Modelling long-range interactions in multiscale simulations of ferromagnetic materials
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Computational Mathematics"
DOI: 10.1007/s10444-020-09747-5
Abstract: Atomistic-continuum multiscale modelling is becoming an increasingly popular tool for simulating the behaviour of materials due to its computational efficiency and reliable accuracy. In the case of ferromagnetic materials, the atomistic approach handles the dynamics… read more here.
Keywords: range interactions; ferromagnetic materials; modelling long; multiscale simulations ... See more keywords
Two types of soliton twining behaviors for the Kraenkel-Manna-Merle system in saturated ferromagnetic materials
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2018.03.107
Abstract: Abstract The main attention is focused on the twining behaviors of the solitons for the Kraenkel–Manna–Merle system, which describes the nonlinear ultra-short wave pulse motions in saturated ferromagnetic materials. Via the bilinear method, the one-soliton… read more here.
Keywords: ferromagnetic materials; saturated ferromagnetic; twining behaviors; merle system ... See more keywords
Magneto-mechanical coupling model of ferromagnetic materials under fatigue loading and its application in metal magnetic memory method
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2020.167167
Abstract: Abstract Fatigue damage of materials is generally evaluated by the degree of degradation of mechanical properties under fatigue loading. Existing experiments show that fatigue damage of ferromagnetic materials can also be evaluated utilizing changes in… read more here.
Keywords: magneto mechanical; ferromagnetic materials; fatigue loading; fatigue damage ... See more keywords
Nanoscale Metastable ε-Fe3N Ferromagnetic Materials by Self-Sustained Reactions.
Sign Up to like & getrecommendations! Published in 2019 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.8b03553
Abstract: A single-step method for the preparation of metastable ε-Fe3N nanoparticles by combustion of reactive gels containing iron nitrate (Fe(NO3)3) and hexamethylenetetramine (C6H12N4) in an inert atmosphere is reported. The results of Fourier transform infrared spectroscopy… read more here.
Keywords: metastable fe3n; nanoscale metastable; ferromagnetic materials; materials self ... See more keywords
Optical response of ferromagnetic materials induced by a spin gauge field at the second order
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.101.174439
Abstract: Optical responses of ferromagnetic materials with spin gauge field that drives intrinsic spin curren is theoretically studied. The conductivity tensor is calculated based on a linear response theory to the applied electric field taking account… read more here.
Keywords: gauge field; second order; ferromagnetic materials; field ... See more keywords
Numerical Decoupling Study of EMAT Testing Signal for Ferromagnetic Materials
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2019.2959601
Abstract: To improve the efficiency and robustness of electromagnetic ultrasonic testing, magneto-acoustic compound inspection for ferromagnetic materials is proposed. Both ultrasonic waves and pulsed eddy current (PEC) could be obtained by the single detection of an… read more here.
Keywords: testing signal; force; ultrasonic waves; wave ... See more keywords
Liquid reconfigurable ferromagnetic materials
Sign Up to like & getrecommendations! Published in 2019 at "Science"
DOI: 10.1126/science.365.6450.245-m
Abstract: Magnetic Materials Ferromagnetic materials show a permanent magnetic dipole, whereas superparamagnetic ones only show magnetic properties under an applied field. Some materials, like ferrofluids, show liquid-like behavior but do not retain their magnetization in the… read more here.
Keywords: science; liquid reconfigurable; magnetization; reconfigurable ferromagnetic ... See more keywords
Infinite solitons in ferromagnetic materials with an internal magnetic field
Sign Up to like & getrecommendations! Published in 2021 at "Modern Physics Letters B"
DOI: 10.1142/s0217984921504133
Abstract: The ferromagnetism induced by an external magnetic field (EMF), in (3+1) dimensions, is governed by Kraenkel–Manna–Merle system (KMMS). A (1+1) dimension model equation was derived in the literature. The magnetic moments are parallel to the… read more here.
Keywords: internal magnetic; field; ferromagnetic materials; solitons ferromagnetic ... See more keywords