Results 51 to 60 of about 1,908 (182)

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

Advanced Materials Technologies, Volume 11, Issue 12, 18 June 2026.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke, Moses Kumi, Xiaoming Tao, Junhong Pu   +3 more
wiley   +1 more source

Hohenberg-Kohn theorems in electrostatic and uniform magnetostatic fields

The Journal of Chemical Physics, 2015
The Hohenberg-Kohn (HK) theorems of bijectivity between the external scalar potential and the gauge invariant nondegenerate ground state density, and the consequent Euler variational principle for the density, are proved for arbitrary electrostatic field and the constraint of fixed electron number. The HK theorems are generalized for spinless electrons
Xiao-Yin Pan, Viraht Sahni
openaire   +4 more sources

Evaluation of magnetic field’s uniformity inside electromagnetic coils using graphene

AIP Advances, 2018
The distribution of the magnetic field in electromagnetic coils, such as those employed in magnetic resonance imaging (MRI), is evaluated in this paper, through graphene gyrotropic properties.
Stamatios A. Amanatiadis, Nikolaos V. Kantartzis, Tadao Ohtani, Yasushii Kanai   +3 more
doaj   +1 more source

GENERALIZATION OF THE THOMSON FORMULA FOR HARMONIC FUNCTIONS OF A GENERAL TYPE

St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2019
It is shown that the Thomson formula for three-dimensional harmonic functions is unique. Namely, there are no other formulas of this type, with the exception of the trivial change of variables in the form of shifts, reflections, rotations and stretching ...
Berdnikov Alexander, Gall Lidia, Gall Nikolaj, Solovyev Konstantin   +3 more
doaj   +1 more source

Magnetostatic Active Contour Model with Classification Method of Sparse Representation

Journal of Electrical and Computer Engineering, 2020
The active contour model is widely used to segment images. For the classical magnetostatic active contour (MAC) model, the magnetic field is computed based on the detected points by using an edge detector.
Guoqi Liu, Yifei Dong, Ming Deng, Yihang Liu   +3 more
doaj   +1 more source

3D finite element modeling of a permanent magnet linear actuator [PDF]

Serbian Journal of Electrical Engineering, 2008
The magnetostatic field and electromagnetic force of a linear actuator with a fixed permanent magnet and soft magnetic mover was studied using the 3D finite element method.
Yatchev Ivan, Ilieva Nikolina, Hinov Krastyo   +2 more
doaj   +1 more source

A Passive Low‐Frequency, High‐Sensitivity Diamagnetic Levitation Accelerometer

International Journal of Mechanical System Dynamics, Volume 6, Issue 2, Page 344-356, June 2026.
ABSTRACT Despite the great potential of diamagnetic levitation accelerometers in detecting low‐frequency and weak motion, there is still a demand to further enhance their sensitivity for geophysical and microgravity applications. In this study, a straightforward structural modulating approach is presented to enhance the sensitivity of diamagnetic ...
Yuanping Xu, Yang Wang, Lu Yang, Jin Zhou, Zhiqiang Zhang, Yanxiao Lei   +5 more
wiley   +1 more source

Simplified method for analytically determining the external magnetostatic field of uncertain extended technical objects based on near-field measurements

Electrical engineering & Electromechanics
Introduction. An important scientific and technical problem of magnetism of uncertain extended energy-saturated objects - such as naval vessels and submarines is implementation of strict requirements for magnetic silence based on mathematical modeling of
B. I. Kuznetsov, T. B. Nikitina, I. V. Bovdui, K. V. Chunikhin, V. V. Kolomiets, I. V. Nefodova   +5 more
doaj   +1 more source

Spin wave interference in YIG cross junction

AIP Advances, 2017
This work is aimed at studying the interference between backward volume magnetostatic spin waves and magnetostatic surface spin waves in a magnetic cross junction.
M. Balinskiy, D. Gutierrez, H. Chiang, Y. Filimonov, A. Kozhevnikov, A. Khitun   +5 more
doaj   +1 more source

Synergistic Modulation of Magnetic and Dielectric Properties via La‐V Co‐Substitution in Barium Hexaferrite for Advanced Millimeter‐Wave Absorption

Rare Metals, Volume 45, Issue 6, June 2026.
ABSTRACT The growing deployment of high‐frequency electronic systems has intensified the demand for high‐performance microwave absorption materials. In this work, we developed La‐V co‐substituted barium hexaferrites, Ba1‐xLaxFe11.9V0.1O19 (BLFVO), via a sol‐gel route.
Zhihui Yang, Jiewu Cui, Pengjie Zhang, Song Ma, Wei Sun, Xiaohui Liang, Yong Zhang, Yucheng Wu   +7 more
wiley   +1 more source