scholarly journals Manipulation of magnetization reversal of Ni81Fe19 nanoellipse arrays by tuning the shape anisotropy and the magnetostatic interactions

2012 ◽  
Vol 111 (7) ◽  
pp. 07B909 ◽  
Author(s):  
Y. Wang ◽  
W. H. Shi ◽  
H. X. Wei ◽  
D. Atkinson ◽  
B. S. Zhang ◽  
...  
Keyword(s):  
Magnetization Reversal ◽  
Shape Anisotropy ◽  
Magnetostatic Interactions

Coherent magnetization reversal of a cylindrical nanomagnet in shape-anisotropy magnetic tunnel junctions

2021 ◽  
Vol 118 (8) ◽  
pp. 082404
Author(s):  
Butsurin Jinnai ◽  
Junta Igarashi ◽  
Kyota Watanabe ◽  
Eli Christopher I. Enobio ◽  
Shunsuke Fukami ◽  
...  
Keyword(s):  
Magnetization Reversal ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Shape Anisotropy

Magnetostatic interactions and magnetization reversal in ferromagnetic wires

1997 ◽  
Vol 56 (6) ◽  
pp. 3265-3270 ◽  
Author(s):  
A. O. Adeyeye ◽  
J. A. C. Bland ◽  
C. Daboo ◽  
D. G. Hasko
Keyword(s):  
Magnetization Reversal ◽  
Magnetostatic Interactions

Coherent magnetization reversal of nanoparticles with crystal and shape anisotropy

2001 ◽  
Vol 89 (1) ◽  
pp. 507-513 ◽  
Author(s):  
H. Schmidt ◽  
R. J. Ram
Keyword(s):  
Magnetization Reversal ◽  
Shape Anisotropy

Influence of magnetostatic interactions on the magnetization reversal of patterned magnetic elements

2011 ◽  
Vol 109 (7) ◽  
pp. 07D354 ◽  
Author(s):  
Xioalu Yin ◽  
S. H. Liou ◽  
A. O. Adeyeye ◽  
S. Jain ◽  
Baoshan Han
Keyword(s):  
Magnetization Reversal ◽  
Magnetic Elements ◽  
Magnetostatic Interactions

scholarly journals Magnetization Reversal Process and Magnetostatic Interactions in Fe56Co44/SiO2/Fe3O4 Core/Shell Ferromagnetic Nanowires with Non-Magnetic Interlayer

Nanomaterials ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. 2282
Author(s):  
Javier García ◽  
Alejandro M. Manterola ◽  
Miguel Méndez ◽  
Jose Angel Fernández-Roldán ◽  
Víctor Vega ◽  
...  
Keyword(s):  
Data Storage ◽  
Magnetization Reversal ◽  
Domain Walls ◽  
Magnetic Domain ◽  
Hysteresis Loops ◽  
Magnetic Data ◽  
Core Shell ◽  
The Core ◽  
Shell Nanostructures ◽  
Magnetostatic Interactions

Nowadays, numerous works regarding nanowires or nanotubes are being published, studying different combinations of materials or geometries with single or multiple layers. However, works, where both nanotube and nanowires are forming complex structures, are scarcer due to the underlying difficulties that their fabrication and characterization entail. Among the specific applications for these nanostructures that can be used in sensing or high-density magnetic data storage devices, there are the fields of photonics or spintronics. To achieve further improvements in these research fields, a complete understanding of the magnetic properties exhibited by these nanostructures is needed, including their magnetization reversal processes and control of the magnetic domain walls. In order to gain a deeper insight into this topic, complex systems are being fabricated by altering their dimensions or composition. In this work, a successful process flow for the additive fabrication of core/shell nanowires arrays is developed. The core/shell nanostructures fabricated here consist of a magnetic nanowire nucleus (Fe56Co44), grown by electrodeposition and coated by a non-magnetic SiO2 layer coaxially surrounded by a magnetic Fe3O4 nanotubular coating both fabricated by means of the Atomic Layer Deposition (ALD) technique. Moreover, the magnetization reversal processes of these coaxial nanostructures and the magnetostatic interactions between the two magnetic components are investigated by means of standard magnetometry and First Order Reversal Curve methodology. From this study, a two-step magnetization reversal of the core/shell bimagnetic nanostructure is inferred, which is also corroborated by the hysteresis loops of individual core/shell nanostructures measured by Kerr effect-based magnetometer.

Shape anisotropy induced modification of the magnetization reversal processes in epitaxial microstripes

2000 ◽  
Vol 88 (1) ◽  
pp. 354-359 ◽  
Author(s):  
E. Ahmad ◽  
L. Lopez-Diaz ◽  
E. Gu ◽  
J. A. C. Bland
Keyword(s):  
Magnetization Reversal ◽  
Shape Anisotropy

scholarly journals Erratum: “Coherent magnetization reversal of a cylindrical nanomagnet in shape-anisotropy magnetic tunnel junctions” [Appl. Phys. Lett. 118, 082404 (2021)]

2021 ◽  
Vol 118 (13) ◽  
pp. 139901
Author(s):  
Butsurin Jinnai ◽  
Junta Igarashi ◽  
Kyota Watanabe ◽  
Eli Christopher I. Enobio ◽  
Shunsuke Fukami ◽  
...  
Keyword(s):  
Magnetization Reversal ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Shape Anisotropy
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