93 papers
This study reports the first experimental investigation of coherent magnon modes in a 3D-printed ferromagnetic woodpile magnonic crystal, revealing distinct angular dependencies and robust, phase-evolving edge modes localized in curved nanocaps that advance the prospects for topological nanomagnonics.
This study reports the fabrication of a wafer-scale amorphous silicon carbide thin film with a record-breaking ultimate tensile strength exceeding 10 GPa and room-temperature quality factors above 10^8, establishing a new benchmark for high-performance nanomechanical sensors and dynamic applications.
This paper reports the experimental observation and theoretical confirmation of topological spin-wave moiré edge and cavity modes in twisted magnetic antidot lattices, demonstrating their tunability via magnetic fields and their emergence from non-trivial magnon-magnon coupling driven by dipolar interactions.
This paper demonstrates a record-breaking, air-stable, and bright entangled photon-pair source by encapsulating ferroelectric NbOI2 in graphene, which effectively suppresses environmental degradation and pump-induced heating to enable scalable on-chip quantum photonics.
This paper introduces HERB, a unified thermomechanically consistent framework driven by the Rice-Beltz concept that integrates hydrogen transport, dislocation emission, and void growth to reconcile multiple hydrogen embrittlement mechanisms (HEDE, HELP, NVC, and HESIV) within a single multiscale model.
This paper theoretically demonstrates that DC current bias can control chaos in the magnetization dynamics of perpendicular magnetic tunnel junctions, while thermal fluctuations actively induce noise-driven chaotic behavior, offering a foundation for brain-inspired spintronic computing.
This paper introduces an all-optical imaging modality that achieves 100-attosecond temporal and 200-nanometer spatial resolution to directly visualize the spatiotemporal evolution and vector electric field lines of light within a widefield transmission microscope, enabling the observation of ultrafast scattering dynamics and pulse broadening in MoTe2 that are inaccessible via standard simulations.
This study utilizes machine learning to reveal that charged domain walls in two-dimensional bismuth possess lower energy than uncharged ones and host topological interfacial states with accidental band crossings at the Fermi level, highlighting their potential for next-generation ferroelectric devices.
This study proposes and experimentally demonstrates a highly efficient, current-driven method for switching topological spin chirality in the van der Waals antiferromagnet Co1/3TaS2 via intrinsic self-torque, eliminating the need for external magnetic fields or heavy metals and establishing a practical pathway for chiral spintronics.
This paper proposes a compact metasurface-based analyzer that simultaneously performs dual-basis polarization projections to efficiently witness quantum entanglement, thereby halving measurement overhead and enabling scalable chip-scale quantum technologies.
This paper presents a scalable, monolithic fabrication strategy that integrates high-stress silicon nitride membranes with distributed Bragg reflectors using dry processing techniques, achieving self-aligned optomechanical cavities with high optical finesse and mechanical quality factors while eliminating the alignment and stability bottlenecks of conventional methods.
Addressing the breakdown of Bloch's theorem in spatially varying composites, this paper establishes a foundational ab initio quantum theoretical framework for functionally graded materials that derives effective field equations for modulated Bloch states, revealing non-tensorial electromagnetic properties and enabling the predictive design of optimized electronic devices such as graded p-n junctions.
This paper demonstrates a single-pass, unfiltered source of hyperentangled photon pairs in polarization and frequency-bin degrees of freedom at telecom wavelengths, achieved by optically tailoring the joint spectral amplitude via pump and nonlinearity shaping to enable tunable state dimensions with high fidelities.