Magneto-Optics of Cobalt and Nickel Nanoparticles Implanted in SiO2: Comparative Study

Dmitriy A. Petrov; Irina S. Edelman; Ruslan D. Ivantsov; Sergey M. Zharkov; Andrey L. Stepanov

doi:10.4028/www.scientific.net/SSP.215.214

Paper Titles

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Influence of Magnetostatic Interactions on Magnetization Process of Iron-Containing Coatings, Produced Using the Plasma Electrolytic Oxidation Method
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Investigation of the Co Films Growth on Si (111) Surface with Copper Silicide Nanostructures
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Scaling in the Quantum Hall Regime for a Double Quantum Well Nanostructure in High Magnetic Field
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Magneto-Optics of Cobalt and Nickel Nanoparticles Implanted in SiO₂: Comparative Study
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Magnetic and Structural Properties of Granular Films Al₂O₃-FePd₃Synthesized by Aluminothermy
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The Effect of Oblique Deposition with Small Incidence on Magnetic Properties of Thin Magnetic Films
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Phase Transition in Ultrathin Films
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Thin Magnetic Films with Artificial Texture on Substrate: Microwave Properties
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HomeSolid State PhenomenaSolid State Phenomena Vol. 215Magneto-Optics of Cobalt and Nickel Nanoparticles...

Magneto-Optics of Cobalt and Nickel Nanoparticles Implanted in SiO₂: Comparative Study

Abstract:

Co and Ni nanoparticles were fabricated in fused silica plates by ion implantation technique. Electron microscopy showed the nanoparticles to be of spherical shape. Magnetic circular dichroism (MCD) was investigated in the spectral range 1.2 - 4.2 eV in a field of about 3 kOe. MCD spectra are considerably different from the spectra of thin nickel and cobalt films. MCD spectra for Ni nanoparticles are associated with surface plasmon resonance.

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Solid State Phenomena (Volume 215)

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214-217

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.215.214

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Online since:

April 2014

Authors:

Dmitriy A. Petrov*, Irina S. Edelman, Ruslan D. Ivantsov, Sergey M. Zharkov, Andrey L. Stepanov

Keywords:

Cobalt Nanoparticles, High Resolution Electron Microscopy, Magnetic Circular Dichroism, Nickel Nanoparticles, Surface Plasmon Resonance

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References

[1] N. A. Tolstoi and A. A. Spartakov, Electrooptics and Magnetooptics of Disperse Systems (St. Petersburg State University, St. Petersburg, 1996) [in Russian].

Google Scholar

[2] A. K. Zvezdin and V. V. Kotov, Modern Magnetooptics and Magnetooptical Materials (Institute of Physics, London, 1997).

DOI: 10.1201/9780367802608

Google Scholar

[3] E. Cattaruzza, Cobalt nanoclusters in silica glass: Nonlinear optical and magnetic properties, Appl. Phys. Lett. 73 (1998) 1176.

DOI: 10.1063/1.122120

Google Scholar

[4] A. Meldrum, R.F. Haglund Jr., L.A. Boatner and C.W. White, Nanocomposite Materials Formed by Ion Implantation, Adv. Mater. 13 (2001) 1431-1444.

DOI: 10.1002/1521-4095(200110)13:19<1431::aid-adma1431>3.0.co;2-z

Google Scholar

[5] F. Gonella, Metal Nanocluster Composite Silicate Glasses, Rev. Adv. Mater. Sci. 14 (2007) 134-143.

Google Scholar

[6] A.L. Stepanov, D.E. Hole and P.D. Townsend, Modification of size distribution of ion implanted silver nanoparticles in sodium silicate glass using laser and thermal annealing, Nucl. Instrum. Methods Phys. Res., Sect. B 149 (1999) 89-98.

DOI: 10.1016/s0168-583x(98)90733-9

Google Scholar

[7] U. Kreibig and M. Vollmer, Optical Properties of Metal Clusters, Springer, Berlin, (1995).

Google Scholar

[8] H. Amekura, Y. Takeda and N. Kishimoto, Magneto-optical Kerr spectra of nickel nanoparticles in silica glass fabricated by negative-ion implantation, Thin Solid Films, 464-465 (2004) 268-272.

DOI: 10.1016/j.tsf.2004.06.007

Google Scholar

[9] H. Amekura, Y. Takeda, K. Kono and N. Kishimoto, Magneto-optical Kerr Effect of Nickel Nanoparticles in SiO2 Fabricated by Negative-ion Implantation of 60 keV, Trans. Mater. Res. Soc. Jpn. 29 (2004) 615-618.

DOI: 10.1016/j.tsf.2004.06.007

Google Scholar

[10] C. Clavero, A. Cebollada, G. Armelles, Y. Huttel, J. Arbiol, F. Peiró and A. Cornet , Size effects in the magneto-optical response of Co nanoparticles, Phys. Rev. B 72 ( 2005) 024441.

DOI: 10.1103/physrevb.72.024441

Google Scholar

[11] C. Görller-Walrand and K. Binnemans, Magnetic Circular Dichroism in Transparent Rare-Earth Compounds, in: K.H.J. Buschow (Ed. ), Encyclopedia of Materials: Science and Technology, Elsevier, Amsterdam, 2001, 9414.

DOI: 10.1016/b0-08-043152-6/01702-2

Google Scholar

[12] I.S. Edelman, D.A. Petrov, R.D. Ivantsov, S.M. Zharkov, D.A. Velikanov, G.G. Gumarov, V.I. Nuzhdin, V.F. Valeev and A.L. Stepanov, Study of morphology, magnetic properties, and visible magnetic circular dichroism of Ni nanoparticles synthesized in SiO2 by ion implantation, Phys. Rev. B 87 (2013).

DOI: 10.1103/physrevb.87.115435

Google Scholar