| Peer-Reviewed

Laser Technologies in Spintronics and Nanoelectronics as the Method of Changing the Structure and Magnetic Characteristics of Thin Films

Received: 21 March 2017     Accepted: 22 April 2017     Published: 3 June 2017
Views:       Downloads:
Abstract

In the present article we want to consider some features of not thermal influence of laser pulses on multilayer heterogeneous nanofilms to present the results of our experimental researches of change of the roughness of a surface and magnetic characteristics of permalloy films after their irradiation nanosecond laser pulses and the results of measurement of dynamics of magnetic reversal of magnetic tunnel nanostructures with one and two magnetic nanolayers. It is shown that the photon drag effect of electrons can not only generate an electric potential difference between the input and output surfaces in a semiconductor, but may also lead to a drift of the impurities. The results of our research show that in the thin CdS single crystals can be obtained stimulated emission of electromagnetic radiation in the terahertz frequency range.

Published in American Journal of Nano Research and Applications (Volume 5, Issue 2)
DOI 10.11648/j.nano.20170502.12
Page(s) 19-31
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2017. Published by Science Publishing Group

Keywords

Multilayer Magnetic Nanofilms, Laser Pulses, Photon Drag Effect, Magnetic Reversal of Nanofilms, Spin Current, Spintronic, Terahertz Radiation

References
[1] M. K. El-Adawi, S. A. Shalaby, S. E. S. Abdel-Ghany, (2015), Interaction of Laser Radiation with Solids, International Journal of Natural Sciences Research, , Vol. 3, No. 6, pp. 83-100.
[2] Femtosecond-Scale Optics, (2011), Ed. A. V. Andreev, Publisher: InTech, Chapters, p. 446.
[3] A. M. Danishevskii, A. A. Kastalskii, S. M. Ryvkin, and I. D. Yaroshetskii, (1970) Photon drag effect of the free carriers in direct interband transitions in semiconductors, Sov. Phys. JETP, Vol. 31, pp. 292-297.
[4] A. F. Gibson, M. F. Kimmitt, and A. C. Walker, (1970), Photon drag in Germanium, Appl. Phys. Lett., Vol. 17, pp. 75-79.
[5] A. Ashkin, (1972), The pressure of laser light, Scientific American, Vol. 226, No. 2, pp.63-71.
[6] W. D. Phillips, (1998), Laser cooling and trapping of neutral atoms, Rev. Mod. Phys., Vol. 70, No. 3, pp. 721-741.
[7] F. H. Gelmuhanov, A. M. Shalagin, (1979). Light-induced diffusion of gases, Sov. JETF Letters, Vol. 29, pp.773-776.
[8] H. Ohno, (1998), Making Nonmagnetic Semiconductors Ferromagnetic, Science, vol. 281, pp. 951–956.
[9] J. Cibert, J. Bobo, U. Lüders, (2005) Development of new materials for spintronics, Comptes Rendus Physique, Vol. 6, pp. 977-996.
[10] H. Raether, (1986), Surface plasmons on smooth and rough surfaces and on gratings, Heidelberg, Springer-Verlag, p.136.
[11] E. G. Bortchagovsky, S. Klein, U. C. Fischer, (2009), Surface plasmon mediated tip enhanced Raman scattering, Appl. Phys. Lett., Vol. 94, pp.063118-06321.
[12] G. A. Askaryan, M. C. Rabiovych, A. D. Smirnova and V. B. Studentov, (1967), The currents generated in the material by radiation pressure of the laser beam, Sov. JETF Letters, Vol. 5, pp. 116-118.
[13] M. M. Krupa, (2001), Light induced drift electrons in thin magnetic films, JETPh, Vol. 120, No.11, pp. 10-15.
[14] A. Yu. Bonchika, S. G. Kijak, Z. Gotrab,W. Proszakc, (2001), Laser technology for submicron-doped layers formation in semiconductors, Optics & Laser Technology, Vol. 33, pp. 589-591.
[15] W. Kautek, P. Rudolph, G. Daminelli and J. Krüger, (2005), Physico-chemical aspects of femtosecond-pulse-laser-induced surface nanostructures, Appl. Phys. A, Vol. 81, No. 1, pp. 65-70.
[16] M. M. Krupa, Yu. B. Skirta, (2006), Drift of atoms of bismuth in the field of laser radiation and a data recording in thin films phthalocyanine dye, Radiophysic and Quantum Electronic, Vol. XLІХ, No. 6, pp. 513-518.
[17] R. Merservey, P. M. Tedrov, (1994), Spin-Polarized Electron Tunneling, Phys. Rep., Vol. 238, No. 4, pp. 175-239.
[18] M. M. Krupa, A. M. Korostil, (2007), Impact of laser irradiation on magneto-optical properties of multilayered film structures, Inter. Journal of Modern Physics B, Vol. 21, No. 32, pp. 5339-5350.
[19] M. Komori, T. Nukata, K. Tsutsumi, C. Inokyti, I. Sakyrai, (1984), Amorphous TbFe Films for Magnetic Printing with Laser Writing, IEEE Trans. Magnetic, Vol. 20, No. 5, pp. 1042-1044.
[20] A. V. Kimel, B. A. Ivanov, R. V. Pisarev, P. A. Usachev, A. Kirilyuk, Th. Rasing, (209), Inertia-driven spin switching in antiferromagnets, Nature Physics, vol. 5, pp. 727-731.
[21] T. A. Ostler, J. Barker, R. F. Evans, et al., (2012), Ultrafast heating as a sufficient stimulus for magnetization reversal in a ferrimagnet,” Nature Communications, No. 3, pp.1-6.
[22] R. Pittini, P. Wachter, (1998), Cerium compounds: The new generation magneto-optical Kerr rotators with unprecedented large figure of merit, JMMM, Vol. 186, No. 3, pp. 306-312.
[23] R. Hertel, (2006), Theory of Optical Rotation, Faraday Effect, and Inverse Faraday Effect, Journal of Magnetism and Magnetic Materials, Vol. 303, pp. L1–L4.
[24] J. C. Slonczewski, (1996), Current-driven excitation of magnetic multilayers, Journal of Magnetism and Magnetic Materials, Vol. 159, pp. L1-L7.
[25] M. M. Krupa, (2013), Switching of Magnetic Films by Femtosecond Laser Pulses and Control Spin Current, Advances in Optoelectronic Materials, Vol. 1 No. 3, pp. 48-58.
[26] M. M. Krupa, (2008), Spindependent tunnel conductivity in films TbCoFe/Pr6O11/TbCoFe. JETPh Letters Vol. 87, No. 10, p.p. 635-637.
[27] J. Katine, F. Albert, R. Buhrman E. B. Myers and D. C. Ralph., (2000), Current-Driven Magnetization Reversal and Spin-Wave Excitations in Co/Cu /Co Pillar, Phys. Rev. Letters, Vol. 84, pp. 3149–3152.
[28] M. Julliere, (1975), Tunneling between ferromagnetic films, Phys. Letter., Vol. 54, No. 3, pp. 225-226.
[29] I. Zuti´c, J. Fabian, and S. Das Sarma, (2004), Spintronics: Fundamentals and Applications, Rev. Mod. Phys., Vol. 76, No. 2, pp. 323-410.
[30] M. M. Krupa, (2014), Patent of Ukraine 19 UA 106260 Method of a magnetic recording of the information and a magnetic spin data carrier. Publ11.08.2014, bull. №15.
[31] M. M. Krupa, (2009), Patent 19 UA №86248 19UA Ukraine, The device for laser terrahertz generation. Publ 10.04. 2009, bull. №7.
Cite This Article
  • APA Style

