Results 111 to 120 of about 20,165 (305)

Ti3C2Tx MXene/Silver Composite Foams For Lightweight, High‐Performance Electromagnetic Interference Shielding and Joule Heating

Advanced Materials Interfaces, EarlyView.
Ultrathin MXene/EMF composite foams achieve a specific shielding efficiency of 749.6 dB.dB·cm3$\mathrm{dB}\cdot {\mathrm{cm}}^{3}$/g, while the silver‐enhanced MXene/Ag/EMF reaches 81.4 dB shielding effectiveness at just 1.0 mm thickness. Both composites exhibit rapid Joule heating, retain stability up to 250∘C$^\circ{\rm C}$, and withstand 1000 ...
Abdullah A. Mahmood, Mingxuan Li, Vahid Rad, Mehdi Zarei, Chen‐Yu Yeh, Masoud Soroush, Guangyong Li, Paul W. Leu   +7 more
wiley   +1 more source

Nonwoven‐Based Textile Architectures for Energy Storage Applications: Materials, Preparation, Characterization, and Prospects

Advanced Materials Interfaces, EarlyView.
Nonwoven textile architectures are emerging as versatile platforms for next‐generation energy storage, demonstrating how tailored materials and fabrication strategies enhance ion transport, conductivity, flexibility, and scalability for high‐performance sustainable devices.
Tarikul Islam, Md. Hanif Munshi, Rijon Saha, Shaikh Almoon Hussain, Aqib Adnan Shafin, Shumsul Arefin, Md. Kamruzzaman   +6 more
wiley   +1 more source

Neutral wind contributions to ionospheric Joule heating at high latitudes [PDF]

, 2017
Total ionospheric Joule heating variations have been studied with special focus on the effect of ionospheric neutral winds. Electric field data from the Super Dual Auroral Radar Network (SuperDARN) have been combined with models for the neutral wind ...
Billett, Daniel, Grocott, Adrian, Wild, James Anderson   +2 more
core  

Diurnal variations in global Joule heating morphology and magnitude due to neutral winds [PDF]

, 2018
In the polar ionosphere, variations in Joule heating are significantly controlled by changes in plasma convection, such as that brought about by changes in the interplanetary magnetic field (IMF). However, another important consideration when calculating
Billett, D. D., Kosch, Mike, Kosch, M. J., A. Grocott, M. J. Kosch, Walach, M.-t., Wild, J. A., J. A. Wild, Grocott, A., D. D. Billett, M.-T. Walach   +10 more
core   +1 more source

Ambient‐Spray Ni–Cu(–O)/Ag Nanowire Transparent Heaters for High‐Temperature Heating and Far‐/Near‐Field EMI Suppression

Advanced Materials Interfaces, EarlyView.
A vacuum‐free, ambient‐spray Ni–Cu(–O)/Ag nanowire transparent‐heater platform is realized via conformal junction‐shell engineering and silica–hybrid overcoating, enabling robust high‐temperature heating together with GHz‐band far‐field EMI shielding and near‐field magnetic‐noise attenuation.
Ye Na Heo, Do Il Kim, Hyun Ho Park, Soong Ju Oh, Sang Woo Kim   +4 more
wiley   +1 more source

Thermal boundary conditions around thin Pt wires under the current supply and its application for Joule heat welding of wires having various diameters

Mechanical Engineering Journal, 2019
This paper treats the Joule heat welding of thin Pt wires having various diameters. Joining of fine-scale materials, such as micro- or nanowires, has been essential to create advanced materials systems.
Hironori TOHMYOH, Kanta YAMAGUCHI
doaj   +1 more source

Hierarchical Multi‐Material Architectures With Gradient Design for Dynamic‐Range Flexible Tactile Sensing

Advanced Materials Technologies, EarlyView.
Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi, Domenic Quiquero, Yan Yan Shery Huang, HaoTian Harvey Shi   +3 more
wiley   +1 more source

ULF wave electromagnetic energy flux into the ionosphere: Joule heating implications [PDF]

, 2015
Ultralow‐frequency (ULF) waves—in particular, Alfvén waves–transfer energy into the Earth's ionosphere via Joule heating, but it is unclear how much they contribute to global and local heating rates relative to other energy sources.
Hartinger, M. D., Angelopoulos, V., S. Zou, V. Angelopoulos, Bonnell, J. W., J. W. Bonnell, Moldwin, M. B., M. D. Hartinger, M. B. Moldwin, Zou, S.   +9 more
core   +1 more source

Thermal contribution to current-driven antiferromagnetic-order switching

APL Materials
In information technology devices, current-driven state switching is crucial in various disciplines including spintronics, where the contribution of heating to the switching mechanism plays an inevitable role.
Myoung-Woo Yoo, Virginia O. Lorenz, Axel Hoffmann, David G. Cahill   +3 more
doaj   +1 more source

Impact of Joule Heating and Hydro-Magnetic Effects on Mixed Convection in Porous Cavity Using Lattice Boltzmann Method

East European Journal of Physics
In the current paper, a comprehensive examination is carried out to investigate heat transmission under the influence of several factors that include magnetic field, moving lid, porous medium, and joule heating within a lid-driven cavity (LDC).
C. Venkata Lakshmi, Anuradha Aravapalli, K. Venkatadri, O. Anwar Bég, V. Ramachandra Prasad   +4 more
doaj   +1 more source