Geodesic
Magnetooptical Properties of Nanogranular Co-Ti-O Films
Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 3 (2010) no. 1, pp. 111-117.

Voir la notice de l'article provenant de la source Math-Net.Ru

In this work the results of investigations of the magneto-optical properties of Co-Ti-O nanogranular films obtained under conditions of the solid-state reaction with the oxygen exchange reaction in the CoO/Ti layered structures are presented. The formation of the granular films with composition in the area of and below a percolation threshold is shown. The magnetooptical spectra features of the obtained films with the filling factor of magnetic phase from 0.3 to 0.52 in comparison with spectra of uniform metallic films are found.
Keywords: nanogranular films, solid-state reaction, synthesis, magneto-optical properties
Mots-clés : Kerr effect. 
@article{JSFU_2010_3_1_a10,
     author = {Viktor V. Polyakov and Klavdiya P. Polyakova and Vitaly A. Seredkin and Gennadiy V. Bondarenko and Sergey M. Zharkov},
     title = {Magnetooptical {Properties} of {Nanogranular} {Co-Ti-O} {Films}},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {111--117},
     publisher = {mathdoc},
     volume = {3},
     number = {1},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2010_3_1_a10/}
}
TY  - JOUR
AU  - Viktor V. Polyakov
AU  - Klavdiya P. Polyakova
AU  - Vitaly A. Seredkin
AU  - Gennadiy V. Bondarenko
AU  - Sergey M. Zharkov
TI  - Magnetooptical Properties of Nanogranular Co-Ti-O Films
JO  - Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika
PY  - 2010
SP  - 111
EP  - 117
VL  - 3
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JSFU_2010_3_1_a10/
LA  - en
ID  - JSFU_2010_3_1_a10
ER  - 
%0 Journal Article
%A Viktor V. Polyakov
%A Klavdiya P. Polyakova
%A Vitaly A. Seredkin
%A Gennadiy V. Bondarenko
%A Sergey M. Zharkov
%T Magnetooptical Properties of Nanogranular Co-Ti-O Films
%J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika
%D 2010
%P 111-117
%V 3
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JSFU_2010_3_1_a10/
%G en
%F JSFU_2010_3_1_a10
Viktor V. Polyakov; Klavdiya P. Polyakova; Vitaly A. Seredkin; Gennadiy V. Bondarenko; Sergey M. Zharkov. Magnetooptical Properties of Nanogranular Co-Ti-O Films. Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 3 (2010) no. 1, pp. 111-117. http://geodesic.mathdoc.fr/item/JSFU_2010_3_1_a10/

[1] L. V. Lutsev, Yu. E. Kalinin, A. V. Sitnikov et. al., “Electron transport in magnetic field of granular amorphous silica dioxide films with ferromagnetic nanoparticles”, Fiz. Tverd. Tela, 44:10 (2002), 1802 (Russian)

[2] J. C. Denardin, M. Knobel et. al., “Giant Hall effect in superparamagnetic granular films”, J. Magn. Magn. Mater., 262 (2003), 1 | DOI

[3] V. G. Kravets, L. V. Poperenko, I. V. Yurgelevych et. al., “Optical and magneto-optical properties and magnetorefractive effect in metal-isolator CoFe-Al$_2$O$_3$ granular films”, J. Appl. Phys., 98:4 (2005), 043705 | DOI

[4] V. S. Zhigalov, R. D. Ivantsov, I. S. Edelman et. al., “Faraday effect in Co-Sm-O nanogranular films”, Fiz. Tverd. Tela, 47:6 (2005), 91 (Russian)

[5] A. M. Kalashnikov, V. V. Paul, R. V. Pisarev et. al., “Optical and magneto-optical properties of CoFeB/SiO$_2$ and CoFeZr/Al$_2$O$_3$ nanogranular structures”, Fiz. Tverd. Tela, 46:11 (2004), 2092 (Russian)

[6] Z. S. Jiang, G. J. Jin, J. T. Ji et. al., “Magneto-optical Kerr effect in Fe-SiO$_2$ films”, J. Appl. Phys., 78:1 (1995), 439 | DOI

[7] A. V. Kimel, R. V. Pisarev, A. A. Rzhevsky, “Magneto-optical investigation of granular films of oxide silica with CoNbTa particles”, Fiz. Tverd. Tela, 45:2 (2003), 269 (Russian)

[8] G. I. Frolov, “Film medium for memory devices with superdense magnetic record”, JTP, 71:8 (2001), 50

[9] M. Abe, M. Gomi, “Magneto-optical effect and effective dielectric tensor in composite material containing magnetic fine particles or thin layers”, Jpn. J. Appl. Phys., 23:12 (1984), 1580 | DOI

[10] Yu. A. Dynnik, I. S. Edelman, T. P. Mopozova et. al., “Faraday effect in Co/TiO2 films”, JETP Lett., 65:7–8 (1997), 531

[11] V. G. Miagkov, K. P. Polyakova, G. N. Bondarenko, V. V. Polyakov, “Granular Fe-Al$_2$O$_3$ films prepared by self-propagating high temperature synthesis”, J. Magn. Magn. Mater., 258–259:2 (2003), 358 | DOI

[12] Gosenergoizdat, Moscow, 1962

[13] M. Lottiaux, C. Boulesteix et. al., “Morphology and structure of TiO$_2$ thin layers vs. thickness and substrate temperature”, Thin Solid Films, 170:1 (1989), 107 | DOI

[14] D. Kumar, J. Narayan, A. V. Rvit et. al., “High coercivity and superparamagnetic behavior of nanocrystalline iron particles in alumina matrix”, J. Magn. Magn. Mater., 232:1 (2001), 161 | DOI