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1.


   
    Anomalous temperature dependence of the magnetoresistance in Co/Cu multilayers / P. D. Kim [et al.] // Phys. Solid State. - 2000. - Vol. 42, Is. 9. - P. 1688-1690, DOI 10.1134/1.1309452. - Cited References: 5 . - ISSN 1063-7834
РУБ Physics, Condensed Matter
Рубрики:
FILMS
Аннотация: An anomalous temperature dependence of magnetoresistance (MR) of Co/Cu multilayer films with a similar to 3 Angstrom thick magnetic layer has been established experimentally. The temperature of the MR maximum T-max is shown to coincide with the Neel temperature. The variation of T-max with the Cu layer thickness follows an oscillatory pattern. (C) 2000 MAIK "Nauka/Interperiodica".

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

Доп.точки доступа:
Kim, P. D.; Ким, Пётр Дементьевич; Khalyapin, D. L.; Turpanov, I. A.; Турпанов, Игорь Александрович; Li, L. A.; Ли, Людмила Алексеевна; Beten'kova, A. Ya.; Бетенькова, Анна Яковлевна; Kan, S. V.
}
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2.


   
    Co/Pt multilayer structures on he crystal MgO and Si substrate as a media for perpendicular magnetic recording [Text] / P. D. Kim, I. A. Turpanov, S. V. Stolyar [et al.] // The Physics of Metals and Metallography. - 2006. - Vol. 102, Suppl. 1. - P. S83-S85DOI 10.1134/S0031918X06140213. - Библиогр.: 6
Аннотация: In this work, the crystal structure and hysteretic magnetic properties of equiatomic single-crystal CoPt/MgO films prepared by magnetron sputtering and their modifications after heat treatment are studied. A perpendicular magnetic anisotropy is obtained in annealed films in a film thickness range of 2 d≤16 nm. The correlation between the magnitude of magnetocrystalline anisotropy constant of CoPt films and the order parameter of the L10 superstructure of these alloys is ascertained. The influence of the single-crystal MgO substrate on the structure and magnetic properties of the films of equiatomic CoPt alloys is also investigated.

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Держатели документа:
Kirensky Institute of Physics, Siberian Division, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, 660036 Russia
Krasnoyarsk State University, Krasnoyarsk, 660041 Russia

Доп.точки доступа:
Kim, P. D.; Ким, Петр Дементьевич; Turpanov, I. A.; Турпанов, Игорь Александрович; Stolyar, S. V.; Столяр, Сергей Викторович; Yushkov, V. I.; Юшков, Василий Иванович; Khalyapin, D. L.
Свободных экз. нет}
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3.


   
    Dependence of magnetic properties on ferromagnetic layer thickness in trilayer Co/Ge/Co films with granular semiconducting spacer / G. S. Patrin [et al.] // J. Magn. Magn. Mater. - 2006. - Vol. 306, Is. 2. - P. 218-222, DOI 10.1016/j.jmmm.2006.02.259. - Cited Reference Count: 8 . - ISSN 0304-8853
Аннотация: We have investigated the magnetic properties of trilayer films of Co-Ge-Co. At a fixed thickness of germanium of 3.5 mn, the formation and distribution of metastable amorphous and cubic phases depends on the thickness of the ferromagnetic layer. The portion of the stable hexagonal phase is affected, too. Possible mechanisms for forming the observed magnetic structure are discussed.

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Держатели документа:
Russian Acad Sci, Siberian Branch, LV Kirensky Phys Inst, Krasnoyarsk 660036, Russia
Changwon Natl Univ, Chang Won 641773, Gyeongnam, South Korea; Krasnoyarsk State Univ, Krasnoyarsk 660041, Russia

Доп.точки доступа:
Patrin, G. S.; Turpanov, I. A.; Турпанов Игорь Александрович; Zharkov, S. M.; Жарков Сергей Михайлович; Velikanov, D. A.; Великанов Дмитрий Анатольевич; Maltsev, V. K.; Мальцев Вадим Константинович; Li, L. A.; Ли Людмила Алексеевна; Lantsev, V. V. ; Lee, C. -G.
}
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4.


   
    Dispersion of Faraday rotation in Co/SiO2 multilayer films / I. S. Edelman [et al.] // JETP Letters. - 1996. - Vol. 63, Is. 4. - P. 273-277, DOI 10.1134/1.567015. - Cited References: 9 . - ISSN 0021-3640
РУБ Physics, Multidisciplinary
Рубрики:
PARTICLES
Аннотация: The Faraday rotation spectra of Co/SiO2 multilayer films were found to be substantially different from the well-known spectra of homogeneous Co films. The character of these changes was studied as a function of the thicknesses of the ferromagnetic metal and the nonmagnetic dielectric layers. (C) 1996 American Institute of Physics.

