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volume 10 issue 9 pages 1034

Magnetic force microscopy of nanostructured Co/Pt multilayer films with perpendicular magnetization

Publication typeJournal Article
Publication date2017-09-05
scimago Q2
wos Q2
SJR0.614
CiteScore6.4
Impact factor3.2
ISSN19961944
PubMed ID:  28872618
General Materials Science
Abstract
We present the results of magnetic force microscopy investigations of domain structures in multilayer [Co (0.5 nm)/Pt (1 nm)]5 thin film structures (denoted hereafter as Co/Pt) modified by additional Co capping layers and by ion irradiation. It is demonstrated that a Co capping layer essentially changes the domain structure and decreases the threshold of magnetization reversal, due to the formation of noncollinear magnetization in Co/Pt. It is shown that local irradiation with a focused He+ ion beam enables the formation of regions with decreased easy-axis anisotropy (magnetic bubbles) that have the inverse magnetization direction in the demagnetized state of Co/Pt. The experimental results demonstrate that the magnetic bubbles can be switched using a probe of a magnetic force microscope. The possible application of these effects for the development of magnetic logic and data storage systems is discussed.
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GOST Copy
Ermolaeva O. et al. Magnetic force microscopy of nanostructured Co/Pt multilayer films with perpendicular magnetization // Materials. 2017. Vol. 10. No. 9. p. 1034.
GOST all authors (up to 50) Copy
Ermolaeva O., Gusev N., Skorohodov E., Petrov Y., Sapozhnikov M., Mironov V. Magnetic force microscopy of nanostructured Co/Pt multilayer films with perpendicular magnetization // Materials. 2017. Vol. 10. No. 9. p. 1034.
RIS |
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RIS Copy
TY - JOUR
DO - 10.3390/ma10091034
UR - https://doi.org/10.3390/ma10091034
TI - Magnetic force microscopy of nanostructured Co/Pt multilayer films with perpendicular magnetization
T2 - Materials
AU - Ermolaeva, O
AU - Gusev, N.
AU - Skorohodov, E
AU - Petrov, Yu.
AU - Sapozhnikov, M
AU - Mironov, V.
PY - 2017
DA - 2017/09/05
PB - MDPI
SP - 1034
IS - 9
VL - 10
PMID - 28872618
SN - 1996-1944
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2017_Ermolaeva,
author = {O Ermolaeva and N. Gusev and E Skorohodov and Yu. Petrov and M Sapozhnikov and V. Mironov},
title = {Magnetic force microscopy of nanostructured Co/Pt multilayer films with perpendicular magnetization},
journal = {Materials},
year = {2017},
volume = {10},
publisher = {MDPI},
month = {sep},
url = {https://doi.org/10.3390/ma10091034},
number = {9},
pages = {1034},
doi = {10.3390/ma10091034}
}
MLA
Cite this
MLA Copy
Ermolaeva, O., et al. “Magnetic force microscopy of nanostructured Co/Pt multilayer films with perpendicular magnetization.” Materials, vol. 10, no. 9, Sep. 2017, p. 1034. https://doi.org/10.3390/ma10091034.