Results 31 to 40 of about 13,083 (302)

Magnetic Domain Change Induced by In‐Plane Electric Polarization Switching in Bi(Fe, Co)O3 Thin Film

Advanced Physics Research, 2023
Perovskite BiFe0.9Co0.1O3 with electric‐field‐induced magnetization reversal is a promising material for low‐power non‐volatile memory devices because spontaneous magnetization perpendicular to the electric polarization can be reversed by out‐of‐plane ...
Kei Shigematsu, Marin Katsumata, Takuma Itoh, Keita Ozawa, Haruki Shimizu, Keisuke Shimizu, Masaki Azuma   +6 more
doaj   +1 more source

Study on the magnetic viscosity of multi-step magnetized heterogeneous alloys

Journal of Materials Research and Technology, 2023
The multi-step magnetization behavior caused by a variety of microstructures is common in magnetic materials. The study of the effect of heterogeneous structure magnetization behavior on magnetic viscosity provides extensive guidance for the long-term ...
Zhihe Zhao, Jiangtao Zhao, Mingkun Wang, Yingli Sun, Weixing Xia, Zhenlong Chao, Shushuang Li, Renjie Chen, Aru Yan, Longtao Jiang   +9 more
doaj   +1 more source

Observation of magnetization reversal behavior in Sm0.9Gd0.1Cr0.85Mn0.15O3 orthochromites

AIP Advances, 2018
Impact of co-doping (Gd and Mn) on the magnetic properties has been systematically investigated in SmCrO3 compound. For the synthesized compound Sm0.9Gd0.1Cr0.85Mn0.15O3 (SGCMO), below the Neel transition temperature and under low applied magnetic field,
Neeraj Panwar, Jostin P. Joby, Surendra Kumar, Indrani Coondoo, M. Vasundhara, Nitu Kumar, Ratnakar Palai, Rahul Singhal, Ram S. Katiyar   +8 more
doaj   +1 more source

Magnetization Reversal and Magnetic Anisotropy in Ordered CoNiP Nanowire Arrays: Effects of Wire Diameter

Sensors, 2015
Ordered CoNiP nanowires with the same length of 4 µm and varying diameters (d = 100 nm–600 nm) were fabricated by electrodeposition of CoNiP onto polycarbonate templates.
Luu Van Thiem, Le Tuan Tu, Manh-Huong Phan   +2 more
doaj   +1 more source

Out-of-plane polarization reversal and changes in in-plane ferroelectric and ferromagnetic domains of multiferroic BiFe0.9Co0.1O3 thin films by water printing

Scientific Reports, 2023
BiFe0.9Co0.1O3 is a promising material for an ultra-low-power-consumption nonvolatile magnetic memory device because local magnetization reversal is possible through application of an electric field.
Takuma Itoh, Kei Shigematsu, Takumi Nishikubo, Masaki Azuma   +3 more
doaj   +1 more source

Wave reversal mode: A new magnetization reversal mechanism in magnetic nanotubes [PDF]

Journal of Magnetism and Magnetic Materials, 2020
Fil: Raviolo, Sofia. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Fisica Enrique Gaviola. Universidad Nacional de Cordoba. Instituto de Fisica Enrique Gaviola; Argentina. Universidad Nacional de Cordoba.
Raviolo, Sofia, Arciniegas Jaimes, Diana Marcela, Bajales Luna, Noelia, Escrig Murúa, Juan Eduardo   +3 more
openaire   +2 more sources

A theory of magnetization reversal in nanowires [PDF]

SPIE Proceedings, 2004
Magnetization reversal in a ferromagnetic nanowire which is much narrower than the exchange length is believed to be accomplished through the thermally activated growth of a spatially localized nucleus, which initially occupies a small fraction of the total volume.
openaire   +2 more sources

Magnetization reversal in AFC media [PDF]

, 2002
In this paper, we report on a study of magnetization reversal processes in antiferromagnetically coupled media. We describe the reversal in terms of the reversible and irreversible susceptibility that has been measured for the CoCrPtB system of fixed ...
Dutson, J, Wu, J, O'Grady, K
core   +1 more source

Composition‐Tuned Enhancement of the Anomalous Nernst Effect in FeCo–Pt Thin Films on Rigid and Flexible Substrates

Advanced Engineering Materials, EarlyView.
Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi, Hiroyuki Awano, Kenji Tanabe   +2 more
wiley   +1 more source

Writing temperature and thickness dependence of perpendicular magnetic-dot magnetization reversal probability

Kuwait Journal of Science
Investigation is necessary to figure out magnetization dynamics at high temperatures due to the low power requirement for heat-assisted magnetic recording technology.
Nur Aji Wibowo, Risha P.A. Sutrisna, Candra Kurniawan, Edi Suharyadi, Budi Purnama   +4 more
doaj   +1 more source