Magnetic force microscopy and simulation studies on Co50Fe50 elliptical nanomagnets

Magnetic force microscopy and simulation studies on Co50Fe50 elliptical nanomagnets

We studied the magnetization reversal mechanism of single-layered Co 50 Fe 50 nanomagnets by measuring the magnetization reversal and using the micromagnetic simulations. The magnetization reversal strongly depends on the thickness of the nanomagnets. In the remanent state, the magnetic force micros...

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Veröffentlicht in:Bulletin of materials science 2016-06, Vol.39 (3), p.725-728
Hauptverfasser: SESHAGIRI RAO, N V S S, NARAYANA MURTHY, V SATYA, RAMAKRISHNA SHARMA, Y J V S
Format: Artikel
Sprache:eng
Schlagworte:
Anisotropy
Chemistry and Materials Science
Engineering
Magnetic fields
Magnetic force microscopy
Magnetization reversal
Materials Science
Microscopy
Science
Simulation
Thickness
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Zusammenfassung:We studied the magnetization reversal mechanism of single-layered Co 50 Fe 50 nanomagnets by measuring the magnetization reversal and using the micromagnetic simulations. The magnetization reversal strongly depends on the thickness of the nanomagnets. In the remanent state, the magnetic force microscopy studies and the simulation data showed the formation of single and vortex states depending on the thickness of nanomagnets.
ISSN:0250-4707
0973-7669
DOI:10.1007/s12034-016-1188-9