Scientific Resource Catalog
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DRAM电容介质在1z nm节点以下面临漏电×EOT缩放的硬约束(IMW 2020),产业30年以掺杂钉扎四方相稳定高k介质(ZrO₂/HfO₂基)为应对——但这一长期实践缺少统一的判据语言。本文用场域理论框架(材料=密度聚类场ρ=m·p;相变候选=失效线R'=1平衡区;剪切软模=相变活性签名)对DRAM高k介质给出可计算判据坐标。核心结果:①软模判据产业命中验证——高k介质家族6材料对照中,唯一具有反铁电(AFE)相变活性的ZrO₂恰好是唯一落软模区(C44=20.3 GPa≤阈值22.7)的Hf/Zr氧化物,其余产业稳定介质全部不软(正1/1负4/4);②二维判据空间——软模轴(相变活性…
Sodium metal batteries (SMBs) with high energy density showed great promise for various applications, but they are plagued by uneven and low‐reversibility sodium plating/stripping, particularly when fast‐charging capability at subzero temperatures is pursued. Here, we present a facile method to mod…
ABSTRACT High‐valent oxyanions, such as chromate (Cr VI O 4 2− ) and pertechnetate ( 99 Tc VII O 4 − ), are highly soluble, weakly coordinating, and exceptionally stable, making their removal from water and nuclear waste extremely challenging. Here, we report a redox‐coupled metathesis strategy to…
Conventional dispersed-particle fuel systems, such as TRISO fuel, exhibit typical double heterogeneity. The Reactivity-equivalent Physical Transformation (RPT) method can convert a double-heterogeneity system into a single-heterogeneity system by simplified geometric modelling. In a Pebble-Bed Fluo…
Abstract Understanding the relationship between structural degradation and atomic diffusion is essential for elucidating coating failure at solid interfaces. However, the atomic-scale connection between wear and diffusion remains unclear under coupled thermo-mechanical conditions. In this work, mol…
Single Push Button – ON/OFF Control Using Standard RelaysDesigner: Grant O'BrienDesigned and built: April 2018Drawing: 18/61067C This is an electrical relay circuit using standard relays and a pushbutton to perform a basic task of switching a single light/indicator on , then off. As simple and basi…
Grid-scale, long-duration energy storage can be built fromcommodity metals cycling between liquid and vapor inside depth-matcheddeep-ocean vessels, at a delivered-capacity material cost of $4-11/kWhand an estimated installed cost of $19-28/kWh at seasonal scale —roughly an order of magnitude under…
Efficient collection of exhaled breath condensate (EBC) remains a major challenge for wearable respiratory monitoring because limited sample yield often compromises analytical sensitivity and signal reliability. Herein, we report a smart bioinspired mask that enables efficient EBC harvesting throug…
The poor electron transport and bulk recombination losses in monoclinic scheelite BiVO₄ (ms-BiVO₄), rooted in the localized nature of the V 3d conduction-band states, remain the principal barriers to high-performance photoelectrochemical (PEC) operation. V-site substitution with transition-metal do…
Abstract The decarbonization of fossil fuel combustion streams and air is imperative to achieve negative carbon emissions and requires discovery of new materials that exhibit high CO2 capacities, long-term stability, and minimal energy input for the release of pure CO2. Numerous candidate sorbents…
Electronic waste and textile pollution present escalating challenges. These issues demand a fundamental shift toward sustainable technology. This chapter explores eco-friendly smart functional wearables, which integrate biodegradable materials with intelligent systems. The result is high-performanc…
Mirrors in ancient Egypt were produced to create desirable reflections of their owners, prompting questions about self-perception within Egyptian society. Although widely recognised as objects of religious significance, scholarly attention has largely focused on their symbolic and iconographic role…
Abstract Resolving the inherent trade-off between high energy and thermal stability/sensitivity in energetic materials remains a long-standing challenge. In this work, a series of energetic compounds and their corresponding salts were synthesized by employing a bis(1,3,4-oxadiazole) unit as a bridg…
ABSTRACT Synthetic polymers are indispensable but pose major recycling challenges, particularly in mixed plastic waste streams. Enzymatic recycling offers a promising route to specific polymer depolymerization into oligomers and monomers. This requires controlling molecular recognition at polymer i…
This study systematically elucidates the distinct responses of two representative anionic collectors—sodium oleate (NaOl) and cetyl phosphate (CP)—to variations in pH and dissolved Ca2+/Mg2+ concentrations. Dynamic foam analysis combined with surface tension measurements demonstrated that both coll…
Grid-scale, long-duration energy storage can be built fromcommodity metals cycling between liquid and vapor inside depth-matcheddeep-ocean vessels, at a delivered-capacity material cost of $4-11/kWhand an estimated installed cost of $19-28/kWh at seasonal scale —roughly an order of magnitude under…
Self-assembled artificial nanostructures, such as DNA origami, have attracted interest as templates for the placement of inorganic materials because their design enables the incorporation of binding sites for attaching nanocomponents with nanometer-scale precision. In this work, we introduce a lith…
With the evolution in textile technology, clothing is expected to be more than just a shield or cover for the body. Integrating conducting yarns into textiles enables garments to act as point-of-care wearables, human–machine interaction, and ambient computing. Even though numerous studies about met…
Background. Vat photopolymerisation (VPP) is increasingly used to fabricate electrically functional structures in which electrical behaviour must coexist with photochemical cure, geometric fidelity, rheological processability and service stability. The literature spans electrostatic-control materia…
The objective of this thesis was to enhance the mechanical properties of promising natural polymer biomaterials used in tissue engineering applications with a view to developing a new range of materials which could be tailored for different clinical applications. To accomplish this, 3D printing of…