Results 21 to 30 of about 5,563 (206)

Substrate‐Dependent Anisotropy and Damping in Epitaxial Bismuth Yttrium Iron Garnet Thin Films

Advanced Materials Interfaces, 2023
Iron garnets that combine robust perpendicular magnetic anisotropy (PMA) with low Gilbert damping are desirable for studies of magnetization dynamics as well as spintronic device development.
Takian Fakhrul, Bharat Khurana, Hans Toya Nembach, Justin M. Shaw, Yabin Fan, Grant A. Riley, Luqiao Liu, Caroline A. Ross   +7 more
doaj   +1 more source

Tunable perpendicular magnetic anisotropy in epitaxial Y3Fe5O12 films

APL Materials, 2019
High quality epitaxial (111) Y3Fe5O12 (YIG) films are fabricated by annealing amorphous precursor films that are sputtering deposited on three kinds of single crystal garnet substrates with lattice constants exceeding that of YIG by a ratio from 0.76% to
Gang Li, He Bai, Jian Su, Z. Z. Zhu, Ying Zhang, J. W. Cai   +5 more
doaj   +1 more source

Dynamical behaviour of ultrathin [CoFeB (t CoFeB )/Pd] films with perpendicular magnetic anisotropy

Scientific Reports, 2021
CoFeB-based ultrathin films with perpendicular magnetic anisotropy are promising for different emerging technological applications such as nonvolatile memories with low power consumption and high-speed performance.
Ana S. Silva, Simão P. Sá, Sergey A. Bunyaev, Carlos Garcia, Iñigo J. Sola, Gleb N. Kakazei, Helder Crespo, David Navas   +7 more
doaj   +1 more source

Voltage-induced strain clocking of nanomagnets with perpendicular magnetic anisotropies [PDF]

, 2018
Nanomagnetic logic (NML) has attracted attention during the last two decades due to its promise of high energy efficiency combined with non-volatility.
Carman, Greg, Hu, Jin-Zhao, Liang, Cheng-Yen, Sepulveda, Abdon, Wang, Qianchang   +4 more
core   +3 more sources

Amorphous microwires with enhanced magnetic softness and GMI characteristics

EPJ Web of Conferences, 2012
In this paper we present results on correlation of GMI effect and soft magnetic behavior in Co-rich microwires with low magnetostriction constant. Correlation between magnetoelastic anisotropy and magnetic field dependences of diagonal and off-diagonal ...
Zhukova V., Zhukov A., Ipatov M.
doaj   +1 more source

Proximity Induced Magnetic Anisotropy and Trefoil Fermiology in Monolayer FeCl₂/Bi(111). [PDF]

Adv Mater
Reorientation of magnetic anisotropy in a 2D van der Waals magnet is demonstrated in monolayer FeCl2 epitaxially grown on a bismuth substrate, from its natural out‐of‐plane direction to a predominantly in‐plane orientation. The FeCl2/bismuth heterostructure exhibits moiré‐induced interface states, suggesting strong coupling at the interface.
Terakawa S, Liu B, Schindler F, Neupert T, Ji JR, Domaine G, McFarlane EC, Geng D, Yang J, Choueikani F, Ohresser P, Valvidares M, Gargiani P, Polley C, Carbone G, Leandersson M, Parkin SSP, Bedoya-Pinto A, Schröter NBM.   +18 more
europepmc   +2 more sources

Micromagnetic analysis of magnetization reversal in Fe77.5Si7.5B15 amorphous glass-coated nanowires

AIP Advances, 2019
A micromagnetic model based on the finite element method (FEM) is proposed in order to investigate the specific role of the magnetoelastic anisotropy in the axial magnetization reversal process of highly magnetostrictive amorphous glass-coated nanowires ...
C. Rotărescu, H. Chiriac, N. Lupu, T.-A. Óvári   +3 more
doaj   +1 more source

Stress-Induced Anisotropy and Stress Dependence of Saturation Magnetostriction in the Jiles-Atherton-Sablik Model of the Magnetoelastic Villari Effect

Archives of Metallurgy and Materials, 2016
The paper presents the results of the magnetoelastic Villari effect modelling in high-permeability Mn0.51Zn0.44Fe2.05O4 ferrite. Modelling was performed on the basis of measurements of magnetoelastic characteristics of frame-shaped samples.
Szewczyk R.
doaj   +1 more source

Magnetism in reduced dimensions [PDF]

, 2005
We propose a short overview of a few selected issues of magnetism in reduced dimensions, which are the most relevant to set the background for more specialized contributions to the present Special Issue.
Aharoni, Aharoni, Aharoni, Aign, Albrecht, André Thiaville, Bansmann, Beleggia, Bochi, Bonet-Orozco, Braun, Braun, Brown, Bruno, Bruno, Bruno, Bryant, Bryant, Camarero, Chantrell, Chappert, Cherifi, Coffey, Cowburn, Cowburn, Cowburn, Cowburn, Cowburn, Cowburn, Dallmeyer, DeSimone, Dimian, Dittrich, Draaisma, Dürr, Ferré, Forster, Fruchart, Fruchart, Fruchart, Fruchart, Fruchart, Fruchart, Fruchart, Gambardella, Gambardella, Gambardella, Gambardella, Gambardella, García-Cervera, Goode, Gradmann, Gradmann, Gradmann, Grimsditch, Guirado-López, Guslienko, Guslienko, Gutjahr-Löser, Ha, Ha, Hartmann, Hehn, Henkel, Hertel, Hubert, Jamet, Jesser, Jubert, Jubert, Jungblut, Kirk, Kittel, Kläui, Kläui, Koide, Komelj, Kools, Kurkijärvi, Lederman, Lemerle, Lu, Martin, Martin, Mayergoyz, McMichael, Mikuszeit, Moritz, Moritz, Nakatani, Nakatani, Nielsch, Néel, Néel, Ohresser, Okuno, Olivier Fruchart, Pankhurst, Pietzsch, Piraux, Poulopoulos, Rahm, Rave, Rave, Ravindran, Rhodes, Rhodes, Rowlands, Rusponi, Saitoh, Sander, Sander, Sander, Schabes, Schneider, Schryer, Siegmann, Snoeck, Stoner, Stoner, Thamm, Thiaville, Thiaville, Thiaville, Thiaville, Thiaville, Thiaville, Thirion, Thomas, Thomas, Van den Berg, Van den Berg, Van den Berg, van der Laan, Vernier, Victora, Vogel, Vouille, Wachowiak, Weber, Wei, Weller, Wernsdorfer, Wernsdorfer, Yamaguchi, Yang, Zhang   +146 more
core   +4 more sources

Spin Hall magnetoresistance in antiferromagnet/heavy-metal heterostructures [PDF]

, 2018
We investigate the spin Hall magnetoresistance in thin film bilayer heterostructures of the heavy metal Pt and the antiferromagnetic insulator NiO. While rotating an external magnetic field in the easy plane of NiO, we record the longitudinal and the ...
Althammer, Matthias, Fischer, Johanna, Ganzhorn, Kathrin, Geprägs, Stephan, Goennenwein, Sebastian T. B., Gomonay, Olena, Gross, Rudolf, Huebl, Hans, Opel, Matthias, Schlitz, Richard, Vlietstra, Nynke   +10 more
core   +1 more source