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About the nature of induced anisotropy in amotphous Co-P films / G. S. Patrin [et al.] // Workshop "Trends in Nanomechanics and Nanoengineering" : book of abstracts / предс. сем. K. S. Aleksandrov ; зам. предс. сем.: G. S. Patrin, S. G. Ovchinnikov ; чл. лок. ком.: N. N. Kosyrev, A. S. Fedorov [et al]. - 2009. - P. 30

Материалы семинара

Доп.точки доступа:
Aleksandrov, K. S. \предс. сем.\; Александров, Кирилл Сергеевич; Patrin, G. S. \зам. предс. сем.\; Патрин, Геннадий Семёнович; Ovchinnikov, S. G. \зам. предс. сем.\; Овчинников, Сергей Геннадьевич; Kosyrev, N. N. \чл. лок. ком.\; Косырев, Николай Николаевич; Fedorov, A. S. \чл. лок. ком.\; Федоров, Александр Семенович; Patrin, G. S.; Chzhan, A. V.; Чжан, Анатолий Владимирович; Kiparisov, S. Ya.; Кипарисов, Семен Яковлевич; Seredkin, V. A.; Середкин, Виталий Александрович; Palchik, M. G.; Пальчик, Марина Геннадьевна; "Trends in Nanomechanics and Nanoengineering", workshop(2009 ; Aug. ; 24-28 ; Krasnoyarsk); Сибирский федеральный университет; Институт физики им. Л.В. Киренского Сибирского отделения РАН
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An analysis of the mechanism of Kerr effect enhancement in Mn/Dy/Bi / S. G. Ovchinnikov [et al.] // Phys. Solid State. - 1999. - Vol. 41, Is. 1. - P. 80-86, DOI 10.1134/1.1130733. - Cited References: 35 . - ISSN 1063-7834

РУБ Physics, Condensed Matter
Рубрики:
ELECTRONIC-STRUCTURE
   THIN-FILMS
   MAGNETIC-PROPERTIES
   RARE-EARTH
   MAGNETOOPTICAL PROPERTIES
   MNBI FILMS
   STABILITY
   GD
Аннотация: A study is reported of the structural, magnetic, and magneto-optic properties of Mn/Dy/Bi films obtained by multilayer technology. The maximum Kerr rotation angle in such films is shown to be theta(k) = 2.25 degrees. Possible reasons for such a large Kerr effect enhancement are considered, namely, an increase in the 6p - 3d transition probability caused by symmetry distortion, polarization of the Bi6p band, and a change in the density of states near the Fermi level. The latter reason has been analyzed by simulating the electronic structure of Mn/Dy/Bi through superposition of Dy levels on the MnBi band structure. This approach has revealed possible additional transitions which may be induced by the presence of a Dy buffer and could contribute to the Kerr magneto-optic effect. (C) 1999 American Institute of Physics. [S1063=7834(99)02001-8].

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Публикация на русском языке Анализ механизма увеличения эффекта Керра в Mn/Dy/Bi [Текст] / С. Г. Овчинников [и др.] // Физ. тверд. тела. - С.-Петербург, 1999. - Т. 41 Вып. 1. - С. 91-97

Держатели документа:
Russian Acad Sci, LV Kirenskii Inst Phys, Siberian Branch, Krasnoyarsk 660036, Russia
ИФ СО РАН

Доп.точки доступа:
Ovchinnikov, S. G.; Овчинников, Сергей Геннадьевич; Burkova, L. V.; Буркова, Людмила Викторовна; Seredkin, V. A.; Середкин, Виталий Александрович; Yakovchuk, V. Y.
}
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Analysis of interaction of laser-radiation pulses with metal magnetostrictive film / G. P. Berman [et al.] // Solid State Commun. - 1988. - Vol. 67, Is. 12. - P. 1203-1207, DOI 10.1016/0038-1098(88)91084-8. - Cited References: 12 . - ISSN 0038-1098

