Materials Literature
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Honeycomb-like heterostructural titanium matrix composites (HTMCs), featuring soft Ti6Al4V cores and hard TiB/Ti6Al4V composite shells, were fabricated. The HTMCs with various cell sizes (Φ1.0, Φ0.8, Φ0.5, Φ0.4 and Φ0.3) exhibit higher work hardening rates (WHRs) than homogeneous counterparts. The superior WHR is attr…
Abstract In this study, we systematically studied the mechanism of Fe/Mn doping regulating the electronic structure of MoS2 and the storage performance of Li+/Na+/K+ by first-principles calculation. First, phonon spectra and AIMD simulations confirmed the dynamic stability of the Fe-MoS2 and Mn-MoS2 structures. The me…
Ammonia, a toxic and volatile pollutant commonly found in chemical industrial environments, requires reliable real-time detection to ensure industrial safety and effective environmental monitoring. Conventional gas sensors typically operate at elevated temperatures, resulting in high power consumption. Moreover, pure…
This paper proposes a novel theoretical framework, Molecular Object Fusion (MOF), centered around the concept of emergent object formation through the directed interaction of multiple molecular entities. Unlike conventional approaches that focus solely on the act of chemical bonding, MOF shifts the emphasis to the con…
Abstract This study performs a TCAD-based comparative analysis of passivated AlGaN/GaN high-electron-mobility transistors (HEMTs) fabricated on a β-Ga2O3 substrate by incorporating two different back-barrier layers: Al0.08Ga0.92N and In0.01Ga0.99N. To minimize surface-state effects and enhance device reliability, a Hf…
Most existing creep studies on NEPE propellant focus on room and high temperatures, lacking systematic investigation into low-temperature creep damage. In this work, uniaxial creep tests at −10 °C, −30 °C and −50 °C under three stress levels were conducted. All specimens show complete three-stage creep behavior. Highe…
Activated carbon (AC) is widely used as the cathode in Li-ion capacitors (LICs), yet its low affinity for Li + ions limits high-rate performance and cycling stability. In this study, lithiophilic AC cathodes are engineered by controlling the chemical state and surface distribution of Li-containing species via lithium…
Derive electromagnetic field phenomena as mechanical properties of thetorsion medium. The central identification is literal: the torsion medium ISthe electromagnetic substrate. Electric fields are static pressure imbalancesin the medium (net outward pressure where charge is uncompensated); magneticfields are the curl…
This study reports the development of a PID-based rotational speed control system for a rotary forcespinning (RFS) device aimed at improving the stability of nanofiber fabrication. The system integrates an Arduino Nano as the main controller, an optocoupler-based RPM sensor as feedback, and a BTS7960 motor driver to r…
Thermoresponsive crystals linking molecular motion to macroscopic functions pose challenges in smart material integration. This work reports a new thermoresponsive organic crystal, 4-((4-(dimethylamino)phenyl)diazenyl)benzonitrile (Y28) exhibiting reversible thermally induced macroscopic expansion coupled with a sharp…
Foldseek-Interface benchmark and interface cluster datasets This release accompanies the publication of Foldseek-Interface and provides datasets pertaining to the benchmarking of Foldseek-Interface (including benchmark structure files and alignment results) and to the clustering and analysis of protein-protein interfa…
Optical isolation is required whenever back-reflected light can destabilize a laser source or contaminate a precision optical measurement. Conventional Faraday isolators are mature and effective, but theirmagnetic elements and polarization optics can impose packaging, electromagnetic-compatibility and mass constraints…
The creation of phototransistors based on perovskite field‐effect transistors (PFETs) represents an attractive option for the development of better optoelectronic devices due to the capability for solution processing, an adjustable bandgap, and excellent charge transport properties. The incorporation of organic/inorga…
SM4. Representative examples of ChatGPT-assisted language editing.pdf
Semiconductor plasma processing has reached a critical bottleneck: recipe development for sub-5nm feature etching requires months of manual parameter tuning. We propose an integrated system combining three innovation layers: (1) neuromorphic chemistry —embedded self-stabilizing chemical reaction networks that autonomo…
This paper introduces the Universal Chemical Complexity Metric (UCCM), a novel approach to quantifying the complexity of chemical systems. The current landscape of chemical complexity assessment is fragmented, lacking a unified metric applicable across diverse systems like viruses, proteins, crystals, and polymers. Th…
We report the autonomous discovery of four mutually non-equivalent rank-23 decompositions of the 3x3 matrix multiplication tensor over {-1,0,+1} in the cyclic Z3-symmetry class (2,7), each provably inequivalent to the published reference scheme of Ballard, Ikenmeyer, Landsberg and Ryder (2018) and to one another, cert…
In this article, the mechanism of boron in mitigating the heat‐affected zone (HAZ) softening in hot‐rolled ultra‐low‐carbon (C < 0.07 wt%) martensitic steels was investigated. The thermal cycles corresponding to different HAZs were simulated for 1000 MS steels with low (5 ppm) and high (12 ppm) boron contents. Results…
We present a benchmarking study of active learning (AL) schemes for designing planar multilayer nanophotonic metamaterials, where the design tasks are formulated as binary optimization problems. Different surrogate models, including factorization machine (FM), Gaussian process regression (GPR), and convolutional neura…
Corrosion deterioration is one of the most significant challenges affecting the reliability, safety, and service life of industrial machinery and equipment. It causes gradual degradation of metallic materials through chemical and electrochemical reactions with the surrounding environment, leading to equipment failure,…