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