Materials Literature
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Abstract Achieving high performance and multifunctionality at minimal concentration is a critical demand for water-based lubricant additives yet remains challenging in harsh environments, which is closely regulated to molecular configuration and interfacial behavior. Herein, three protic ionic liquids (PILs) with tail…
ABSTRACT This study evaluates a closed‐cavity rheometer (CCR) for rheological characterization of polypropylene (PP) and compares its performance with an open‐cavity rheometer (OCR) and capillary rheometry. Thermorheological simplicity was first confirmed using van Gurp–Palmen and Han plots, which supported time–tempe…
High-temperature thermal management materials are widely applied in extreme environments, including thermal power, nuclear power and hydrocracking industries, where the surface temperature can reach 400 ℃. Nevertheless, conventional solid coating-based thermal management materials suffer from insufficient heat resista…
Protein condensation regulates cellular metabolism. Although many enzymes are highly structured proteins, the molecular mechanisms underlying their condensation remain poorly understood. Here, we report the discovery and characterization of Corynebacterium glutamicum citrate synthase (CgCS) condensates in relation to…
Working paper and evidence data. Five current model families (DeepSeek, Mistral, OpenAI, Anthropic, Gemini; 2026) audited under one protocol across 30 academic topics. Condition A verified all 194 author-year citations the models embedded in prose (none fabricated after adjudication). Condition B verified 1,500 one-sh…
Abstract Silicon germanium (SiGe) semiconductors are driving our modern society based on electronic processing devices. However, the inherent indirect bandgap alignment of SiGe prohibits efficient light emission. Crystal phase engineering of SiGe semiconductors allows for direct bandgap hexagonal 2H, 4H, and 6H polyty…
The trade-off between magnetic entropy change (-Δ S M ) and Curie temperature ( T C ) has long been a fundamental limitation in magnetic amorphous alloys. Here, we report a critical-state high-entropy metallic glass (CS-HEMG) that overcomes this dilemma by precisely tuning the amorphous structure to the verge of cryst…
CCNPR Minimal V1.2 is a typed, history-conditioned cognitive-functional-computational architecture with an invariant eligible evaluation core and a set-valued, quotient, and partially open generative exterior. This record establishes the public scientific identity, specification, and priority state of the current cano…
تحلیل بنیادین و بازنویسی تانسوریِ چرا بوزونهای W و Z اینقدر سنگین هستند؟ (مسئله جرم و برد نیروی ضعیف) در چارچوب فیزیک اطلاعات حمزه (HIP-1155) بر اساس پروتکل جامع ۱۰ مرحلهای ۱. مقدمه: پارادوکسِ جرم بوزونهای گیج و برد فوقالعاده کوتاه نیروی ضعیف در مدل استاندارد در فیزیک ذرات بنیادی، برد یک نیرو ارتباط مستقیمی با جر…
RKMS / COR / RIU is a relation-centred reference architecture for keeping search/lifecycle state, evidentiary payment, provenance, scope/time, model status and authority/disclosure separately inspectable. RC 0.2.0 is an append-forward successor to the frozen RC 0.1.1 external handoff. It adds the five-bone Relational…
The hydration of carbodiimides is commonly used to drive nonequilibrium chemical systems, often by converting carboxylic acids into transient aqueous anhydrides. This fuel reaction has found broad applicability in functional systems, from single-molecule motors to responsive bulk materials. The reaction cycle is usual…
We present a non-numerical, parameter-free geometric method to accurately trisect an arbitrary circular arc without iterative "guess and check" computational loops. While Pierre Wantzel (1837) proved the impossibility of trisecting an arbitrary angle using a classical Euclidean straightedge and compass on a static 2D…
Abstract Advances in multidimensional spectroscopy have seen the rise of action detection, where the coherent response is encoded into incoherent signals. These are typically proportional to the excited-state population. Examples include fluorescence-detected 2D electronic spectroscopy (F-2DES) and tag-loss 2D infrare…
Version 3.0 (consistency, protocol-dependence, and reporting revision). No version-2.0 datum is altered and no new production ensemble is introduced. This revision: (i) states the error-bar convention (mean ± s.e.m.) explicitly; (ii) records every ensemble's annealing depth (steps and steps/bead) in the figure caption…
A family of cobalt(II) bis-trifluoroacetylcamphorate complexes (1-3), along with the diamagnetic zinc(II) analogue 4, has been synthesized and structurally characterized. The cobalt complexes exhibit solvent-driven interconversion between cis- and trans-octahedral geometries, coupled to labile solvent coordination. Th…
Plastic production has been increasing exponentially. Throughout their lifespan, plastics degrade into smaller particles that accumulate in our bodies and the environment. Recent studies found these plastic particles can cross the placental barrier and reach the fetus. However, the impact of plastic particles on place…
Yttrium iron garnet (YIG) is a ferrimagnetic insulator valued for its high Curie temperature, very low magnetic damping, and ability to support long-range spin-wave transport. These qualities have established it as a cornerstone material in the field of spintronics and magnonics. Most studies on YIG so far have been f…
Nuclear relaxation, 1/T1, is a very robust probe of electronic excitations in superconducting materials above and below the critical temperature of superconductivity, Tc. Here, a relaxation phenomenology of hole-doped cuprate superconductors is presented based on the majority of the available literature data from the…
Chemical short-range order (CSRO) has emerged as a critical structural feature in concentrated alloys, yet its coupling with hydrogen remains an active discussion. Here, we develop a machine-learning interatomic potential for the Co-Ni-V-H system and investigate how CSRO regulates hydrogen energetics and dislocation b…
Abstract The Nuclear Explosion Legacy Data (NELD) Repository was designed and built to store analog scanned and digitized data in a format consistent with the Comprehensive Nuclear Test Ban Treaty Organization (CTBTO) database. It follows and extends the CSS/IMS formats for the time series data and station metadata. P…