РУБ Physics, Condensed Matter

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Держатели документа:
Kirensky Institute of Physics, Krasnoyarsk, 660036, Russian Federation
ИФ СО РАН
Доп.точки доступа:
Berman, G. P.; Frolov, G. I.; Фролов, Георгий Иванович; Seredkin, V. A.; Середкин, Виталий Александрович; Yakovchuk, V. Yu.; Яковчук, Виктор Юрьевич
}
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Burkova, L. V.
Enhancement of the Kerr effect in magnetooptical DyFeCo/GeO carriers / L. V. Burkova, V. A. Seredkin, V. Y. Yakovchuk // Tech. Phys. - 2000. - Vol. 45, Is. 3. - P. 359-361, DOI 10.1134/1.1259634. - Cited References: 11 . - ISSN 1063-7842

РУБ Physics, Applied

Аннотация: The optimum parameters of a dielectric layer near the substrate in the interference multilayer structure are calculated. The calculations showed that this layer should have the index of refraction n similar to 3. The results are presented of measuring the Kerr angle of magnetooptical rotation in the multilayer structure, in which GeO films were used as dielectric layers for the first time. The maximum Kerr angle of rotation and magnetooptical quality observed in this system were 0.75 degrees and 0.34 degrees, respectively. These values exceed those inherent in the known information carriers, which demonstrates the advantage of this structure for use in magnetooptical discs. (C) 2000 MAIK "Nauka/Interperiodica".

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Держатели документа:
Russian Acad Sci, Kirenskii Inst Phys, Siberian Div, Krasnoyarsk 660036, Russia
ИФ СО РАН

Доп.точки доступа:
Seredkin, V. A.; Середкин, Виталий Александрович; Yakovchuk, V. Y.; Буркова, Людмила Викторовна
}
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Co nanoparticles in Si oxides: magnetoopical spectra [Text] / Edelman I., Ivantsov R. [и др.] // Moscow Int. Symp. on Magnet. (MISM-2008) : June 20-25, 2008, Moscow : book of abstract. - 2008. - p. 310. - Библиогр.: 1. - Support of RFBR (07-02-93174, 07-03-00320) is acknowledged

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Доп.точки доступа:
Edelman, I. S.; Эдельман, Ирина Самсоновна; Ivantsov, R. D.; Иванцов, Руслан Дмитриевич; Vorotynova, O.V.; Petrov, D. A.; Seredkin, V. A.; Середкин, Виталий Александрович; Valeev, V. F.; Khaibullin, R. I.; Stepanov, A.; Moscow International Symposium on Magnetism(4 ; 2008 ; Jun. ; Moscow); Московский государственный университет им. М.В. Ломоносова; Российский фонд фундаментальных исследований
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Coercivity and exchange bias in magnetic sandwich structure prepared by chemical deposition / A. V. Chzhan [et al.] // Solid State Phenomena : Selected, peer reviewed papers. - 2012. - Vol. 190: Magnetism and Magnetic Materials V : Selected, Peer Reviewed Papers. - P. 463-465, DOI 10.4028/www.scientific.net/SSP.190.463. - Cited References: 5 . - ISSN 1662-9779. - ISSN 978-30378

РУБ Materials Science, Multidisciplinary + Physics, Multidisciplinary

Кл.слова (ненормированные):
sandwich structure -- exchange bias -- coercivity -- magnetization reversal
Аннотация: Exchange bias and coercivity of the hysteresis loop of a low-coercive layer in magnetic three-layered structure prepared by chemical deposition are studied. It is established that the coercive force in the films obtained nonmonotonically changed with the low-coercive layer thickness. The specificity of magnetization reversal of exchange-biased layers is analyzed.

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Доп.точки доступа:
Perov, N. \ed.\; Rodionova, V. \ed.\; Chzhan, A. V.; Чжан, Анатолий Владимирович; Patrin, G. S.; Патрин, Геннадий Семёнович; Kiparisov, S. Ya.; Кипарисов, Семен Яковлевич; Seredkin, V. A.; Середкин, Виталий Александрович; Moscow International Symposium on Magnetism(5 ; 2011 ; Aug. ; 21-25 ; Moscow)
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Effect of alkali reagents on the crystal structure of chemically deposited CoP films / A. V. Chzhan [et al.] // Bull. Russ. Acad. Sci. Phys. - 2016. - Vol. 80, Is. 6. - P. 692-694, DOI 10.3103/S1062873816060095. - Cited References: 5. - This work was supported in part by the Russian Foundation for Basic Research, project no. 14-02-00238a. . - ISSN 1062-8738
Кл.слова (ненормированные):
Ammonium hydroxide -- Amorphous phase -- Chemical deposition -- Co-P films -- Hexagonal phase -- Hydrogen carbonates -- Low concentrations -- Crystal structure
Аннотация: The effect alkali reagents have on the crystal structure of CoP films prepared via chemical deposition is investigated. It is shown that the use of sodium hydrogen carbonate and ammonium hydroxide in low concentrations leads to growth of the hexagonal phase in the films. As the concentration of alkali reagents is increased, the formation of a cubic or amorphous phase is observed. © 2016, Allerton Press, Inc.

