Results 61 to 70 of about 3,954 (212)
Giant Bulk Photovoltaic Effect in Two‐Dimensional Topological Ferroelectric Semimetal
Advanced Science, EarlyView.ABSTRACT Ferroelectric (FE) metals have attracted growing interest because they combine ferroelectricity with metallic behavior and enable polarization‐controlled band topology near the Fermi level. However, the number of known ferroelectric metals is still limited.
Jianhua Wang +8 more
wiley +1 more source
PREDICTING THE STIFFNESS OF BIAXIAL BRAIDED FIBER COMPOSITES BY INCORPORATION OF CARBON NANO FIBER
Iranian Journal of Materials Science and Engineering, 2017 In this study, carbon nano fibers (CNFs) were mixed into epoxy resin through a magnetic stirrer and again mixed using ultra sonicator. Using hand layup technique, biaxial braided fiber composites were prepared with unfilled, 0.2, 0.5 and 1 wt% CNF ...
R. Parimala, D. B. Jabaraj
doaj
Mechanical Properties of Post-Filling Coarse Aggregate Concrete under Biaxial Tension–Compression
BuildingsPost-filling coarse aggregate concrete (PFCC) is a new type of concrete that achieves energy-saving and emission-reduction goals through optimizing material proportions.
Jinqing Jia, Lu Li, Wei Liu
doaj +1 more source
Investigation on Yield Behavior of 7075-T6 Aluminum Alloy at Elevated Temperatures
Chinese Journal of Mechanical Engineering, 2020 Aluminum alloys have drawn considerable attention in the area of automotive lightweight. High strength aluminum alloys are usually deformed at elevated temperatures due to their poor formability at room temperature.
Jianping Lin +6 more
doaj +1 more source
Mechanical properties of coated fabric membranes at high temperature
Journal of Engineered Fibers and Fabrics, 2022 A model about the strength of polyvinyl chloride coated polyester at high temperature was proposed in this paper. The model can predict the warp-direction strength, weft-direction strength, and off-axis strength at high temperatures according to the ...
Suduo Xue, Fei Yan, Guojun Sun
doaj +1 more source
Advanced Science, EarlyView.Bulk FePd2Te2 contains sparse interlayer Pd–Te covalent bonds, giving it unexpectedly low exfoliation energy and enabling van der Waals‐like exfoliation. Cleaving these bonds during exfoliation makes the monolayer magnetically distinct from the bulk: magnetic anisotropy energy increases, and the strain‐response coefficient of the magnetic moment ...
Huaiyuan Zhao +7 more
wiley +1 more source
Development of a biaxial tensile test fixture for reinforced thermoplastic composites
Polymer Testing, 2007 A new mechanism for biaxial tension tests was developed for loading an in-plane reinforced composite laminate or any injection-molded polymeric specimen simultaneously in two principal directions. This mechanism can be adapted to any uniaxial tension test machine and, thereby, it can reduce the cost of conducting tests on expensive dedicated machines ...
Naresh Bhatnagar +3 more
openaire +1 more source
Polarization Dynamics in Ferroelectrics: Insights Enabled by Machine Learning Molecular Dynamics
Advanced Science, EarlyView.Machine learning molecular dynamics is presented as a route to capture polarization switching, domain wall kinetics, topological polar textures, and polar mechanical coupling beyond the limits of conventional atomistic methods. This Perspective surveys recent progress and identifies key methodological directions, including long‐range electrostatics ...
Dongyu Bai +3 more
wiley +1 more source
BuildingsTo investigate the mechanical behavior and load-carrying capacity calculation methods of square concrete-filled steel tube (SCFST) members under biaxial eccentric tension, an experimental program was designed and conducted involving three square hollow ...
Hualong Mu, Yu Deng, Yihui Ying
doaj +1 more source