858 papers
This study employs a deep learning force field framework to comprehensively calculate the physical properties of the Fe-Si system, revealing that Mercury's core likely consists of a solid inner core overlaid by a thermally stratified layer.
This study investigates the optical characteristics and energy transfer mechanisms of MDMO-PPV conjugated polymer doped with laser-synthesized CuO nanoparticles, revealing enhanced absorption shifts, multi-peak photoluminescence, strong spectral overlap, and a fluorescence lifetime of 8.83 ns that suggests the composite's potential as an active laser medium.
This paper establishes that twisted monolayer–rhombohedral graphene hosts a hybrid electronic network where spatially varying potentials simultaneously confine localized states and generate propagating one-dimensional modes, creating a unique platform for coexisting states of distinct effective dimensionalities.
This study demonstrates that 2-methylalanine, followed by lithium formate monohydrate, offers superior sensitivity and linear dose response compared to the standard L-alanine for ESR dosimetry in the critical low-dose range below 10 Gy.
This study demonstrates that in AuAgTe4, pressure-induced superconductivity is enhanced and stabilized by an intertwined relationship between incommensurate charge density modulation, local disorder, and metastability, allowing the superconducting state to persist even after decompression.
This study reveals that in high-temperature granular systems with poor wettability, viscoelastic behavior is governed by interfacial rotational mechanics at gas–liquid interfaces rather than conventional capillary bridge scaling laws, as liquid phases occupy larger voids and avoid solid–solid contacts.
This study investigates the initiation of energy exchange reactions and cluster formation in supersonic jets of pure methane and its mixtures with noble gases using three distinct ionization methods, revealing that while helium hinders condensation and mass discrimination poses challenges, electric discharge in a nozzle diffuser offers the most effective approach for studying electronically stimulated condensation and optimizing hydrocarbon synthesis conditions.
This paper proposes a compact, single-layer anisotropic reflective metasurface utilizing an asymmetrical split-square resonator and diagonal metallic strip to achieve simultaneous broadband linear-to-linear and linear-to-circular polarization conversion with high efficiency across multiple terahertz frequency bands for diverse communication and sensing applications.
This study demonstrates that the predictive capability of physics-based Li-ion battery degradation models regarding capacity "knee" formation is fundamentally limited because the knee severity is governed almost exclusively by an unmeasured and unverified stress-driven loss-of-active-material exponent (), rendering the models unable to accurately predict end-of-life behavior without prior knowledge of this specific parameter.
This study presents an automated laboratory platform for semiconductor energy band gap measurement that utilizes a Fuzzy-PID controller to achieve superior temperature stabilization, thereby significantly improving measurement accuracy and repeatability for undergraduate physics education and research.