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Публикация на русском языке Влияние щелочных реагентов на кристаллическую структуру пленок СоР, полученных химическим осаждением [Текст] / А. В. Чжан [и др.] // Изв. РАН. Сер. физич. - 2016. - Т. 80 № 6. - С. 762

Держатели документа:
Kirensky Institute of Physics, Russian Academy of Sciences, Siberian Branch, Krasnoyarsk, Russian Federation
Siberian Federal University, Krasnoyarsk, Russian Federation
Institute of Chemistry and Chemical Technology, Russian Academy of Sciences, Siberian Branch, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Chzhan, A. V.; Чжан, Анатолий Владимирович; Patrusheva, T. N.; Патрушева, Тамара Николаевна; Podorozhnyak, S. A.; Seredkin, V. A.; Середкин, Виталий Александрович; Bondarenko, G. N.; Бондаренко, Галина Николаевна
}
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Effects of exchange interaction in bilayer DyxCo1-x/NiFe films in the vicinity of compensation compositions of amorphous DyCo alloys / R. S. Iskhakov [et al.] // JETP Letters. - 2004. - Vol. 80, Is. 10. - P. 638-641, DOI 10.1134/1.1857270. - Cited References: 12 . - ISSN 0021-3640

РУБ Physics, Multidisciplinary
Рубрики:
SPIN-WAVE RESONANCE
ANISOTROPY
Аннотация: The displacement field of the hysteresis loop due to exchange anisotropy in planar DyCo/NiFe systems is studied experimentally as a function of the concentration of the rare-earth element. The bilayer DyCo/NiFe film system is characterized by an orthogonal arrangement of the effective magnetizations of separate layers under the condition that the amorphous DyCo layer is prepared in the region of magnetic compensation. An analysis of the dependence of the displacement field on the Dy concentration has led to an understanding of the physical mechanism of the formation of the exchange anisotropy in these planar systems. (C) 2004 MAIK "Nauka/Interperiodica".

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Держатели документа:
Russian Acad Sci, Siberian Div, Kirenskii Inst Phys, Krasnoyarsk 660036, Russia
Krasnoyarsk State Univ, Krasnoyarsk 660041, Russia
ИФ СО РАН
Kirenskii Inst. of Physics, Siberian Division, Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation
Krasnoyarsk State University, Krasnoyarsk, 660041, Russian Federation

Доп.точки доступа:
Iskhakov, R. S.; Исхаков, Рауф Садыкович; Seredkin, V. A.; Середкин, Виталий Александрович; Stolyar, S. V.; Столяр, Сергей Викторович; Frolov, G. I.; Фролов, Георгий Иванович; Yakovchuk, V. Y.
}
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Faraday effect in nanogranular Co-Sm-O films / V. S. Zhigalov [et al.] // Phys. Solid State. - 2005. - Vol. 47, Is. 6. - P. 1129-1133, DOI 10.1134/1.1946868. - Cited References: 13 . - ISSN 1063-7834

РУБ Physics, Condensed Matter
Рубрики:
ROTATION
CO/SIO2
Аннотация: The Faraday effect (FE) was studied in Co-Sm-O composite films consisting of nanoparticles of metallic cobalt embedded in a samarium oxide dielectric matrix. The volume of the magnetic phase was similar to 60%. The FE spectral dependence for the condensates studied revealed a substantial change as compared to that for bulk cobalt samples, as well as for the films of nanocrystalline Co and CoSm films prepared in this study. An enhancement of the FE was also observed in the short-wavelength part of the optical spectrum. (c) 2005 Pleiades Publishing, Inc.

