Results 151 to 160 of about 16,289,742 (329)

Microstructure, Electromagnetic Properties, and Microwave Absorption Mechanism of SiO₂-MnO-Al₂O₃ Based Manganese Ore Powder for Electromagnetic Protection. [PDF]

Molecules, 2022
Cai R, Zheng W, Yang P, Rao J, Huang X, Wang D, Du Z, Yao K, Zhang Y.   +8 more
europepmc   +1 more source

Moiré Phase Mapping in Twisted Bilayer Liquid Crystals with Reconfigurable Light Polarization States

Advanced Materials, EarlyView.
Twisted bilayer liquid crystals are developed by vertical stacking assembly of two liquid crystals having designer domains and optical properties. These moiré‐symmetry, twisted liquid crystals demonstrate reconfigurable polarization states, moiré patterns and phases controlled by twist angles, providing a route to design active optical devices for ...
Jordan A. Wilson, Rui Huang, Allen Sun, Zixian Fang, Doreen Mwangombe, Keerthna Naina Rawat, Oliver Jacobs, Zhiwei Li   +7 more
wiley   +1 more source

Dual-Band Electromagnetic Band Gap Structure for Noise Isolation in Mixed Signal SiP

, 2009
A compact dual-band electromagnetic band-gap (EBG) structure is proposed. It is shown through numerical simulation using 3D electromagnetic finite element modelling that by adding a slit to the classical mushroom shape an extra resonance is introduced ...
Rotaru, M.D., Sykulski, J.K.
core   +1 more source

A Study on the Static Magnetic and Electromagnetic Properties of Silica-Coated Carbonyl Iron Powder after Heat Treatment for Improving Thermal Stability. [PDF]

Materials (Basel), 2022
Yan X, Mu X, Zhang Q, Ma Z, Song C, Hu B.   +5 more
europepmc   +1 more source

Toward Pore‐Engineered 3D‐Printed Materials for Sorption Water Harvesting, Interfacial Evaporation, and Radiative Cooling

Advanced Materials, EarlyView.
Water harvesting, radiative cooling, and interfacial solar evaporation are fundamentally governed by coupled heat, mass, and light transport processes. These processes are mediated by pore architecture, including pore size, connectivity, and hierarchical organization.
Dejan J. Trajkovski, Higgins M. Wilson, Abdallah Y. M. Ali, Jiaxing Xu, Ruzhu Wang, Primož Poredoš   +5 more
wiley   +1 more source

Electromagnetic Properties of Carbon Nanotube/BaFe_12-xGa_xO₁₉/Epoxy Composites with Random and Oriented Filler Distributions. [PDF]

Nanomaterials (Basel), 2021
Yakovenko OS, Matzui LY, Vovchenko LL, Oliynyk VV, Zagorodnii VV, Trukhanov SV, Trukhanov AV.   +6 more
europepmc   +1 more source

Inductively Expandable Supraparticles as Microscopic Force Generators for Remote Mechanical Actuation

Advanced Materials, EarlyView.
This study demonstrates the combination of magnetic nanoparticles and functional blowing agents into supraparticles. Upon induction heating, they actuate via rapid gas generation or extensive volume expansion. These supraparticles lift up to 25 000 times their own mass and rapidly open cured epoxy resins, providing a versatile strategy for fast micron ...
Leoni Luthardt, Stephan Müssig, Robert Luxenhofer, Karl Mandel   +3 more
wiley   +1 more source

Fabrication and modulation of flexible electromagnetic metamaterials

Microsystems & Nanoengineering
Flexible electromagnetic metamaterials are a potential candidate for the ideal material for electromagnetic control due to their unique physical properties and structure.
Yanshuo Feng, Misheng Liang, Xiaoguang Zhao, Rui You   +3 more
doaj   +1 more source

Electromagnetic Properties of Steel Fibres for Use in Cementitious Composites, Fibre Detection and Non-Destructive Testing. [PDF]

Materials (Basel), 2021
Künzel K, Papež V, Carrera K, Konrád P, Mára M, Kheml P, Sovják R.   +6 more
europepmc   +1 more source

Spectrally Coordinated Plasmonic–Photothermal Photocatalysts for Mineralization of Mixed Indoor VOCs Under White LED Illumination

Advanced Materials, EarlyView.
A plasmonic–photothermal–photocatalytic hybrid comprising Cu(II)‐grafted TiO2, yolk–shell Au@SiO2, and reduced graphene oxide sheets (CuT/AuSi‐GS) harvests full‐spectrum white light‐emitting diode (LED) light via complementary photocatalytic oxidation, localized surface‐plasmon‐resonance‐induced electric‐field enhancement, and photothermal acceleration.
Minhyung Lee, Geun Young Kim, Gahye Shin, Haein Cho, Juwon Lee, Jinglin Wen, Wooyul Kim, Changha Lee, Kangwoo Cho, Jae‐Hyuk Kim, Hyoung‐il Kim   +10 more
wiley   +1 more source