Interlayer Interaction and Coercivity of Three-Layer Films Оbtained bу Chemical Deposition

A. V. Chzhan; Чжан А. В.; V. A. Orlova; Орлов В. А.; M. N. Volochaev; Волочаев М. Н.

doi:10.31857/S0015323023600958

Interlayer Interaction and Coercivity of Three-Layer Films Оbtained bу Chemical Deposition

作者: Chzhan A.V.¹^,2, Orlova V.A.¹^,3, Volochaev M.N.³
隶属关系:
1. Siberian Federal University
2. Krasnoyarsk State Agrarian University
3. Kirensky Institute of Physics
期: 卷 124, 编号 10 (2023)
页面: 904-908
栏目: ЭЛЕКТРИЧЕСКИЕ И МАГНИТНЫЕ СВОЙСТВА
URL: https://rjmseer.com/0015-3230/article/view/662968
DOI: https://doi.org/10.31857/S0015323023600958
EDN: https://elibrary.ru/ZJDMAA
ID: 662968

如何引用文章

全文:

开放存取

##reader.subscriptionAccessGranted##
受限制的访问

订阅或者付费存取

详细

Abstract

—The results of experimental and theoretical studies of the coercivity and the displacement field of the hysteresis loop on the thickness of the nonmagnetic interlayer in magnetic films obtained by electroless plating are presented. With the help of model calculations based on the Landau–Ginzburg equations, the exchange interactions between magnetic layers with the participation of atoms of the nonmagnetic layer are studied. The resulting expression for the displacement field describes well the exponential changes in the displacement field as a function of the interlayer thickness in structures with both magnetically soft layers and layers with significantly different values of the coercivity.

关键词

multilayer magnetic films, interlayer interaction, displacement field, coercivity

参考

Binasch G., Grunberg P., Saurenbach F., Zinn W. Enhanced magnetoresistance in layered magnetic structures with antiferromagnetic interlayer exchange // Phys. Rev. 1989. V.39. P. 4828–4830.
Myers E.B., Ralph D.C., Katine J.A., Louie R.N., Buhrman R.A. Current-Induced Switching of Domains in Magnetic Multilayer Devices // Science. 1999. V. 285. P. 867–870.
Pennec Y., Camarero J., Toussaint J. C., Pizzini S., Bonfim M., Petroff F., Kuch W., Offi F., Fukumoto K., Nguyen Van Dau F., Vogel J. Switching-mode-dependent magnetic interlayer coupling strength in spin valves and magnetic tunnel junctions // Phys. Review. 2004. V. B 69. 180402(R)/1–4.
Васьковский В.О., Савин П.А., Лепаловский В.Н., Кандаурова Г.С., Ярмошенко Ю.М. Особенности гистерезисных свойств и доменной структуры слоистых магнитных плёнок // ФММ. 1995. Т.79. № 3. P. 70–77.
Vas’kovskiy V.O., Lepalovskij V.N. Magnetization reversal features of Fe15Co20Ni65 sandwiches with various anisotropy of layers // J. Phys. IV France. 1998. V. 8. P. 441–444.
S.Herd R., Ahn K.Y. Magnetic domain structures in multilayered NiFe films // J. Appl. Phys. 1979. V. 50. P. 2384–2386.
Gayen A., Umadevi K., Chelvane A., Alagarsamy P. Tuning Magnetic Properties of Thick CoFeB Film by Interlayer Coupling in Trilayer Structured Thin Films // J. Mater. Sci. Eng. 2018. V. 7. P. 1–10.
Kazimierczuk M.K. High-Frequency Magnetic Components, 2nd Edition. John Wiley & Sons, Ltd. 2014. 760 p.
Chzhan A.V., Podorozhnyak S.A., Shahov A.N., Velikanov D.A., Patrin G.S. Thickness dependences of coercivity on in three layer films obtained by chemical deposition // J. Phys.: Conference Series. VII Euro-Asian Symposium “Trends in Magnetism”. 2019. V. 1389. P. 1–6.
Бондарь В.В. Электрохимия-1966. М.: ВИНИТИ, 1968. 146 с.
Volochaev M.N., Shcheglova M.S., Balashov Yu.Yu., Loginov Yu.Yu. Features of large-scale thin foils fabrication for transmission electron microscopy by focused ion beam // JOP Conf. Series: Mater. Sci. Eng. 2020. V. 822. P. 012028.
Поляков В.В., Полякова К.П., Середкин В.А., Патрин Г.С., Бондаренко Г.В. Магнитооптические свойства наногранулированных пленок Сo–Ti–O // Изв. РАН. Сер. физич. 2011. Т. 75. № 8. С. 1168–1169.
Neel L. Sur un nouveau monde de couplage entre les aimantations de deux couches minces ferromagnétiques // C.R. Acad. Sci. D. 1962. V. 255. P 1676–1681.
Edwards M., Mathon J., Wohlfarth E.P. A phenomenological theory of strongly paramagnetic and weakly ferromagnetic dilute alloys // J. Phys. F: Met. Phys. 1975. V. 5. P. 1619–1624.
Mathon J. Magnetisation of a strongly paramagnetic layer in contact with a ferromagnetic substrate // J. Phys. F: Met. Phys. 1986. V. 16. P. L217–L221.
Schrag B.D., Anguelouch A., Ingvarsson S., Gang Xiao Yu Lu, Trouilloud P.L., Gupta A., Wanner R.A., Gallagher W.J., Rice P.M., Parkin S.S. P. Néel “orange-peel” coupling in magnetic tunneling junction devices // Appl. Phys. Letters. 2000. V. 77. P. 2373–2375.
Tegen S., Mönch I., Schumann J., Vinzelberg H., Schneider C.M. Effect of Néel coupling on magnetic tunnel junctions // J. Appl. Phys. 2001. V. 89. P. 8169–8174.
Chzhan A.V., Podrozhnyak S.A., Zharkov S.M., Gromilov S.A., Patrin G.S. Induced magnetic anisotropy of Co-P thin films obtained by electroless deposition // JMMM. 2021. V. 537. P. 168129–168133.
Skomski R., Komesu T., Jeong H.-K., Borca C.N., Dowben P.A., Ristoiu D., Nozieres J.P. A Landau-Ginzburg description of Sb overlayers // Mat. Res. Soc. Symp. Proc. 2001. V. 674. P. U7.10.1–7.10.6.
Dowben P.A., Hürsch W.W., Landolt M. The experimentally determined thin-film limit to the Ginzburg–Landau model of thin-film magnetism // JMMM. 1993. V. 125. P. 120–124.
Oleinik I.I., Tsymbal E.Y., Pettifor D.G. Structural and electronic properties of Co/Al2O3/Co magnetic tunnel junction from first principles // Phys. Rev. B. 2000. V. 62. P. 3952–3959.