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Держатели документа:
Russian Acad Sci, Siberian Div, LV Kirensky Phys Inst, Krasnoyarsk 660036, Russia
ИФ СО РАН
Kirensky Institute of Physics, Siberian Division, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, 660036, Russian Federation

Доп.точки доступа:
Zhigalov, V. S.; Жигалов, Виктор Степанович; Ivantsov, R. D.; Иванцов, Руслан Дмитриевич; Edelman, I. S.; Эдельман, Ирина Самсоновна; Seredkin, V. A.; Середкин, Виталий Александрович; Frolov, G. I.; Фролов, Георгий Иванович; Bondarenko, G. V.; Бондаренко, Геннадий Васильевич
}
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10.

Ferrite and high-temperature superconductor targets for sputtering / A. A. Lepeshev [et al.] // Tech. Phys. - 2000. - Vol. 45, Is. 5. - P. 653-655, DOI 10.1134/1.1259696. - Cited References: 6 . - ISSN 1063-7842

РУБ Physics, Applied

Аннотация: A method is described of preparing targets for sputtering, which involves the use of plasma deposition of respective powders onto a cooled metal plate. It is demonstrated that the use of plasma technology enables one to produce, in a controlled atmosphere, intricately shaped ceramic targets characterized by a highly uniform composition and by reliable mechanical and thermal contact of the resultant coating with the holder plate. Experiments are performed on the sputtering of targets to prepare polycrystalline ferrite films for magnetooptical applications and epitaxial films of high-temperature superconductors. (C) 2000 MAIK "Nauka/Interperiodica".

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Держатели документа:
Siberian Aerosp Acad, Krasnoyarsk 660014, Russia
Russian Acad Sci, Siberian Div, Kirenskii Inst Phys, Krasnoyarsk 660036, Russia
ИФ СО РАН

Доп.точки доступа:
Lepeshev, A. A.; Saunin, V. N.; Telegin, S. V.; Polyakova, K. P.; Полякова, Клавдия Павловна; Seredkin, V. A.; Середкин, Виталий Александрович; Polsky, A. I.
}
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11.

Ferromagnetic and spin-wave resonance in Ni0.8Fe0.2/Dy1-x Co-x bilayer films / R. S. Iskhakov [et al.] // Phys. Solid State. - 2001. - Vol. 43, Is. 8. - P. 1522-1526, DOI 10.1134/1.1395095. - Cited References: 5 . - ISSN 1063-7834

РУБ Physics, Condensed Matter

Аннотация: The standing spin wave spectra of Ni0.8Fe0.2(1000-3000 Angstrom)/(Dy1-xCox (700 Angstrom) bilayer exchange-biased films with two different (precompensation Dy0.2Co0.8 and postcompensation Dy0.3Co0.7) compositions of the hard magnetic layer are analyzed. Measurements are performed at room temperature. It is found that the effective magnetic layer thickness (d(eff) = d(0) +/- Deltad), which determines the wave vectors of the first modes in the spectrum, differs from the d(0) value specified in film technology. The sign of \Deltad\ similar to 500 Angstrom is governed by the composition of the DyCo hard magnetic layer. (C) 2001 MAIK "Nauka/Interperiodica".

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Держатели документа:
Russian Acad Sci, Siberian Div, LV Kirensky Phys Inst, Krasnoyarsk 660036, Russia
Krasnoyarsk State Univ, Krasnoyarsk 660041, Russia
ИФ СО РАН
Kirensky Institute of Physics, Siberian Division, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, 660036, Russian Federation
Krasnoyarsk State University, Krasnoyarsk, 660041, Russian Federation

Доп.точки доступа:
Iskhakov, R. S.; Исхаков, Рауф Садыкович; Yakovchuk, V. Y.; Stolyar, S. V.; Столяр, Сергей Викторович; Chekanova, L. A.; Чеканова, Лидия Александровна; Seredkin, V. A.; Середкин, Виталий Александрович
}
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12.

