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K. P. Polyakova V. V. Polyakov V. A. Seredkin G. S. Patrin 《Technical Physics Letters》2011,37(2):109-111
A methods of obtaining polycrystalline CoCrFeO4 films based on solid-phase reactions in Cr2O3/Co/Fe layer structures in the regimes of isothermal annealing and self-propagating high-temperature synthesis (SHS) is described.
The magneto-optical properties of the obtained films have been studied. It is established that the spectra of magneto-optical
characteristics depend on the solid-phase reaction regime and synthesis temperature. The Faraday rotation angle exhibits a
local maximum (2θF = 5 deg/μm) at a wave-length of 630 nm. 相似文献
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A. A. Klabukov G. S. Patrin T. N. Patrusheva K. P. Polyakova D. A. Velikanov V. V. Patrushev 《Journal of Communications Technology and Electronics》2010,55(3):352-357
The extraction pyrolytic method is used to fabricate thin (100–300 nm) films of the lanthanum manganites La0.7Sr0.3MnO3 on fused silica substrates. The films are deposited on the substrate using the alternate sessions of the centrifuging of solution and pyrolysis. The annealing of thin films at temperatures of greater than 650°C yields the single-phase La0.7Sr0.3MnO3 material. It is demonstrated that the annealing temperature substantially affects the magnetic properties of the resulting films: the films exhibit the properties of spin glasses and ferromagnetic properties at temperatures of less than 700°C and greater than 700°C, respectively. 相似文献
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Tarasov I. A. Smolyarova T. E. Yakovlev I. A. Kosyrev N. N. Komarov V. A. Nemtsev I. V. Varnakov S. N. Patrin S. G. Ovchinnikov S. G. 《Semiconductors》2018,52(16):2073-2077
Semiconductors - We present in this report the route to produce highly-textured Au3Fe(111)/Fe(110) hybrid nanocrystals on an amorphous surface of SiO2/Si by molecular beam epitaxy. By controlling... 相似文献
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A. V. Chzhan G. S. Patrin S. Ya. Kiparisov V. A. Seredkin M. G. Pal’chik 《The Physics of Metals and Metallography》2010,109(6):611-614
The main features of the formation of chemically deposited thin polycrystalline Co-P films of nanometer thickness have been
determined experimentally. Changes in the surface structure of films with different thicknesses have been determined using
an atomic force microscope. It has been established that at thicknesses smaller than 10 nm the films represent a set of weakly
connected nuclei of crystallites with random orientations of easy axes. The subsequent increase in the thickness of films
leads to the formation of a uniform polycrystalline layer. Estimates are given, which make it possible to determine the magnetic
state of crystallites for the case of their weak magnetic interaction. 相似文献
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Patrin G. S. Yakovchuk V. Yu. Yarikov S. A. Shiyan Ya. G. Furdyk V. P. 《Technical Physics Letters》2019,45(5):507-510
Technical Physics Letters - Results of the experimental investigation of two-layer films in the Fe–Bi system are presented. It is found that the order of sequential deposition of the magnetic... 相似文献