Magneto-Optical Properties in Transparent Region of Implanted Garnet Films
We investigated magneto-optical Kerr effect in transparent region of implanted ferrite-garnet films for the (YBiCa)3(FeGe)5O12. The implantation process was carried out at room temperature by Ne+ ions with energy of 100 KeV and with various doses (0.5-2.5) 1014 ion/cm2. We discovered that slight deviation of the plane of external alternating magnetic field from plane of sample leads to appearance intensive magneto-optical maximum in transparent region of garnet films ħω=0.5-2.0 eV. In the proceeding, we have also found that the deviation of polarization plane from P- component of incident light leads to the appearance of the similar magneto-optical effects in this region. The research of magnetization processes in transparent region of garnet films showed that the formation of magneto-optical effects in region ħω=0.5-2.3 eV has a rather complex character.
[1] G. S. Krinchik, “Physical Principles of Magnetic Phenomena”, Moscow State University 1985, pp. 15–64.
[2] A. K. Zvezdin and V. A. Kotov, “Magneto-optics of thin films”, Moscow, Russia: Nauka, 1988, pp. 123–135.
[3] L. Kalandadze, “The influence of dielectric permittivity of the medium on the magneto-optical properties of the magnetite ultrafine structures”. J. Physics: Conference Series, vol. 98, 2008 http://iopscience.iop.org/1742-6596/98/6/062007.
[4] L. Kalandadze, “The influence of the magnetic particles concentration on the magneto-optical properties of the magnetite magnetic fluids”, J. Sensor Letters, American Scientific Publishers, vol.5, no. 1, 2007, pp13-14.
[5] L. V. Nikitin, L. G. Kalandadze, M. Z, Akhmedov, S. A. Nepijko, “Faraday rotation in thin discontinuous films and thin iron magnetic fluid layers”, J. Magn. Magn. Mat. 148, 1995, pp. 279-280.
[6] E. Ganshina, A. Granovsky, B. Dieny, R. Kumaritova, A. Yurasov, “Magneto-optical spectra of discontinuous multilayers Co/SiO with tunnel magnetoresistance” Physica B 229, 2001, pp. 260-264.
[7] L. Kalandadze, “Equatorial Kerr Effect in Ultrafine Magnetic Structures”, New Developments in Materials, Nova Publishers; Chapter 16, 2013, pp. 137-146.
[8] O. Nakashidze and L. Kalandadze, “Influence of Shape of Magnetic Particles on Magneto-optical Properties of the Ultrafine Structures”, New Developments in Materials, Nova Publishers; Chapter 14, 2013, pp. 119-126.
[9] L. Kalandadze, “Faraday rotation and magneto-optical figure of merit for the magnetite magnetic fluids”, European Physical Journal Web of Conferences, vo.5,2011, http://dx.doi.org/10.1051/epjconf/20111501028.
[10] C. North, R, Wolfe, T. S. Nelson, “Applications of ion implantation to magnetic bubbles”, J. Vac. Sci. Technol 15, 1978, pp. 1575-15-84.
[11] P. Gerard, M. T. Delay, “ion implantation profiles in bubble garnets”, Thin Solid Films, no. 88, 1982, pp. 75-79.
[12] A. K. Zvezdin and V. A. Kotov, “Modern magneto-optics and magneto-optical materials”, London, Taylor &Francis, 1997
[13] L. Kalandadze, “Influence of Implantation on the Magneto-Optical Properties of Garnet Surface”, J. IEEE Trans. on Magn., vo. 44. No 11, 2008, pp. 3293-3296.
[14] D. Avery, An improved method for measurement of optic constants by reflection, Proc. Phys. Soc. London, sect.B 65, 1952, pp. 426-429.
[15] L. Kalandadze, “Influence of Implantation on the optical and magneto-optical properties of garnet surface,” J. Magn. Magn . Mat., 373, 2015, pp.160-163.
[16] L. Kalandadze, “Magneto-optical and Optical Investigation of the Surface Region of Ion Implanted garnet films,” J. ACTA PHYSICA POLONIKA A, vo.127, no.2, 2015, pp. 582–585.
[1] G. S. Krinchik, “Physical Principles of Magnetic Phenomena”, Moscow State University 1985, pp. 15–64.
