Materials Literature
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Spacer-Stabilized Casimir Cavities: A Concept for Persistent Geometry-Locked Vacuum Regimes — Version 12.0. This preprint presents a MEMS/NEMS-compatible conceptual architecture designed to maintain stable nanoscale Casimir-active gaps through combined mechanical, electrostatic, and geometrical stabilization. The prop…
This paper uses a nontraditional bottom-up route to obtain macroscopic evolution laws from a deterministic microscopic model of a metal/mixed-ionic–electronic-conductor/metal nanodevice through explicitly stated reductions. The enlarged microscopic system contains the many-electron state, mobile ions and charged defec…
Traditional descriptions of interparticle forces rely heavily on scalar interaction potentials that depend solely on the separation distance between particles. This scalar framework, while effective for many isotropic systems, fails to capture subtle directional dependencies that arise in complex materials, such as li…
The performance of ultra-high-performance fiber-reinforced concrete (UHPFRC) under repeated low-velocity impacts, particularly in the context of nominally fixed boundaries relevant to protective structures, remains underexplored. In practice, protective components made of UHPFRC, such as falling object barriers and ve…
The concept of a self‑organized electron orbital network (SEO‑N) proposes that, in contrast to the conventional view that electrons simply occupy fixed atomic or molecular orbitals, a large ensemble of electronic orbitals can form a dynamic, topologically governed network. The network is described as a graph G_e = (V,…
Triboelectric nanogenerators (TENGs) have emerged as promising candidates for sustainable energy harvesting and self-powered sensing due to their structural simplicity, scalability, and adaptability. In this work, multi-layer Ti 3 C 2 T x was incorporated into poly(vinylidene fluoride) (PVDF) at different concentratio…
This review systematically summarizes recent advances in employing thermoresponsive polymers to address the challenges of interfacial instability and thermal runaway in aqueous zinc-ion batteries (AZIBs), which are promising candidates for safe, low-cost energy storage. The discussion focuses on three innovative regul…
Micro- and nanoplastics (MNPs) are increasingly recognized as emerging contaminants in drinking water, yet quantitative data remain limited due to analytical challenges. In this study, the occurrence, morphology, and polymer composition of MNPs were investigated in commercial drinking water from Saxony-Anhalt, Germany…
Polymeric nanoparticles, particularly those composed of PLGA, PLA, and chitosan, are widely used in drug delivery and biomedical applications due to their biocompatibility and controlled-release properties. However, the physicochemical and biological characteristics of these nanoparticles, including particle size, yie…
Variational Quantum Eigensolvers (VQE) require hundreds to thousands of quantum circuit evaluations to converge from random parameter initialization, severely limiting practical application on near-term NISQ hardware. We investigate whether a 13,156-parameter transformer encoder trained on Hamiltonian-to-optimal-param…
Abstract Revealing dynamical structural evolution during cycling is crucial for stable, fast-charging graphite anodes in lithium-ion batteries. However, coupling mechanisms among carbon-layer behaviors, (de)lithiation/diffusion, and defect regulation remain insufficiently understood. Here, we developed an automated wo…
ABSTRACT Fluorinated solvents, salts, and binders are widely used in modern rechargeable batteries. High durability and superior high‐rate ability are often attributed to fluorine‐rich interphases or fluorine‐tuned solvation structures. To date, fluorine‐free battery development is still nascent, with the interphases…
Let x = A/B ∈ (0,1) be reduced and set κ(x) = log(B/A)/log B. This paper develops a height-stable lacunary rigidity theorem for rational coefficients and applies it to exact irrationality-exponent problems for Mahler, Hone, Sturmian, Hecke–Mahler, Engel–Lüroth, and related families. For α = Σⱼ≥1 cⱼx^{hⱼ} with cⱼ ∈ ℚ×…
Surface icing poses a significant risk to unmanned aerial vehicles (UAVs) and compact aerospace platforms, where limited onboard power and space require efficient anti-/de-icing surfaces. In this study, micro/nanostructures were fabricated on TC4 titanium alloy (Ti–6Al–4V) surfaces by femtosecond laser processing at d…
This paper develops a revised mathematical solution framework for the chemistry challenge "Can a unified model describe water across supercooled, confined, saline, and interfacial regimes?". The proposed Regime-Mixture Water State Model (RMWSM) was constructed after an earlier formulation failed or remained only parti…
Single crystals of the ternary transition metal silicide ${\mathrm{Zr}}_{2}{\mathrm{Ru}}_{3}{\mathrm{Si}}_{4}$ were successfully grown using flux method, and their superconducting properties were systematically investigated. ${\mathrm{Zr}}_{2}{\mathrm{Ru}}_{3}{\mathrm{Si}}_{4}$ crystallizes in a monoclinic structure f…
The lifetime of a quantum state has traditionally been associated only with its energy spectrum and environmental coupling. In this work we propose a new paradigm in which the topological properties of the underlying matter wave play a decisive role in determining the longevity of quantum coherence. We introduce the c…
This thesis investigates how microbial activity influences early plant fossilisation through organic matter degradation, biomolecular preservation and carbonate mineralisation. Using a review, controlled Bacillus subtilis experiments, and 360-day Shark Bay microbial mat incubations of Ginkgo biloba and Davallia fejeen…
ABSTRACT Organic short‐wavelength infrared (SWIR) imaging is a promising technology for consumer electronics and a broad range of other applications. The bottleneck of organic SWIR imaging is the lack of electron acceptors with ultrasmall bandgaps. Herein, we develop ultrasmall‐bandgap electron acceptors by cyclizing…
This study investigated the effect of high-temperature thermal annealing on the structural, optical, morphological, and electrical properties of electrochemically deposited Cu₂ZnSnS₄ (CZTS) thin films for photovoltaic and optoelectronic applications. CZTS thin films were deposited on fluorine-doped tin oxide (FTO) sub…