Results 1 to 10 of about 5,032 (119)

Domain wall propagation in Fe-rich magnetic microwires with graded magnetic anisotropy

AIP Advances, 2022
We observed that stress-annealing of Fe75B9Si12C4 magnetic microwire at variable annealing temperature allows to create graded magnetic anisotropy. We have found that single domain wall (DW) propagation in a media with graded magnetic anisotropy is ...
P. Corte-Leon, V. Zhukova, J. M. Blanco, M. Ipatov, A. Fert, J. Gonzalez, A. Zhukov   +6 more
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Investigation of magnetic properties of ferromagnetic thin films with three spin layers using fourth order perturbed Heisenberg Hamiltonian

Ceylon Journal of Science, 2023
The magnetic properties of ferromagnetic thin films with three spin layers were investigated using fourth order perturbed Heisenberg Hamiltonian with all seven magnetic energy parameters for simple cubic lattice.
M. S. M. Farhan, M. A. A. Karunarathna, P. Samarasekara   +2 more
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X-ray Photoemission Spectroscopy Study of Uniaxial Magnetic Anisotropy Induced in a Ni Layer Deposited on a LiNbO₃ Substrate

Nanomaterials, 2021
The competition between magnetic shape anisotropy and the induced uniaxial magnetic anisotropy in the heterojunction between a ferromagnetic layer and a ferroelectric substrate serves to control magnetic domain structures as well as magnetization ...
Akinobu Yamaguchi, Takuo Ohkochi, Masaki Oura, Keisuke Yamada, Tsunemasa Saiki, Satoru Suzuki, Yuichi Utsumi, Aiko Nakao   +7 more
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Magnetic Anisotropy at Nanoscale [PDF]

Journal of Nanotechnology, 2011
Nanoscale objects often behave differently than their “normal-sized” counterparts. Sometimes it is enough to be small in just one direction to exhibit unusual features. One example of such a phenomenon is a very specific in-plane magnetic anisotropy observed sometimes in very thin layers of various materials.
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Random-anisotropy-axis magnet with infinite anisotropy

Physical Review B, 1987
We have studied the random-axis magnet with infinite anisotropy by three methods: Cayley-tree approximation, Migdal-Kadanoff renormalization group (MKRG), and Imry-Ma scaling. In the Cayley-tree approximation, by an examination of susceptibilities, it is shown that there exists a competition between the coordination number z and the number of ...
Harris, A. Brooks, Caflisch, Robert G, Banavar, Jayanth R   +2 more
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Magnetic anisotropy of ultrathin Pd4Co(111) film by first-principles calculations

Journal of Science: Advanced Materials and Devices, 2018
The Pd–Co alloy is a suitable candidate for the perpendicular magnetic recording and related applications. However, no research is available to clarify influences of local structures on the magnetic anisotropy of the Pd–Co alloy. Therefore, in this work,
Do Ngoc Son, Ong Kim Le, Mai Thanh Hiep, Viorel Chihaia   +3 more
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Magnetic anisotropy of individually addressed spin states

Physical Review Research, 2021
Controlling magnetic anisotropy is a key requirement for the fundamental understanding of molecular magnetism and is a prerequisite for numerous applications in magnetic storage, spintronics, and all-spin logic devices.
L. C. J. M. Peters, P. C. M. Christianen, H. Engelkamp, G. C. Groenenboom, J. C. Maan, E. Kampert, P. T. Tinnemans, A. E. Rowan, U. Zeitler   +8 more
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Competition of Magnetic Anisotropies in Permalloy Antidot Lattices

Magnetochemistry, 2022
Antidot lattices made of magnetic thin films are good candidates to be employed in future magnetic recording media. In this manuscript we present a study on the effect of shape and field-induced magnetic anisotropies on the magnetization reversal of 10 ...
Jose M. Porro, Aritz Villar, Carolina Redondo, Natalia A. Río-López, Andoni Lasheras, Daniel Salazar, Rafael Morales, Eduardo Fernández-Martín   +7 more
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Magnetic anisotropy of ultrathin Fe films grown on vicinal Si (111)

AIP Advances, 2013
We have investigated magnetic anisotropy of ultrathin Fe films grown on vicinal Si (111) with 4° miscut towards [11-2] direction. Spin reorientation transition (SRT) from out-of-plane to in-plane proceeds in a wider thickness range than on flat ...
Hao-Liang Liu, Wei He, Qiong Wu, Jun Ye, Xiang-Qun Zhang, Hai-Tao Yang, Zhao-Hua Cheng   +6 more
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Layer-dependence of macroscopic and atomic magnetic correlations in Co/Pd multilayers

AIP Advances, 2020
The development of multilayered materials with engineered magnetic properties compels a deep knowledge of physical properties at the atomic scale. The magnetic anisotropy is a key property in these materials.
N. Soriano, B. Mora, V. Rollano, P. Gargiani, C. Quirós, F. Gálvez, C. Redondo, J. del Valle, I. Montoya, A. Gómez, E. M. González, E. Navarro, M. Vélez, J. M. Alameda, M. Valvidares, J. L. Vicent, R. Morales   +16 more
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