Frolov, G. I.
Parameters of the transition layer in the exchange-biased NiFe/DyCo film structure / G. I. Frolov, V. A. Seredkin, V. Y. Yakovchuk // Phys. Solid State. - 2011. - Vol. 53, Is. 7. - P. 1348-1352, DOI 10.1134/S1063783411070109. - Cited References: 19. - This study was supported the Ministry of Education and Science of the Russian Federation within the Analytic Department Targeted Program "Development of the Scientific Potential of the Higher School" (project nos. RNP 2.1.1/4399 and RNP 2.1.1/3498). . - ISSN 1063-7834

РУБ Physics, Condensed Matter
Рубрики:
UNIDIRECTIONAL ANISOTROPY
   BILAYERS
   ANTIFERROMAGNET
   FERROMAGNET
Аннотация: The parameters of the transition layer in exchange-biased film structures are necessary agents to understand the mechanism of formation of unidirectional anisotropy. The layer thickness in NiFe/DyCo films has been determined by comparison of signals of the polar magneto-optical Kerr effect from a reference DyCo film and a hard magnetic layer of the exchange-biased structure. The layer thickness obtained is one order of magnitude larger than that characteristic of ferromagnet-antiferromagnet bilayer films. The mechanism of magnetization reversal of the structure under study has been explained within the model suggesting the formation of 180A degrees boundaries in the interface.

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Держатели документа:
[Frolov, G. I.
Seredkin, V. A.
Yakovchuk, V. Yu.] Russian Acad Sci, LV Kirensky Phys Inst, Siberian Branch, Krasnoyarsk 660036, Russia
[Frolov, G. I.
Seredkin, V. A.] Reshetnev Siberian State Aerosp Univ, Krasnoyarsk 660014, Russia
[Yakovchuk, V. Yu.] Siberian Fed Univ, Krasnoyarsk 660041, Russia
ИФ СО РАН
Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk 660036, Russian Federation
Reshetnev Siberian State Aerospace University, pr. im. Gazety Krasnoyarskii rabochii 31, Krasnoyarsk 660014, Russian Federation
Siberian Federal University, Svobodnyi pr. 79, Krasnoyarsk 660041, Russian Federation

Доп.точки доступа:
Seredkin, V. A.; Середкин, Виталий Александрович; Yakovchuk, V. Y.; Фролов, Георгий Иванович
}
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13.

Frolov, G. I.
Studying the mechanism of exchange coupling in ferro/ferrimagnet NiFe/DyCo film structures / G. I. Frolov, V. A. Seredkin, V. Y. Yakovchuk // Tech. Phys. Lett. - 2010. - Vol. 36, Is. 1. - P. 57-59, DOI 10.1134/S1063785010010189. - Cited References: 7. - This study was supported in part by the Program for Development of the Scientific Potential of Russian Universities (project no. RNP.2.1.1/4399). . - ISSN 1063-7850

РУБ Physics, Applied
Рубрики:
ANISOTROPY
Аннотация: Dependence of the magnetic and magnetooptical properties of an exchange-coupled NiFe/DyCo bilayer system on the thickness (t (DyCo)) of a magnetically hard layer has been studied. It is established that the unidirectional anisotropy vanishes at t (DyCo) similar to 400 , while the coercive field in the magnetically soft layer becomes comparable to the exchange-induced field shift. In this case, the DyCo layer magnetization is almost parallel to the film plane, whereas a reference DyCo film exhibits a perpendicular anisotropy. A model of the magnetic state of layers in the ferro/ferrimagnetic layer structure under consideration is proposed, which assumes that a 180A degrees domain wall is formed at the interface upon magnetization reversal in the magnetically soft layer.

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Держатели документа:
[Frolov, G. I.] Russian Acad Sci, Siberian Branch, LV Kirensky Phys Inst, Krasnoyarsk, Russia
Siberian State Aerosp Univ, Krasnoyarsk, Russia
ИФ СО РАН
Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation
Siberian State Aerospace University, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Seredkin, V. A.; Середкин, Виталий Александрович; Yakovchuk, V. Y.; Фролов, Георгий Иванович
}
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14.

Interlayer interaction in three-layer films obtained by chemical deposition / A. V. Chzhan [et al.] // Bull. Russ. Acad. Sci.: Phys. - 2013. - Vol. 77, Is. 10. - P. 1210-1212, DOI 10.3103/S1062873813100055 . - ISSN 1062-8738
Аннотация: The results from experimental investigations on the dependences of the displacement field of hysteresis loop H E and the saturation field of the polar Kerr effect H S on the thickness of nonmagnetic interlayers in three-layer films obtained by chemical deposition are presented. Possible mechanisms responsible for oscillating variations in H S at interlayer thicknesses are presented. В© 2013 Allerton Press, Inc.

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Публикация на русском языке Межслоевое взаимодействие в трехслойных пленках, полученных химическим осаждением. - [S. l. : s. n.]