    Мykola М. Krupa. (2017). Laser Technologies in Spintronics and Nanoelectronics as the Method of Changing the Structure and Magnetic Characteristics of Thin Films. American Journal of Nano Research and Applications, 5(2), 19-31. https://doi.org/10.11648/j.nano.20170502.12

    Copy | Download

    ACS Style

    Мykola М. Krupa. Laser Technologies in Spintronics and Nanoelectronics as the Method of Changing the Structure and Magnetic Characteristics of Thin Films. Am. J. Nano Res. Appl. 2017, 5(2), 19-31. doi: 10.11648/j.nano.20170502.12

    Copy | Download

    AMA Style

    Мykola М. Krupa. Laser Technologies in Spintronics and Nanoelectronics as the Method of Changing the Structure and Magnetic Characteristics of Thin Films. Am J Nano Res Appl. 2017;5(2):19-31. doi: 10.11648/j.nano.20170502.12

    Copy | Download

  • @article{10.11648/j.nano.20170502.12,
      author = {Мykola М. Krupa},
      title = {Laser Technologies in Spintronics and Nanoelectronics as the Method of Changing the Structure and Magnetic Characteristics of Thin Films},
      journal = {American Journal of Nano Research and Applications},
      volume = {5},
      number = {2},
      pages = {19-31},
      doi = {10.11648/j.nano.20170502.12},
      url = {https://doi.org/10.11648/j.nano.20170502.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.nano.20170502.12},
      abstract = {In the present article we want to consider some features of not thermal influence of laser pulses on multilayer heterogeneous nanofilms to present the results of our experimental researches of change of the roughness of a surface and magnetic characteristics of permalloy films after their irradiation nanosecond laser pulses and the results of measurement of dynamics of magnetic reversal of magnetic tunnel nanostructures with one and two magnetic nanolayers. It is shown that the photon drag effect of electrons can not only generate an electric potential difference between the input and output surfaces in a semiconductor, but may also lead to a drift of the impurities. The results of our research show that in the thin CdS single crystals can be obtained stimulated emission of electromagnetic radiation in the terahertz frequency range.},
     year = {2017}
    }
    

    Copy | Download

  • TY  - JOUR
    T1  - Laser Technologies in Spintronics and Nanoelectronics as the Method of Changing the Structure and Magnetic Characteristics of Thin Films
    AU  - Мykola М. Krupa
    Y1  - 2017/06/03
    PY  - 2017
    N1  - https://doi.org/10.11648/j.nano.20170502.12
    DO  - 10.11648/j.nano.20170502.12
    T2  - American Journal of Nano Research and Applications
    JF  - American Journal of Nano Research and Applications
    JO  - American Journal of Nano Research and Applications
    SP  - 19
    EP  - 31
    PB  - Science Publishing Group
    SN  - 2575-3738
    UR  - https://doi.org/10.11648/j.nano.20170502.12
    AB  - In the present article we want to consider some features of not thermal influence of laser pulses on multilayer heterogeneous nanofilms to present the results of our experimental researches of change of the roughness of a surface and magnetic characteristics of permalloy films after their irradiation nanosecond laser pulses and the results of measurement of dynamics of magnetic reversal of magnetic tunnel nanostructures with one and two magnetic nanolayers. It is shown that the photon drag effect of electrons can not only generate an electric potential difference between the input and output surfaces in a semiconductor, but may also lead to a drift of the impurities. The results of our research show that in the thin CdS single crystals can be obtained stimulated emission of electromagnetic radiation in the terahertz frequency range.
    VL  - 5
    IS  - 2
    ER  - 

    Copy | Download

Author Information
  • Department of Magnetic Nanostructures, Institute of Magnetism National Academy of Sciences and Ministry of Education and Science of Ukraine, Kiev, Ukraine

  • Sections