Materials Literature
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Abstract Molten-salt chemical vapor deposition (CVD), using water-soluble metal salts such as Na2MoO4 and Na2WO4 as precursors, has emerged as an important strategy for growing high-quality transition metal dichalcogenides (TMDCs). Although generally regarded as a liquid-mediated process, the role of precursor volatil…
Polyaniline (PANI) is a conducting polymer valued for its conductivity, making it attractive for supercapacitor electrodes. Various PANI-based nanocomposites have been developed to enhance the charge storage capability of pristine PANI. However, their performance is limited by insufficient porosity and poor capacitanc…
Structural colors, generated by the physical interaction of light with micro- and nanostructured architectures, have emerged as an important platform in nanophotonics owing to their high color saturation, exceptional photostability, and long-term color durability. This review provides a comprehensive overview of recen…
Symmetry is a manifestation of nature that our species associates with beauty. Painting, sculpture, architecture, design, and even the music we create clearly demonstrate that symmetry plays a sign...
Polyvinylidene fluoride (PVDF) nanocomposites have emerged as promising multifunctional materials for simultaneous energy harvesting and electromagnetic interference (EMI) shielding in flexible electronics. This comprehensive review examines the critical role of nanostructured fillers—zero-dimensional nanoparticles, o…
Natural fiber reinforced composites are environment-friendly, lightweight and cost-effective. A promising sustainable alternative to synthetic material is Jute Fiber reinforced epoxy composite. However, it has some issues like water absorption, combustibility and poor adhesion between resin and fiber. This study finds…
Machine learning models have become a powerful tool in materials science, accelerating the discovery process by accurately predicting molecular properties. However, the black‐box nature of many of these models makes it difficult to understand or validate their predictions. Consequently, explainable artificial intellig…
Abstract Understanding non-Gaussian ion transport in crystalline solids is essential for linking local atomic environments with long-range conductivity. Here, we investigate proton diffusion in the layered oxide Ba2ScAlO5·0.125H2O using nanosecond-scale molecular dynamics simulations based on the M3GNet machine-learni…
The effects of severe shear stress on the electron-transfer-induced ferromagnetism of lanthanum manganite LaMnO3+δ have been investigated. Shear stress was applied via high-pressure torsion (HPT) processing and controlled by varying the number of rotations N. A decrease of 30 K in the Curie temperature TC was observed…
This whitepaper introduces an architectural design and multiphysics verification for a Functionally Graded Nanocomposite Weave (FGNW) tailored for sub-light relativistic spacecraft hulls and advanced propulsion cowlings. It establishes a continuous atomic gradient transitioning from an ultra-inert crystalline Iridium…
Full replication package for publication: "Finite Size Effects in Nonlocal Metasurfaces"
ABSTRACT In the present study, multi‐functional chitosan nanoparticles (CSNPs) with potential anti‐fungal activity fabricated from numerous volatile organic compounds (VOCs) that contribute to characteristic flavour and fragrance profiles rich Aspergillus niger biomass. An ionic gelation method was adopted for the syn…
ABSTRACT On‐chip polarization detection is crucial for applications including imaging, environmental sensing, and optical communications. However, the intrinsic symmetry and multidimensional nature of polarization states, together with weak photoelectric signals, make fast and accurate on‐chip polarization detection h…
Self-interaction and charge-delocalization errors remain important limitations of approximate density functional theory (DFT), affecting reaction barriers, self-consistent densities, and charged-fragment dissociation limits. Constrained DFT (CDFT) can stabilize complementary charge-localized determinants, which can su…
The transcription factor PPARγ regulates glucose and lipid homeostasis, and its activation, e.g., with glitazones, has antidiabetic, insulin-sensitizing activity, but also adverse effects which possibly arise from overstimulation. Here we developed a novel high-precision tool to enable light-dosed PPARγ activation. St…
Emulsions, in which one liquid is dispersed within another immiscible liquid, are fundamental to a wide range of natural phenomena and technological applications. Because their physical properties critically depend on droplet size, generating droplets with predictable and precisely controlled dimensions has long been…
Abstract Negative linear compression (NLC) represents one of the most counterintuitive and elusive mechanical responses in crystalline solids. Herein, we report the first example of giant NLC along the layer-stacking direction (c axis) in a cyanido-bridged two-dimensional (2D) coordination polymer, [Mn(salen)]2[ReN(CN…
ABSTRACT The energy‐transfer‐driven multifunctional luminescence behaviors of a novel Bi 3+ ‐Eu 3+ co‐doped Na 3 Ca 2 TaO 6 (NCTO) phosphor are systematically investigated. In the multi‐octahedral framework of the NCTO host, Bi 3+ ions act as broadband sensitizers while Eu 3+ ions serve as efficient red‐emitting cente…
The concept of an Atomic Spatial Elasticity Field (ASEF) is introduced to describe the intrinsic ability of a crystalline lattice to recover from local perturbations at the atomic scale. By defining a scalar field E_s(x) that quantifies the local elastic potential stored in the arrangement of atoms, the theory extends…
Амортизаторы станинных роликов и роликов рольгангов обжимных прокатных станов позволяют снижать динамические нагрузки при ударах раската в десятки раз. В данной статье рассмотрены результаты исследования, которое проводилось в программном комплексе ANSYS Workbench с целью выяснить, как влияет коэффициент трения на тор…