A Multifunctional Reconfigurable Terahertz Metasurface Enabling Spin-Decoupled Logic Operations and Holography [0.03%]
一种多功能可重构太赫兹超表面实现解耦自旋的逻辑运算和全息图功能
Zou Long,Zhengji Xu
Zou Long
We present a multifunctional, reconfigurable terahertz metasurface built from dual split-ring resonators combining photosensitive silicon and metallic elements. By hybridizing structural and Pancharatnam-Berry phase control, the device achi...
Multi-Focus Imaging and U-Net Segmentation for Mesoscale Asphalt Film Structure Analysis-Method for Characterizing Asphalt Film Structures in RAP [0.03%]
用于再生沥青混合料中沥青膜结构表征的方法——基于多焦点成像和U-Net分割的中观沥青膜结构分析方法
Ying Wang,Shuming Li,Weina She et al.
Ying Wang et al.
This study presents a high-fidelity image acquisition method for asphalt film structure to address the challenge of capturing mesoscale structures, especially fine mineral filler and asphalt mastic. The method is particularly applied to the...
Effects of Tensile Specimen Geometry and Gripping System on the Mechanical Stability of Ausferrite in Austempered Ductile Irons [0.03%]
拉伸试样几何形状及装夹方式对奥氏体可锻铁中奥氏体稳定性的影响研究
Lun Fu,Manuel Schiralli,Maurizio Vedani et al.
Lun Fu et al.
Different combinations of round and flat tensile specimens for different gripping systems of Austempered Ductile Irons (ADIs) were produced from the same 25 mm Y-block castings to investigate the effect of the specimen geometry and gripping...
Direct and Inverse Steady-State Heat Conduction in Materials with Discontinuous Thermal Conductivity: Hybrid Difference/Meshless Monte Carlo Approaches [0.03%]
导热系数不连续材料的稳态热传导的直接和逆问题：混合差分/无网格蒙特卡罗方法
Sławomir Milewski
Sławomir Milewski
This study investigates steady-state heat conduction in materials with stepwise discontinuities in thermal conductivity, a phenomenon frequently encountered in layered composites, thermal barrier coatings, and electronic packaging. The prob...
A Molecular Dynamics Study on the Interfacial Properties Between Polymer Fibers and Geopolymer Resins [0.03%]
关于聚合物纤维与地质聚合物树脂之间界面性质的分子动力学研究
Yanfeng Wei,Bin Ma,Ligen Lan et al.
Yanfeng Wei et al.
In this study, interface models of different polymer fibers and geopolymer products were constructed and the microscopic action mechanisms behind different polar oxygen-containing functional groups were revealed by analyzing the static stru...
Haoshen Xu,Haoqi Yang,Dawei Sha et al.
Haoshen Xu et al.
Aqueous batteries, which replace flammable organic electrolytes with water, offer advantages such as intrinsic safety, low cost, and environmental friendliness, making them well-suited to the energy storage needs driven by the increasing pr...
Stearic Acid-Modified Calcium Sulfate Whiskers as a Functional Filler for Rubber Enhancement [0.03%]
月桂酸改性的硫酸钙 whisker 功能性填料及其对橡胶性能的改善作用研究
Guoying Yan,Peiyang Shi,Linlin Guan et al.
Guoying Yan et al.
Calcium sulfate whiskers (CSWs) are fibrous crystals with uniform cross-section, well-defined morphology, and dense structure. Due to their low toxicity and low cost, CSWs have wide applications as additives in composite materials. In this ...
Controlling the Digital to Analog and Multilevel Switching in Memristors Based on Zr-Doped HfO2 by Interface Engineering [0.03%]
利用界面工程控制基于Zr掺杂HfO2忆阻器的数字-模拟和多级转换能力
Cong Han,Haiming Qin,Weijing Shao et al.
Cong Han et al.
Metal oxides are the most widely used material for the resistive switching layer of memristors. Nevertheless, the majority of oxide-based memristors exhibit binary switching, restricting the emulation of neuronal synaptic behaviors. In this...
Alannah C Gowling,Kelly M Meek
Alannah C Gowling
Anion exchange ionomer (AEI) binders are critical to the performance of alkaline electrochemical devices (i.e., fuel cells, electrolyzers, and batteries), as they facilitate ion transport, provide structural integrity, and improve the overa...
Towards a New Plastination Technique for Moisture Management of Western Red Cedar Without Loss of Strength and with Enhanced Stability [0.03%]
一种新型保湿保强度西黄松树塑化技术的研究与开发
Olivia H Margoto,Madisyn M Szypula,Grant R Bogyo et al.
Olivia H Margoto et al.
Amidst environmental concerns regarding the use of petroleum-based materials, wood and wood-based products are among the key players in the pursuit of green construction practices. However, environmental degradation of these materials remai...