Atomic force microscopy images of [Fe/I]n discontinious multilayers (I = SiO2, MgO, HfO2)

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Atomic force microscopy images of [Fe/I]n discontinious multilayers (I = SiO2, MgO, HfO2)
Pazukha, Iryna; Shkurdoda, Yurii; Pylypenko, Oleksandr; Vorobiov, Serhii, 2026, "Atomic force microscopy images of [Fe/I]n discontinious multilayers (I = SiO2, MgO, HfO2)", https://doi.org/10.48788/DVUA/FJ9M9G, DataverseUA, V1
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Description
The atomic force microscopy was used to analyze the effect of the insulator matrix on the morphology of iron-insulator discontinuous multilayers [Fe/I]n/S (I = SiO2, HfO2, and MgO) (2026-05-12)
Subject Physics
Keyword Atomic force microscopy, discontinuous multilayers
Notes The atomic force microscopy (Bruker, Dimension Icon AFM) was used for the examination of the surface morphology and roughness of the discontinuous multilayer systems [Fe(dFe)/I(3)]n/S, where I = SiO2, HfO2, and MgO, n = 10 is the number of bilayer repeaters. The discontinuous multilayers were prepared by sequential magnetron sputtering at room temperature on a sapphire substrate. The base pressure in the vacuum chamber was 7.10-8 Torr. During sputtering, the chamber was filled with Ar at a constant pressure of 3 mTorr. Radiofrequency (RF) magnetron sputtering at 100 W and a deposition rate of 1 nm/min for the insulator has been used. DC magnetron sputtering at 100 W and a deposition rate of 5 nm/min for the ferromagnet has been used.
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1 to 6 of 6 Files
[Fe(2)HfO2(3)]10_RT.jpg
[Fe(2)HfO2(3)]10_RT.jpg
JPEG Image - 99.0 KB
Published May 12, 2026
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MD5: ef0eb460a4091ba6b7fa432689caf6ad
The AFM image of the discontinuous multilayer systems [Fe(2)/HfO2(3)]10/S, which was prepared by sequential magnetron sputtering on the sapphire substrate at room temperature.
[Fe(2)SiO2(3)]10_RT.jpg
[Fe(2)SiO2(3)]10_RT.jpg
JPEG Image - 143.3 KB
Published May 12, 2026
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MD5: 13e746067f2611d3021e746bbc4f172f
The AFM image of the discontinuous multilayer systems [Fe(2)/SiO2(3)]10/S, which was prepared by sequential magnetron sputtering on the sapphire substrate at room temperature.
[Fe(7)HfO2(3)]10_RT.jpg
[Fe(7)HfO2(3)]10_RT.jpg
JPEG Image - 156.7 KB
Published May 12, 2026
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MD5: b73b93977a88ef1a1cf63214d7d6f70b
The AFM image of the discontinuous multilayer systems [Fe(7)/HfO2(3)]10/S, which was prepared by sequential magnetron sputtering on the sapphire substrate at room temperature.
[Fe(7)MgO(3)}10_RT.jpg
[Fe(7)MgO(3)}10_RT.jpg
JPEG Image - 128.9 KB
Published May 12, 2026
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MD5: fac9f45b4cf308610d9604ea577b67a2
The AFM image of the discontinuous multilayer systems [Fe(7)/MgO(3)]10/S, which was prepared by sequential magnetron sputtering on the sapphire substrate at room temperature.
[Fe(7)SiO2(3)]10_RT.jpg
[Fe(7)SiO2(3)]10_RT.jpg
JPEG Image - 116.5 KB
Published May 12, 2026
0 Downloads
MD5: cd4f0026e8d2773952c354855defef5b
The AFM image of the discontinuous multilayer systems [Fe(7)/SiO2(3)]10/S, which was prepared by sequential magnetron sputtering on the sapphire substrate at room temperature.
[{Fe(2)MgO(3)]10_RT.jpg
[{Fe(2)MgO(3)]10_RT.jpg
JPEG Image - 99.4 KB
Published May 12, 2026
0 Downloads
MD5: 7688afadf618cb2574a8bacc23786b60
The AFM image of the discontinuous multilayer systems [Fe(2)/MgO(3)]10/S, which was prepared by sequential magnetron sputtering on the sapphire substrate at room temperature.
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