Держатели документа:
Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk 660036, Russian Federation
Siberian Federal University, Krasnoyarsk 660041, Russian Federation

Доп.точки доступа:
Chzhan, A. V.; Чжан, Анатолий Владимирович; Seredkin, V. A.; Середкин, Виталий Александрович; Kiparisov, S. Ya.; Кипарисов, Семен Яковлевич; Patrin, G. S.; Патрин, Геннадий Семёнович
}
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15.

Kveglis, L. I.
Scale invariance of the structure upon explosive crystallization of amorphous films / L. I. Kveglis, V. A. Seredkin, A. V. Kuzovnikov // JETP Letters. - 2005. - Vol. 82, Is. 1. - P. 22-25, DOI 10.1134/1.2045332. - Cited References: 19 . - ISSN 0021-3640

РУБ Physics, Multidisciplinary

Аннотация: Experimental results that are obtained in the process of the explosive crystallization of x-ray amorphous films Fe2Tb and CoPd with magnetic anisotropy perpendicular to the film plane are reported. The internal bending of thus obtained "single crystals" reaches 100 deg/mu m. An explanation of the mechanism and kinetics of explosive crystallization in the Fe2Tb and CoPd films is proposed in the framework of the shear transformation zone theory. (C) 2005 Pleiades Publishing, Inc.

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Держатели документа:
Russian Acad Sci, Siberian Div, Kirenski Inst Phys, Krasnoyarsk 660036, Russia
ИФ СО РАН
Kirenski Institute of Physics, Siberian Division, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, 660036, Russian Federation

Доп.точки доступа:
Seredkin, V. A.; Середкин, Виталий Александрович; Kuzovnikov, A. V.
}
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16.

Magnetic aftereffect in Co-P trilayer films / G. S. Patrin [et al.] // Phys. Solid State. - 2010. - Vol. 52, Is. 6. - P. 1193-1195, DOI 10.1134/S1063783410060120. - Cited References: 8. - This study was supported by the Russian Foundation for Basic Research (project no. 08-02-00397-A). . - ISSN 1063-7834

РУБ Physics, Condensed Matter

Аннотация: This paper reports on the results of experimental investigations of the magnetic properties of a trilayer system that consists of high-coercive polycrystalline and low-coercive amorphous magnetic Co-P layers and a nonmagnetic amorphous Ni-P interlayer. It has been established that the coercive force and the bias field of the hysteresis loop of the low-coercive layer undergo anomalous changes in the range of small thicknesses of the hard magnetic layer. In the same range of thicknesses, a magnetic aftereffect is found to manifest itself, which is unusual for this type of magnetic structures. The observed features are associated primarily with the kinetics of formation of a crystal structure of the high-coercive layer.

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Держатели документа:
[Patrin, G. S.
Chzhan, A. V.
Kiparisov, S. Ya.
Seredkin, V. A.] Russian Acad Sci, Siberian Branch, LV Kirensky Phys Inst, Krasnoyarsk 660036, Russia
[Patrin, G. S.
Chzhan, A. V.
Pal'chik, M. G.] Siberian Fed Univ, Krasnoyarsk 660041, Russia
ИФ СО РАН
Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk 660036, Russian Federation
Siberian Federal University, pr. Svobodny 79, Krasnoyarsk 660041, Russian Federation

Доп.точки доступа:
Patrin, G. S.; Патрин, Геннадий Семёнович; Chzhan, A. V.; Чжан, Анатолий Владимирович; Kiparisov, S. Y.; Seredkin, V. A.; Середкин, Виталий Александрович; Pal'chik, M. G.; Пальчик, Марина Геннадьевна
}
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17.

