Application of Fractal Analysis Methods for Lift Height Optimization in Magnetic Force Microscopy Measurements

• Autorzy: Bramowicz M. , Kulesza S. , Chrostek T. , Sendrowski C.

Identyfikatory

DOI

10.24425/123783

• Języki publikacji: EN

Abstrakty

EN

The paper presents results of a research on simulation of magnetic tip-surface interaction as a function of the lift height in the magnetic force microscopy. As expected, magnetic signal monotonically decays with increasing lift height, but the question aris es, whether or not optimal lift height eventually exists. To estimate such a lift height simple procedure is proposed in the paper based on the minimization of the fractal dimension of the averaged profile of the MFM signal. In this case, the fractal dimension ser ves as a measure of distortion of a pure tip-surface magnetic coupling by various side effects, e.g. thermal noise and contribution of topographic features. Obtained simulation results apparently agree with experimental data.

Słowa kluczowe

EN

lift height optimization; magnetic force microscopy; fractal analysis

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2018
• Tom: Vol. 63, iss. 3
• Strony: 1109--1113
• Opis fizyczny: Bibliogr. 11 poz., rys., wykr., wzory

Twórcy

autor

Bramowicz M.

• University of Warmia and Mazury in Olsztyn, Faculty of Technical Sciences, 11 Oczapowskiego Str., 10-719 Olsztyn, Poland

autor

Kulesza S.

• University of Warmia and Mazury in Olsztyn, Faculty of Mathematics and Computer Science, 54 Sloneczna Str., 10-710 Olsztyn, Poland

autor

Chrostek T.

• University of Warmia and Mazury in Olsztyn, Faculty of Technical Sciences, 11 Oczapowskiego Str., 10-719 Olsztyn, Poland

autor

Sendrowski C.

• University of Warmia and Mazury in Olsztyn, Faculty of Technical Sciences, 11 Oczapowskiego Str., 10-719 Olsztyn, Poland

Bibliografia

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• [3] S. Talu, S. Stach, T. Lainović, M. Vilotić, L. Blažić, S. F. Alb, D. Kakaš, Applied Surface Science 330, 20-29 (2015), DOI:10.1016/j.apsusc.2014.12.120.
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• [7] M. Bramowicz, S. Kulesza, P. Czaja, W. Maziarz, Archives of Metallurgy and Materials 59, 451-457 (2014), DOI: 10.2478/amm-2014-0075.
• [8] S. Kulesza, M. Bramowicz, Applied Surface Science 293, 196-201(2014), DOI: 10.1016/j.apsusc.2013.12.132.
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Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).