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Держатели документа:
L. V. Kirenskii Institute of Physics, Siberian Branch, Russian Academy of Sciences, 660036 Krasnoyarsk, Russian Federation
ИФ СО РАН

Доп.точки доступа:
Edelman, I. S.; Эдельман, Ирина Самсоновна; Morozova, T. P.; Zabluda, V. M.; Kim, T. A.; Turpanov, I. A.; Турпанов, Игорь Александрович; Betenkova, A. Ya.; Бетенькова, Анна Яковлевна; Dynnik, Y. A.
}
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5.


   
    Effect of alloy formation processes in the Co-Cu system on the magnetic and magnetoresistance properties of multilayer Co/Cu films with ultrathin Co layers prepared by DC magnetron sputtering / D. L. Khalyapin [et al.] // Phys. Solid State. - 2010. - Vol. 52, Is. 9. - P. 1787-1796, DOI 10.1134/S1063783410090015. - Cited References: 29 . - ISSN 1063-7834
РУБ Physics, Condensed Matter
Рубрики:
GIANT MAGNETORESISTANCE
   SIZE DISTRIBUTION

   SPIN VALVES

   EXCHANGE

   TEMPERATURE

   HYSTERESIS

   ANISOTROPY

   CU(001)

   ISLANDS

Аннотация: This paper reports on a study of multilayer Co/Cu films with an effective thickness of the Co layer of similar to 3.5 , which were prepared by magnetron sputtering. The samples prepared have been found to have a metastable multiphase structure. An analysis of the data obtained by structural and, primarily, by magnetic methods has revealed that the main phases are the Co/Cu supersaturated solid solution (alloy) with a Co concentration of about 30 at %, the superparamagnetic phase, and the paramagnetic phase, which is accounted for by the presence of small (a few atoms at most) Co clusters embedded in the Cu matrix. A clearly pronounced maximum in the temperature dependences of the low-field magnetoresistance has been found, which is associated with the temperature of the magnetic phase transition of the supersaturated Co-Cu alloy.

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Держатели документа:
[Khalyapin, D. L.] Siberian Fed Univ, Krasnoyarsk 660041, Russia
[Khalyapin, D. L.
Kim, P. D.
Turpanov, I. A.
Beten'kova, A. Ya.
Bondarenko, G. V.
Isaeva, T. N.] Russian Acad Sci, Siberian Branch, LV Kirensky Phys Inst, Krasnoyarsk 660036, Russia
[Kim, J.] Hanyang Univ, Dept Met & Mat Sci, Ansan 426791, South Korea
[Kim, I.] Samsung Elect Mech Co LTD, Cent R&D Inst, EMD Lab, Suwon 443743, Gyunggi Do, South Korea
ИФ СО РАН
Siberian Federal University, pr. Svobodny 79, Krasnoyarsk 660041, Russian Federation
Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50, Krasnoyarsk 660036, Russian Federation
Department of Metallurgical and Material Science, Hanyang University, Sa-3-dong 1271, Ansan 426-791, South Korea
EMD Laboratory, Central R and D Institute, Samsung Electro-Mechanics Co., LTD, 314 Maetan3-Dong, Yeongtong-Gu, Suwon, Gyunggi-Do 443-743, South Korea

Доп.точки доступа:
Khalyapin, D. L.; Kim, P. D.; Ким, Пётр Дементьевич; Kim, J.; Turpanov, I. A.; Турпанов, Игорь Александрович; Beten'kova, A. Ya.; Бетенькова, Анна Яковлевна; Bondarenko, G. V.; Бондаренко, Геннадий Васильевич; Isaeva, T. N.; Kim, I.
}
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6.


   
    Effect of the nonmagnetic layer in a Co/Cu/CoO trilayer structure on the exchange coupling in it / P. D. Kim [et al.] // J. Exp. Theor. Phys. - 2011. - Vol. 112, Is. 4. - P. 612-616, DOI 10.1134/S1063776111030058. - Cited References: 21 . - ISSN 1063-7761
РУБ Physics, Multidisciplinary
Рубрики:
SPACER LAYER
   BIAS

