Results 31 to 40 of about 9,112 (215)

Magnetostriction Offset of Fluxgate Sensors [PDF]

, 2015
Magnetostriction Offset of Fluxgate Sensors: we examined the origoins of offset both theoretically an ...
Ripka P., Přibil M., Butta M.
core   +1 more source

Mechanical, Magnetic, and Microstructural Characterization of Ni0.9Co0.1Fe2O4 Produced by the Ceramic Method [PDF]

Materials Research, 2018
Ni-Co ferrites, especially the ones with lower cobalt fractions, are candidate materials for applications in magnetomechanical sensors and electromagnetic wave absorbers.
Mônica Sumie Hieda, João Paulo Barros Machado, Eduardo de Oliveira Silva Júnior, Mateus Botani de Souza Dias, Cristina Bormio Nunes, Rodrigo Gabas Amaro de Lima, Antonio Carlos da Cunha Migliano, Vera Lúcia Othéro de Brito   +7 more
doaj   +1 more source

Exchange magnetostriction in two-dimensional antiferromagnets

, 2020
Magnetostriction, coupling between the mechanical and magnetic degrees of freedom, finds a variety of applications in magnetic actuation, transduction and sensing1,2.
Mak, K., Shan, J., Xie, H., Jiang, S.
core   +1 more source

Tunable Negative Thermal Expansion in Fe/Cr‐Substituted Nd2Co17 Compounds via Magnetoelastic Coupling

Advanced Science, EarlyView.
This study achieves anisotropic thermal expansion tuning in Nd2(Co1‐xFex)17‐yCry compounds via a magnetoelastic strategy. Variable‐temperature synchrotron X‐ray diffraction reveals that increased Fe content induces switchable lattice responses. Compositional control reduces the volume expansion coefficient αV by 20% (x═0.7) and modulates TC (442–625 K),
Jiayuan Li, Chenfei Qv, Haoran Tu, Qinfen Gu, Wayne D. Hutchison, Stewart J. Campbell, Zhenxiang Cheng, Wenquan Wang, Jianli Wang   +8 more
wiley   +1 more source

Passivity of Magnetostrictive Materials [PDF]

SIAM Journal on Applied Mathematics, 2007
Magnetostrictive materials display large force and displacement in response to an applied field, as well as short response time. However, their nonlinear and hysteretic behavior has hindered their use. We prove, using the physics of the material, that these materials are passive.
Sina Valadkhan, Kirsten Morris 0001, Amir Khajepour   +2 more
openaire   +2 more sources

Tailoring nano-heterogeneity to enhance magnetostriction in Goss grain-oriented Fe81Ga19 alloy thin sheets by aging treatment

Journal of Materials Research and Technology
The magnetostriction of Fe–Ga thin sheets can be significantly improved by secondary recrystallization, but the effect of the nano-heterogeneity on the magnetostriction of Fe–Ga thin sheets with preferred texture is still an open question.
Chengdong Mi, Zhenghua He, Jiande Liu, Xiaofei Zhu, Yuhui Sha, Lijia Chen, Liang Zuo   +6 more
doaj   +1 more source

Correlation between linear magnetostriction and magnetocaloric effect in the Fe7Se8 single crystals

Materials Research Express, 2022
The effect of the change in size under the influence of an applied magnetic field (magnetostriction) was studied in Fe _7 Se _8 single crystals. It was shown that a systematic change in the unit-cell constants, induced by an external magnetic field and ...
Y Konopelnyk, R Żuberek, A Nabiałek, H Szymczak, R Puźniak   +4 more
doaj   +1 more source

Formulation of energy loss due to magnetostriction to design ultraefficient soft magnets

NPG Asia Materials
The mechanism of energy loss due to magnetostriction in soft magnetic materials was analytically formulated, and our experiments validated this formulation.
Hiroshi Tsukahara, Haodong Huang, Kiyonori Suzuki, Kanta Ono   +3 more
doaj   +1 more source

Magnetostriction and crystal structure of Fe-M (M = Ga, Al, Ge, V, Ni, Co, Si) polycrystalline alloys [PDF]

AIP Advances
Our research investigates a variable magnetic flux motor that utilizes magnetostrictive materials where the relative permeability changes in response to the stress induced by centrifugal force.
Tomokazu Fukuzaki, Tomohiro Inoue, Tomoya Kanematsu, Takatoshi Yoshimoto   +3 more
doaj   +1 more source

Multiferroic‐Centric Materials and Systems Engineering for Battery Applications: An Insight Into Mechanisms, Strategies, and Characterizations

Advanced Science, EarlyView.
Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su, Yanda Zhu, Hao Peng, Manman Li, Xuzihan Zhang, Meixiao Wu, Siyuan Zhang, Yuhan Zeng, Jiwen Liao, Ming Luo, Hetaishan Huang, Yutong Wang, Sean Li, Wenxian Li   +13 more
wiley   +1 more source