Materials Literature
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The low-energy dynamics of antiferromagnetic spin waves map onto a massive Klein-Gordon scalar field, providing a solid-state platform for analogue-horizon physics. We show that an inhomogeneous spin current generates an effective magnon flow capable of forming black- and white-hole horizons. Horizon-pair cavities exh…
Developing oxide absorbers with broadband high-temperature electromagnetic absorption performance has long been desirable in the electromagnetic absorption field, yet their absorption performance has remained unsatisfactory. Here, through an extreme mixing strategy, we successfully develop an ultrabroad effective abso…
A recent experimental study reports the spontaneous formation of a three-dimensional woven ferroelectric domain fabric in bulk KTN:Li during sufficiently slow cooling through the ferroelectric transition. The present work develops a nondimensional phase-field framework to examine a physically plausible route by which…
We present a systematic high-throughput density-functional theory study of the thermodynamic stability, collinear magnetic ground states, and electronic structures of layered kagome compounds in the AT6X4 and AT6X5 families. Using the experimentally reported structure types as templates, we screened 78 substitutional…
Conventional polarization characterization techniques provide only the averaged response of ferroelectric films, limiting the investigation of domain-dependent reliability mechanisms in HfO2-based ferroelectrics. In this work, a new domain decoupling method is proposed to separately analyze ferroelectric domains with…
Low-dimensional van der Waals semiconductors with reduced symmetry provide a unique platform for exploring anisotropic physical properties. The quasi-one-dimensional family MXQ$_3$ (M = Hf, Zr; X = Sn; Q = S, Se) exhibits notable structural anisotropy, where zigzag atomic chains influence optical phenomena such as bir…
Abstract Palladium nanocatalyst has been prepared via sonication-induced reductive deposition for the hydrogenation of nitro groups, tested in the two industrially most significant nitro compound hydrogenation processes: nitrobenzene hydrogenation to aniline and 2,4-dinitrotoluene to 2,4-toluene diamine. The main feat…
Abstract To satisfy advanced pavement design methodologies such as the Mechanistic-Empirical Pavement Design Guide (MEPDG), accurate characterization of asphalt mixtures through parameters like the dynamic modulus│E*│is critical. However, obtaining these parameters via advanced laboratory testing demands specialized e…
We investigated the topological properties of finite skyrmion systems under open boundary conditions using a tight-binding model. To characterize topological order in finite systems without translational symmetry, we evaluated the local Chern marker (LCM) [Formula: see text], which provides a real-space representation…
The ZnO Nanoparticles (NPs) are synthesized through a controlled sol–gel method using a zinc nitrate precursor with Ag and Cu dopants at varying concentrations (1[Formula: see text] and 2[Formula: see text], co-doping). The structural properties of Ag, Cu-doped and undoped ZnO NPs were analyzed by X-Ray Diffraction (X…
This review systematically examines the degradation behavior of metallic materials exposed to high-temperature hydrogen-rich environments, with particular focus on hydrogen metallurgy applications. The major degradation mechanisms, including hydrogen embrittlement, intergranular corrosion, high-temperature creep, carb…
A method for producing polymer-encapsulated liquid crystal (PELC) films based on polyvinyl butyral (PVB) as a binder and 4-n-pentyl-4'-cyanobiphenyl (5CB) as a liquid crystal (LC) has been proposed, along with an analysis of their optical characteristics. The PELC films were obtained by the phase separation during hea…
Abstract The analysis of heat transfer at the microscale has been widely employed in recent decades due to technological advances in the industry of miniaturized fluid transport systems. This work presents a model class selection approach for the identification of spatially dependent convective heat transfer coefficie…
Ce document technique présente l'architecture de la Tuyère « Gogeta », un système d'ignition thermonucléaire par confinement magnétique asymétrique. Il détaille la formation de « Paires d'Anti-Cooper » via un dopage diamantaire de type P-N pour masquer la valence du carburant Proton-Bore 11 ($p-^{11}B$) et neutraliser…
Light-Space Theory begins from a relational question: what must remain jointly answerable for distinction, change, and closure to be readable as one disclosure? Within BOOK1’s source-entailed recursive role-accounting lane, that question yields a five-duty signature. Three local duties establish identifiable role, rel…
Ce document technique présente l'architecture de la Tuyère « Gogeta », un système d'ignition thermonucléaire par confinement magnétique asymétrique. Il détaille la formation de « Paires d'Anti-Cooper » via un dopage diamantaire de type P-N pour masquer la valence du carburant Proton-Bore 11 ($p-^{11}B$) et neutraliser…
The increasing demand for sustainable energy and carbon emission reduction has prompted the development of efficient hydrogen production technologies. Electrocatalytic water splitting is a promising technique for generating clean hydrogen. However, sluggish hydrogen evolution reaction and oxygen evolution reaction kin…
Light-Space Theory begins from a relational question: what must remain jointly answerable for distinction, change, and closure to be readable as one disclosure? Within BOOK1’s source-entailed recursive role-accounting lane, that question yields a five-duty signature. Three local duties establish identifiable role, rel…
Abstract Precise spatiotemporal control of molecular function is essential for probing biological systems and developing safer therapeutics. Herein, we review photoinducible intramolecular cyclization reactions developed in-house for generating nitrogen-containing aromatic heterocycles. These photoreactions exploit th…
Abstract Tellurium (Te) has recently emerged as a promising thermoelectric, exhibiting intrinsically low lattice thermal conductivity and high performance despite its elemental and structural simplicity. In this work, we employ first-principles calculations combined with Boltzmann transport theory to systematically st…