   ANISOTROPY

Кл.слова (ненормированные):
Cobalt layers -- Copper layer -- Exchange bias -- Interlayer exchange coupling -- Nonmagnetic layers -- Oscillation amplitude -- Temperature dependence -- Temperature range -- Trilayer film -- Trilayer structure -- Cobalt -- Crystal structure -- Epitaxial films -- Hysteresis -- Hysteresis loops -- Magnetic materials -- Exchange coupling
Аннотация: The dependence of the exchange bias of epitaxial single-crystal Co/Cu/CoO trilayer films on the copper layer thickness and temperature is studied. The exchange bias of the hysteresis loops of the ferromagnetic cobalt layer as a function of the copper layer thickness is found to have a well-pronounced oscillating character. The oscillations manifest themselves over the entire temperature range in which an exchange bias takes place (77-220 K). The complex variation of the oscillation amplitude with the nonmagnetic layer thickness can be explained by the superposition of two interlayer exchange coupling oscillation periods (lambda(1) a parts per thousand 10-11 , lambda(2) a parts per thousand 20 ) having differentamplitudes and temperature dependences.

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Держатели документа:
[Kim, P. D.
Patrin, G. S.
Turpanov, I. A.
Khalyapin, D. L.
Marushchenko, D. A.] Russian Acad Sci, Siberian Branch, LV Kirensky Phys Inst, Krasnoyarsk 660036, Russia
[Yu, S. C.
Song, Yu. Y.] Chungbuk Natl Univ, Dept Phys, Cheongju 361763, South Korea
[Yu, S. C.
Song, Yu. Y.] Chungbuk Natl Univ, Phys Program BK21, Cheongju 361763, South Korea
[Patrin, G. S.
Khalyapin, D. L.
Marushchenko, D. A.] Siberian Fed Univ, Krasnoyarsk 660041, Russia
ИФ СО РАН
Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk 660036, Russian Federation
BK21 Physics Program, Department of Physics, Chungbuk National University, Cheongju 361-763, South Korea
Siberian Federal University, Krasnoyarsk 660041, Russian Federation

Доп.точки доступа:
Kim, P. D.; Ким, Пётр Дементьевич; Yu, S. C.; Patrin, G. S.; Патрин, Геннадий Семёнович; Song, Y. Y.; Turpanov, I. A.; Турпанов, Игорь Александрович; Khalyapin, D. L.; Marushchenko, D. A.; Марущенко, Дмитрий Анатольевич
}
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7.


   
    Ferromagnetic resonance in single crystal Co/Cu films / Iskhakov R.S., Kim P.D. [и др.] // Moscow Int. Symp. on Magnet. (MISM-2008) : June 20-25, 2008, Moscow : book of abstract. - 2008. - Ст. 22PO-8-29. - p. 283. - Support by RFBR, project no. 07-02-01172-а is acknowledged

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Доп.точки доступа:
Iskhakov, R. S.; Исхаков, Рауф Садыкович; Kim, P. D.; Ким, Петр Дементьевич; Turpanov, I. A.; Турпанов, Игорь Александрович; Karpenko, S. A.; Stolyar, S. V.; Столяр, Сергей Викторович; Moscow International Symposium on Magnetism(4 ; 2008 ; Jun. ; Moscow); Московский государственный университет им. М.В. Ломоносова; Российский фонд фундаментальных исследований
}
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8.


   
    Formation of 4H-closely packed structure in thin films of metastable nanocrytalline Co13Cu87 alloy / D. L. Khalyapin [et al.] // Solid State Commun. - 2003. - Vol. 128, Is. 6-7. - P. 209-212, DOI 10.1016/j.ssc.2003.08.018. - Cited References: 10 . - ISSN 0038-1098
РУБ Physics, Condensed Matter
Рубрики:
MAGNETORESISTANCE
Кл.слова (ненормированные):
nanocrystalline materials -- metals -- metastable solid solution -- ion impact -- Metals -- Nanocrystalline materials -- Metastable solid solution -- Ion impact -- Crystal lattices -- Nanostructured materials -- Solid solutions -- Thin films -- Ion polishing -- Cobalt alloys
Аннотация: The crystal structure of the thin films of metastable Co13Cu87 alloy prepared by magnetron sputtering was investigated by transmission electron microscope. As-deposited films have a nanocrystal structure with an fcc lattice. As a result of the prolonged ion polishing with a beam of Ar ions with the energy of 4.7 keV, the four-layer 4H dhcp structure was formed. (C) 2003 Elsevier Ltd. All rights reserved.

