278 papers
This study reports the discovery of a gapless quantum spin liquid state in a series of high-spin (S = 5/2) iron-based kagomé-lattice iron fluorophosphates, demonstrating that such exotic quantum states can exist beyond the previously limited S = 1/2 regime.
This study analytically and numerically investigates how initial stress, heterogeneity, directional rigidities, and other material parameters influence the propagation and dispersion characteristics of torsional surface waves in an anisotropic layered medium, providing validated insights for seismology and engineering applications.
This study demonstrates that shear force mixing outperforms ultrasonication in dispersing carbon nanotubes for field-effect transistors by producing fewer defects, lower interface trap densities, and superior device performance.
This study demonstrates that the two-step sintering method significantly enhances the dielectric, ferroelectric, and piezoelectric properties of lead-free KNN-based piezoceramics compared to conventional sintering, resulting in superior performance metrics such as a higher piezoelectric coefficient (d33 = 288 pC/N) and stronger relaxor behavior.
This paper demonstrates that, contrary to the conventional view of decoherence as an obstacle, environment-induced dephasing in interacting lattice systems can actively generate topological phases characterized by a winding number and asymmetric diffusion, establishing correlated quantum noise as a novel route to topology in open many-body systems.
This paper proposes and validates an entropic selection principle for spin-foam amplitudes, demonstrating that physical pre-geometric structures correspond to coarse-graining flows where a relative-entropy functional is strictly monotone and dissipation vanishes only at stable renormalization-group fixed points, a result rigorously proven for Z2 models and conjectured for SU(2) and Lorentzian cases.
This paper proposes that Jupiter's Great Red Spot survives for centuries as a metastable, dissipative structure maintained by the joint action of zonal jet confinement, potential-vorticity barriers, and vertical coherence, which collectively create an energy landscape allowing secular shrinkage without vortex identity loss.
This paper establishes a probabilistic statistical framework using Weibull analysis and morphological characterization to map the transition from subsurface modification to stable cracking in 4H-SiC, identifying pulse pitch as the critical parameter for defining reproducible laser slicing process windows.
This paper demonstrates a lithography-free fabrication method for flexible terahertz low-pass filters using quasiperiodic PDMS/diamond composites, validated by experimental spectroscopy and a novel modeling framework that translates optical micrographs into predictive electromagnetic designs.
This study demonstrates that incorporating a naturally derived Guaiazulene interfacial layer into an Au/p-Si/Al Schottky photodiode significantly enhances its structural, optical, and electrical properties, resulting in a high-performance, UV-sensitive device with a specific detectivity of 2 × 10¹¹ Jones and stable operation suitable for low-cost optoelectronic applications.