Materials Literature
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This white paper covers the BioDeg Corn series of biodegradable VPP photopolymers, including biodegradation framing, end-of-life considerations and validation methodology. Biodegradability is not equivalent to general environmental disappearance. It must be evaluated under defined test conditions, with clear distincti…
The proposed Habitable Worlds Observatory (HWO) aims to detect and characterize Earth-like planets around Sun-like stars from the ultraviolet to the infrared using high-contrast imaging. A dichroic mirror is a natural choice for splitting light between multiple wavelength channels in such a system, but the coating mus…
The Wide-field Spectroscopic Telescope (WST) is a proposed 12-m class facility entirely dedicated to spectroscopic surveys, combining a high-multiplex multi-object spectrograph operating at low (MOS-LR) and high (MOS-HR) spectral resolution with a giant panoramic integral-field spectrograph (IFS), all three operating…
Theorem-grade proof that space must be 3-dimensional and cubic(N.E.A. Links 5 & 6). The causal graph, under the B=1 bandwidth constraint, crystallizesinto the C8 cubic scaffold as the unique zero-rent minimum of agraph-theoretic rent functional. Uniqueness is proved by exhaustiveenumeration at N=8 (five isomorphism cl…
Closed-form Caputo gradients in critical-state stress-fractional plasticity have relied on the polynomial Modified Cam-Clay surface. We extend them to the non-polynomial teardrop bounding surface by defining the operator as a Caputo derivative in the logarithm of normalized pressure, orientation-corrected for that dec…
The Bost–Connes system supplies KMS equilibrium states, but the evaluation algebra and its inner fluctuations preserve every valuation shell, no dynamics within the existing structure carries a general initial state to equilibrium, and thermalization requires a cross-shell dilation. This paper supplies that dilation a…
Many machine-learning systems set a threshold at a quantile of a calibration set: conformal predictors that promise 90% coverage by drawing their cutoff at the calibration set's 90th percentile, abstention gates that decline to answer when a model's score falls below the calibration set's tenth percentile, safety filt…
Exposing foams stabilized by photoswitchable surfactants to UV light induces changes in surface surfactant concentration, leading to significant alterations in foam behaviour such as the generation of Marangoni flow and change in foam drainage patterns. The occurrence of Marangoni flow can be observed when either all…
A rod with rounded ends is a noteworthy morphology, naturally encountered from large-scale roots to cells, and synthetically conceived down to nanomaterials. Rod-shaped anisotropic nanocrystals---especially those grown on pre-synthesized spherical seeds---play a major role in areas as different as photonics, cancer th…
Abstract Industrial effluents exacerbate aqueous contamination, necessitating the urgent remediation of toxic dyes such as Malachite Green (MG). In this study, a 0D/2D S-scheme heterojunction was constructed by anchoring CeO 2 nanocubes onto SnSe 2 hexagonal nanosheets via a precisely controlled two-step hydrothermal…
PARSEC.py is a Python-based real-space Kohn-Sham density functional theory (real-space KS-DFT) framework designed to provide a user- and developer-friendly platform for first-principles electronic-structure simulations. Discretization on real-space grids eliminates basis-set approximations, while enabling systematic c…
Lanthanide-doped nanomaterials are emerging as versatile platforms for advanced theragnostic and radiological applications, including medical imaging, radiation therapy, sensing, energy harvesting, and nuclear safety. Their tunable luminescence emission and robustness under ionizing radiation make them promising candi…
Advanced materials capable of operating under intense radiation, high temperatures, and corrosive environments are essential for next-generation nuclear, aerospace, and energy systems. This study evaluates ultra-high temperature ceramics as multifunctional materials for two demanding applications, as fillers in polyme…
De novo proteins are structurally distinct from proteins found in nature and thus capable of having their amino acid sequence modified to accomplish tasks such as increasing protein-nanoparticle binding without unfolding or decomposing. Zinc Oxide nanoparticles are functionally distinct from their bulk counterparts an…
A new class of Ln(III) Schiff base (SB) complexes has been synthesized with the general formula [LnL(hfac)3], where Ln = Tb (TbL), Eu (EuL), Sm (SmL) or Gd (GdL). The molecular structure of the complex was determined using the X-ray diffraction method. The IR spectra show that the C=O stretching is shifted from 1695 c…
ABSTRACT Pyroelectric materials are attractive for converting heat into electricity, yet the best performance is obtained with lead‐containing ceramics, remaining a major environmental concern. Here, we address this problem by developing lead‐free barium strontium titanate multilayer capacitors (Ba 0.65 Sr 0.35 Ti 0.9…
Colloidal gels, like many other soft and disordered solids derive their mechanical properties not only from the strength of interparticle attraction but also from the symmetry of the forces that constrain particle motion. Although noncentral interactions are known to profoundly alter rigidity and elasticity, they are…
Chromium oxychloride is a van der Waals magnet with intrinsic competing exchange interactions, including a strong antiferromagnetic one, source of a very rich magnetic phase diagram, with ferrimagnetic, antiferromagnetic, and canted states, up to high magnetic fields. We investigate the sequence of these magnetic phas…
Abstract Autonomous experimental systems are increasingly used in materials research to accelerate scientific discovery, but their performance is often limited by low-quality, noisy data. This issue is especially problematic in data-intensive structure–property learning tasks such as Image-to-Spectrum (Im2Spec) and Sp…
The Journal of Metastable and Nanocrystalline Materials (JMNM) is a peer-reviewed journal which is devoted to the rapid dissemination of recent high-quality research results concerning of metastable and amorphous materials, nanocrystalline and nanostructured materials, metallic glasses and nano-, microstructured hydri…