetic and crystal symmetries, and exotic magneto-transport properties have received immense interest i…
Competing incommensurability, electronic correlations, and superconductivity in a hybrid transition metal dichalcogenide
Jean C. Souza, Moshe Haim, Lorenzo Crippa +8
The engineering of superlattices in two-dimensional van der Waals materials has enabled the realization of rich phase diagrams hosting topological and strongly correlated phases. W…
Boundary-Bulk Interplay in Nonlinear Topological Transport
Deyi Zhuo, Xiaoda Liu, Huu-Thong Le +7
Nonlinear transport has emerged as a powerful approach to probe the quantum geometry of electronic wavefunctions, such as Berry curvature and quantum metric, in topological materia…
Revealing Quantum Geometry in Nonlinear Quantum Materials
Yiyang Jiang, Tobias Holder, Binghai Yan
Berry curvature-related topological phenomena have been a central topic in condensed matter physics. Yet, until recently other quantum geometric quantities such as the metric and c…
Revealing the Berry phase under the tunneling barrier
Lior Faeyrman, Eduardo B. Molinero, Roni Weiss +12
In quantum mechanics, a quantum wavepacket may acquire a geometrical phase as it evolves along a cyclic trajectory in parameter space. In condensed matter systems, the Berry phase…