Results 71 to 80 of about 6,920 (222)

Aluminum‐Substituted Yttrium Iron Garnet Films With Perpendicular Anisotropy Grown on Silicon by Sputtering

Advanced Electronic Materials, Volume 12, Issue 12, 22 June 2026.
Ultrathin Al‐substituted YIG films with perpendicular magnetic anisotropy are sputter‐grown directly on Si/SiOx using an ultrathin AlOx buffer layer. Al diffusion reduces the saturation magnetization and stabilizes PMA via magnetoelastic effects. Pt/Al:YIG bilayers exhibit strong spin Hall magnetoresistance and efficient spin–orbit torque switching ...
Matteo Fettizio, Stefano Fedel, Saúl Estandía, Jesus Alejandro De Sousa, Can Onur Avci   +4 more
wiley   +1 more source

Giant Magnetostriction Jumps in Conventional NbTi Superconductor

, 2006
Magnetostriction of a large slab of conventional NbTi superconductor, with a diameter of about 6 mm, was investigated by the strain gauge technique.
Vasiliev, S., Aleksyeyev, P., Nabiałek, A., Rusakov, V., Chabanenko, V., Piechota, S., Szymczak, H.   +6 more
core   +1 more source

Enhancing magnetostriction in FeAl alloys via crystal growth orientation tuning by a trace amount of Pt doping

Journal of Materials Research and Technology
Iron-based cubic alloy systems opened the door to the development of magnetostrictive materials with moderate magnetostriction, low cost, and good mechanical properties.
Zhiyong Dai, Ruisheng Zhang, Chao Zhou, Yuanliang Chen, Sen Kong, Yin Zhang, Fanghua Tian, Wenliang Zuo, Yoshitaka Matsushita, Sen Yang, Kaiyun Chen, Xiaoping Song   +11 more
doaj   +1 more source

Crystallographic and magnetostriction properties of Fe and FeB-alloy thin films formed on MgO(100) single-crystal substrates

EPJ Web of Conferences, 2013
Fe(100)bcc single-crystal film, Fe-B amorphous film, and Fe-B film consisting of a mixture of epitaxial bcc(100) crystal and amorphous are prepared on MgO(100) single-crystal substrates.
Ohtake M., Kawai T., Asai Y., Futamoto M.   +3 more
doaj   +1 more source

Elinvar Materials: Recent Progress and Challenges

Advanced Engineering Materials, Volume 28, Issue 9, 6 May 2026.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source

Automated calculations of exchange magnetostriction

, 2023
We present a methodology based on deformations of the unit cell that allows to compute the isotropic magnetoelastic constants, isotropic magnetostrictive coefficients and spontaneous volume magnetostriction associated to the exchange magnetostriction ...
Nieves, Pablo, Zhang, Shihao, Kądzielawa, Andrzej, Zhang, Ruifeng, Nieves, P., Kądzielawa, A. P., Legut, D., Zhang, S. H., Arapan, S., Arapan, Sergiu, Legut, Dominik, Zhang, R. F., Kadzielawa, Andrzej Piotr   +12 more
core   +1 more source

Measurement and analysis of magnetostriction of nanocrystalline alloy laminations under medium-frequency excitation

AIP Advances
Nanocrystalline alloys, widely used as core materials of medium-frequency transformers, require accurate measurement of their magnetostriction to calculate the core vibration and noise during the transformer design phase.
Changgeng Zhang, Haitao Zhang, Tao Chen, Yongjian Li   +3 more
doaj   +1 more source

Modelling of magnetostriction of transformer magnetic core for vibration analysis

Open Physics, 2017
Magnetostriction is a phenomenon occurring in transformer core in normal operation mode. Yet in time, it can cause the delamination of magnetic core resulting in higher level of vibrations that are measured on the surface of transformer tank during ...
Marks Janis, Vitolina Sandra
doaj   +1 more source

Giant volume magnetostriction in La0.85Ce0.15Fe12B6

, 2021
International audienceWe report the discovery of giant magnetostriction and huge negative thermal expansion (NTE) in the itinerant-electron metamagnetic compound La0.85Ce0.15Fe12B6.
L. V. B. Diop, O. Isnard, Amara, Mehdi, Isnard, O., Diop, L. V. B., M. Amara   +5 more
core   +1 more source

Near zero magnetostriction of Fe-Ti alloys

, 2009
Fe(100-x)Ti(x) alloys (x = 10, 15, 20) were studied with respect to their microstructure and magnetostriction. Depending on heat treatment temperature and composition, the sample retained either the alpha-phase (A2 structure) or the alpha-phase plus the ...
UGEDA, V. C., BALDAN, C. A., SANTOS, C. T., Nunes, Cristina Bormio, GHIVELDER, L., BELARMINO, A. R.   +5 more
core   +1 more source