    Magnetic and magneto-optical properties of Co-P films prepared by chemical deposition / A. V. Chzhan [et al.] // J. Magn. Magn. Mater. - 2011. - Vol. 323, Is. 20. - P. 2493-2496, DOI 10.1016/j.jmmm.2011.05.024. - Cited Reference Count: 22. - Гранты: This study was supported by the Russian Foundation for Basic Research, Project no. 08-02-00397a and the departmental target program Development of Scientific Potential of Higher Education, 2009-2010, Project no. 2.1.1./4399. - Финансирующая организация: Russian Foundation for Basic Research [08-02-00397a]; departmental target program Development of Scientific Potential of Higher Education [2.1.1./4399] . - OCT. - ISSN 0304-8853
Рубрики:
SPECTROSCOPY
   THICKNESS
   COBALT
Кл.слова (ненормированные):
co-p films -- chemically deposition -- the polar kerr and faraday effects -- hysteresis loops -- chemically deposition -- cop films -- hysteresis loops -- the polar kerr and faraday effects -- chemical deposition -- chemically deposition -- co films -- cop films -- film magnetization -- film surface morphology -- incident light -- magnetic and magneto-optical properties -- magnetic layers -- polar kerr effect -- polar-kerr -- polycrystalline -- underlayers -- chemical analysis -- faraday effect -- hysteresis loops -- kerr magnetooptical effect -- light reflection -- magnetic materials -- optical kerr effect -- palladium -- cobalt
Аннотация: Features in the formation of chemically deposited polycrystalline Co-P films with thicknesses of a few nanometers are established by analyzing film surface morphology and variation in the film magnetization. It is shown that in the thickness range below 30 nm the polar Kerr effect value OK changes nonmonotonically and depends on a wavelength of the incident light. For the films thicker than 30 nm, this value depends weakly on both the thickness and the wavelength. These features in the OK behavior are attributed to the Faraday effect, which is revealed at small thicknesses upon light reflection from the lower surface of a magnetic layer. It is found that the Faraday effect in the Co-P films exceeds that in the Co films by a factor of more than two. This effect is assumed to be caused by the presence of a Pd underlayer in the samples under study. (C) 2011 Elsevier BY. All rights reserved.

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Держатели документа:
Russian Acad Sci, LV Kirensky Phys Inst, Siberian Branch, Krasnoyarsk 660036, Russia
Siberian Fed Univ, Krasnoyarsk 660041, Russia

Доп.точки доступа:
Chzhan, A. V.; Patrin, G. S.; Kiparisov, S. Y.; Seredkin, V. A.; Середкин, Виталий Александрович; Burkova, L. V.; Буркова, Людмила Викторовна; Velikanov, D. A.; Великанов, Дмитрий Анатольевич
}
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18.

Magnetic and magneto-optical properties of ion-synthesized cobalt nanoparticles in silicon oxide / I. S. Edelman [et al.] // Phys. Solid State. - 2008. - Vol. 50, Is. 11. - P. 2088-2094, DOI 10.1134/S1063783408110140. - Cited References: 15. - We would like to thank the Alexander von Humboldt Foundation (Germany) for the financial support of A. L. Stepanov in Germany.This study was supported by the Russian Foundation for Basic Research (project nos. 04-02-97505- r_ofi, 06-02-08147_ofi, 07-02-92174- CNRS) and the Branch of General Physics and Astronomy of the Russian Academy of Sciences (Program "New Materials and Structures"). R. D. Ivantsov acknowledges the support of the Russian Science Support Foundation. . - ISSN 1063-7834

РУБ Physics, Condensed Matter
Рубрики:
NANOCLUSTERS
Кл.слова (ненормированные):
75 -- 60 -- Ej -- 78 -- 20 -- Ls -- 61 -- 46 -- Df
Аннотация: The magnetic and magneto-optical properties of ion-synthesized cobalt nanoparticles in the amorphous silicon oxide matrix are investigated as a function of the implantation dose. The analysis of the field dependences of the magnetization and the magneto-optical Faraday and Kerr effects demonstrates that, as the ion implantation dose increases, the superparamagnetic behavior of an ensemble of cobalt nanoparticles at room temperature gives way to a ferromagnetic response with the anisotropy characteristic of a thin magnetic film. The magnetization curves for the superparamagnetic and ferromagnetic ensembles of cobalt nanoparticles are simulated to determine their average sizes and the filling density in the irradiated layer of the silicon dioxide matrix. It is revealed that the spectral dependences of the Faraday and Kerr effects for ion-synthesized cobalt nanoparticles differ substantially from those for continuous cobalt films due to the localized excitations of free electrons in the nanoparticles.