[2] A. K. Zvezdin and V. A. Kotov, “Magneto-optics of thin films”, Moscow, Russia: Nauka, 1988, pp. 123–135.
[3] L. Kalandadze, “The influence of dielectric permittivity of the medium on the magneto-optical properties of the magnetite ultrafine structures”. J. Physics: Conference Series, vol. 98, 2008 http://iopscience.iop.org/1742-6596/98/6/062007.
[4] L. Kalandadze, “The influence of the magnetic particles concentration on the magneto-optical properties of the magnetite magnetic fluids”, J. Sensor Letters, American Scientific Publishers, vol.5, no. 1, 2007, pp13-14.
[5] L. V. Nikitin, L. G. Kalandadze, M. Z, Akhmedov, S. A. Nepijko, “Faraday rotation in thin discontinuous films and thin iron magnetic fluid layers”, J. Magn. Magn. Mat. 148, 1995, pp. 279-280.
[6] E. Ganshina, A. Granovsky, B. Dieny, R. Kumaritova, A. Yurasov, “Magneto-optical spectra of discontinuous multilayers Co/SiO with tunnel magnetoresistance” Physica B 229, 2001, pp. 260-264.
[7] L. Kalandadze, “Equatorial Kerr Effect in Ultrafine Magnetic Structures”, New Developments in Materials, Nova Publishers; Chapter 16, 2013, pp. 137-146.
[8] O. Nakashidze and L. Kalandadze, “Influence of Shape of Magnetic Particles on Magneto-optical Properties of the Ultrafine Structures”, New Developments in Materials, Nova Publishers; Chapter 14, 2013, pp. 119-126.
[9] L. Kalandadze, “Faraday rotation and magneto-optical figure of merit for the magnetite magnetic fluids”, European Physical Journal Web of Conferences, vo.5,2011, http://dx.doi.org/10.1051/epjconf/20111501028.
[10] C. North, R, Wolfe, T. S. Nelson, “Applications of ion implantation to magnetic bubbles”, J. Vac. Sci. Technol 15, 1978, pp. 1575-15-84.
[11] P. Gerard, M. T. Delay, “ion implantation profiles in bubble garnets”, Thin Solid Films, no. 88, 1982, pp. 75-79.
[12] A. K. Zvezdin and V. A. Kotov, “Modern magneto-optics and magneto-optical materials”, London, Taylor &Francis, 1997
[13] L. Kalandadze, “Influence of Implantation on the Magneto-Optical Properties of Garnet Surface”, J. IEEE Trans. on Magn., vo. 44. No 11, 2008, pp. 3293-3296.
[14] D. Avery, An improved method for measurement of optic constants by reflection, Proc. Phys. Soc. London, sect.B 65, 1952, pp. 426-429.
[15] L. Kalandadze, “Influence of Implantation on the optical and magneto-optical properties of garnet surface,” J. Magn. Magn . Mat., 373, 2015, pp.160-163.
[16] L. Kalandadze, “Magneto-optical and Optical Investigation of the Surface Region of Ion Implanted garnet films,” J. ACTA PHYSICA POLONIKA A, vo.127, no.2, 2015, pp. 582–585.
@article{"International Journal of Engineering, Mathematical and Physical Sciences:76052", author = "Lali Kalanadzde", title = "Magneto-Optical Properties in Transparent Region of Implanted Garnet Films", abstract = "We investigated magneto-optical Kerr effect in transparent region of implanted ferrite-garnet films for the (YBiCa)3(FeGe)5O12. The implantation process was carried out at room temperature by Ne+ ions with energy of 100 KeV and with various doses (0.5-2.5) 1014 ion/cm2. We discovered that slight deviation of the plane of external alternating magnetic field from plane of sample leads to appearance intensive magneto-optical maximum in transparent region of garnet films ħω=0.5-2.0 eV. In the proceeding, we have also found that the deviation of polarization plane from P- component of incident light leads to the appearance of the similar magneto-optical effects in this region. The research of magnetization processes in transparent region of garnet films showed that the formation of magneto-optical effects in region ħω=0.5-2.3 eV has a rather complex character.
", keywords = "Ferrite-garnet films, ion implantation, magneto-optical, thin films. ", volume = "11", number = "8", pages = "353-4", }