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Держатели документа:
RAS, Kirensky Inst Phys SB, Lab Magnetodynam, Krasnoyarsk 660036, Russia
Hanyang Univ, Dept Met & Mat Sci, Ansan 452791, Kyunggi, South Korea
Krasnoyarsk State Univ, Krasnoyarsk 660041, Russia
ИФ СО РАН
Laboratory of Magnetodynamics, Kirensky Institute of Physics, SB RAS, Akademgorodok, Krasnoyarsk 660036, Russian Federation
Department of Metallurgical Science, Hanyang University, Ansan, Kyunggi-Do 452-791, South Korea
Krasnoyarsk State University, Krasnoyarsk 660041, Russian Federation

Доп.точки доступа:
Khalyapin, D. L.; Kim, J.; Stolyar, S. V.; Столяр, Сергей Викторович; Turpanov, I. A.; Турпанов, Игорь Александрович; Kim, P. D.; Ким, Пётр Дементьевич; Kim, I.
}
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9.


   
    Interface effect on the magnetic properties of Ni-Ge bilayer films / I. S. Edelman [et al.] // JETP Letters. - 2008. - Vol. 87, Is. 5. - P. 262-265, DOI 10.1134/S0021364008050081. - Cited References: 12 . - ISSN 0021-3640
РУБ Physics, Multidisciplinary
Рубрики:
LAYER THICKNESS
   CO/GE/CO FILMS

   DEPENDENCE

Аннотация: Magnetic and magneto-optical properties of the Ni-Ge bilayer films are studied. The unusual temperature behavior of the magnetization curves is revealed: the hysteresis loops at room temperature have a near-rectangular shape; when the films are cooled down to 4.2 K, the coercive force increases by more than an order of magnitude and the asymmetry and displacement of the loop along the field axis are observed. These effects are stronger in thinner Ni layers. The observed features are attributed to the effect of the interlayer between the Ni and Ge layers, which has a complex magnetic structure.

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Публикация на русском языке Влияние границы раздела на магнитные свойства Ni-Ge пленок [Текст] / И. С. Эдельман, Г. С. Патрин, Д. А. Великанов [и др.] // Письма в "Журнал экспериментальной и теоретической физики". - 2008. - Т. 87 Вып. 5. - С. 310-313

Держатели документа:
[Edelman, I. S.
Chernichenko, A. V.
Turpanov, I. A.
Bondarenko, G. V.] Russian Acad Sci, LV Kirensky Phys Inst, Siberian Branch, Krasnoyarsk 660036, Russia
[Patrin, G. S.
Velikanov, D. A.] 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, Krasnoyarsk, 660041, Russian Federation

Доп.точки доступа:
Edelman, I. S.; Эдельман, Ирина Самсоновна; Patrin, G. S.; Патрин, Геннадий Семёнович; Velikanov, D. A.; Великанов, Дмитрий Анатольевич; Chernichenko, A. V.; Черниченко, Ангелина Виталиевна; Turpanov, I. A.; Турпанов, Игорь Александрович; Bondarenko, G. V.; Бондаренко, Геннадий Васильевич
}
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10.


   
    Interlayer coupling in Co/Ge/Co trilayers / A. V. Kobyakov [et al.] // Solid State Phenomena. - 2011. - Vol. 168-169. - P. 273-276, DOI 10.4028/www.scientific.net/SSP.168-169.273 . - ISSN 1012-0394
Кл.слова (ненормированные):
electron magnetic resonance -- interlayer coupling -- magnetization -- magnetoresistance -- semiconductor spacer -- trilayer films -- electric resistance -- magnetic field effects -- magnetization -- magnetoelectronics -- magnetoresistance -- magnetic resonance -- magnetism -- magnetization -- magnetoresistance -- electron magnetic resonance -- exchange constants -- interlayer coupling -- semiconductor spacer -- squid magnetometry -- temperature dependent -- trilayer film -- trilayers -- magnetic resonance -- cobalt
Аннотация: The interlayer coupling in Co/Ge/Co trilayer films has been experimentally studied by the SQUID magnetometry and electron magnetic resonance. It has been found that the interlayer coupling is temperature-dependent. The values of the exchange constants have been determined.

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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:
Kobyakov, A. V.; Кобяков, Александр Васильевич; Patrin, G. S.; Патрин, Геннадий Семёнович; Turpanov, I. A.; Турпанов, Игорь Александрович; Li, L. A.; Ли, Людмила Алексеевна; Patrin, K. G.; Патрин, Константин Геннадьевич; Yushkov, V. I.; Юшков, Василий Иванович; Petrakovskaya, E. A.; Петраковская, Элеонора Анатольевна; Rautskii, M. V.; Рауцкий, Михаил Владимирович; Euro-Asian Symposium "Trends in MAGnetism"(4 ; 2010 ; Jun.-Jul. ; Ekaterinburg); "Trends in MAGnetism", Euro-Asian Symposium(4 ; 2010 ; Jun.-Jul. ; Ekaterinburg)
}
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