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Держатели документа:
[Edelman, I. S.
Seredkin, V. A.
Zabluda, V. N.
Ivantsov, R. D.] Russian Acad Sci, LV Kirensky Phys Inst, Siberian Branch, Krasnoyarsk 660036, Russia
[Vorotynova, O. V.] Siberian Fed Univ, Inst Urban Construct Management & Reg Econ, Krasnoyarsk 660041, Russia
[Gatiyatova, Yu. I.
Valeev, V. F.
Khaibullin, R. I.
Stepanov, A. L.] Russian Acad Sci, Zavoisky Phys Tech Inst, Kazan 420029, Russia
[Stepanov, A. L.] Laser Zentrum Hannover, D-30419 Hannover, Germany
ИФ СО РАН
Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk 660036, Russian Federation
Institute of Urban Construction, Management, and Regional Economics, Siberian Federal University, Svobodnyi pr. 79, Krasnoyarsk 660041, Russian Federation
Zavoisky Physical-Technical Institute, Russian Academy of Sciences, Sibirskii trakt 10/7, Kazan 420029, Russian Federation
Laser Zentrum Hannover, Hollerithallee 8, Hannover D-30419, Germany

Доп.точки доступа:
Edelman, I. S.; Эдельман, Ирина Самсоновна; Vorotynova, O. V.; Seredkin, V. A.; Середкин, Виталий Александрович; Zabluda, V. N.; Заблуда, Владимир Николаевич; Ivantsov, R. D.; Иванцов, Руслан Дмитриевич; Gatiyatova, Y. I.; Valeev, V. F.; Khaibullin, R. I.; Stepanov, A. L.
}
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19.

Magnetic and magnetooptical properties of nanogranulas Co-Ti-O films / Polyakova K.P., Polyakov V.V., Seredkin V. A., Bondarenko G.V., Zharkov S.M. // Moscow Int. Symp. on Magnet. (MISM-2008) : June 20-25, 2008, Moscow : book of abstract. - 2008. - Ст. 22PO-8-60. - p. 313. - Библиогр.: 3

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Доп.точки доступа:
Polyakova, K. P.; Полякова, Клавдия Павловна; Polyakov, V. V.; Поляков, Виктор Васильевич; Seredkin, V. A.; Середкин, Виталий Александрович; Bondarenko, G. V.; Бондаренко, Геннадий Васильевич; Zharkov, S. M.; Жарков, Сергей Михайлович; Moscow International Symposium on Magnetism(4 ; 2008 ; Jun. ; Moscow); Московский государственный университет им. М.В. Ломоносова; Российский фонд фундаментальных исследований
}
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20.

Magnetic and magnetooptical properties of nanothick polycrystalline Co-P films / A. V. Chzhan [et al.] // Bull. Russ. Acad. Sci.: Phys. - 2012. - Vol. 76, Is. 2. - P. 180-182, DOI 10.3103/S106287381202027X. - Cited References: 9 . - ISSN 1062-8738
Кл.слова (ненормированные):
Co films -- Film surface morphology -- Magnetic and magneto-optical properties -- Magnetic polarizations -- Magneto-optical Faraday effect -- Polycrystalline -- Specific values -- Underlayers -- Faraday effect -- Metallic films -- Phosphorus -- Cobalt
Аннотация: Features of the formation of chemically deposited polycrystalline Co-P films with nanometer thicknesses are established by magnetic measurements and analysis of film surface morphology. It is found that the specific value of the magnetooptical Faraday effect in Co-P films exceeds that in Co films by a factor of more than two. This is attributed to the magnetic polarization of a Pd underlayer. It is shown the Kerr effect in Co films is negligibly influenced by the embedding of phosphorus. © 2012 Allerton Press, Inc.

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Публикация на русском языке Магнитные и магнитооптические свойства поликристаллических пленок Co–P в области нанотолщин // Известия РАН. Серия физическая. - 2012. - Т. 76, № 2. - С. 205-207. - ISSN 0367-6765

Держатели документа:
Kirensky Institute of Physics, Russian Academy of Sciences, Siberian Branch, Krasnoyarsk 660036, Russian Federation
Siberian Federal University, Krasnoyarsk 660041, Russian Federation

Доп.точки доступа:
Chzhan, A. V.; Чжан, Анатолий Владимирович; Patrin, G. S.; Патрин, Геннадий Семёнович; Kiparisov, S. Ya.; Кипарисов, Семен Яковлевич; Seredkin, V. A.; Середкин, Виталий Александрович; Pal'Chik, M. G.; Пальчик, Марина Геннадьевна; Burkova, L. V.; Буркова, Людмила Викторовна
}
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