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Aplesnin, S. S.
Modeling a dimer state in CuGeO3 in the two-dimensional anisotropic Heisenberg model with alternated exchange interaction / S. S. Aplesnin // J. Exp. Theor. Phys. - 1997. - Vol. 85, Is. 6. - P. 1196-1203, DOI 10.1134/1.558393. - Cited References: 33 . - ISSN 1063-7761

РУБ Physics, Multidisciplinary
Рубрики:
SPIN-PEIERLS TRANSITION
   HIGH MAGNETIC-FIELDS
   COMPOUND CUGEO3
   GROUND-STATE
   SYSTEMS
   NEUTRON
Аннотация: The two-dimensional Heisenberg spin-1/2 model with alternated exchange interaction along the c axis and an anisotropic distribution of the exchange interaction in the lattice, J(b)/J(c)=0.1, is examined. A quantum Monte Carlo method is used to calculate the phase diagrams of the antiferromagnet, the dimer state in a plane, the value of the alternation delta of the exchange interaction, and the anisotropy Delta=1-J(xy)/J(z) of the exchange interaction, Delta similar to delta(0.58(6)). The following characteristics are calculated for Delta=0.25: the dependence of the temperature of the dimer-state-paramagnet transition on the alternation of the exchange interaction, T-c(delta)=0.55(4(delta-0.082(6))(0.50(3)), the singlet-triplet energy gap, and the dependence of the magnetization on the external field for some values of delta. The value of the exchange interaction, J(c)=127 K, the alternation of the exchange interaction, delta=0.11J(c), and the correlation radius along the c axis, xi(c) approximate to 28c, are determined. Finally, it is found that the temperature dependence of the susceptibility and the specific heat are in good agreement with the experimental data. (C) 1997 American Institute of Physics. [S1063-7761(97)01912-4].

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

Доп.точки доступа:
Аплеснин, Сергей Степанович
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    Computation of effective elastic constants in anisotropic microseamy rocks / G. T. Prodaivoda [и др.] // Geol. Geofiz. - 2000. - Vol. 41, Is. 3. - P. 436-449. - Cited References: 25 . - ISSN 0016-7886
Рубрики:
WAVE-PROPAGATION
   SYMMETRY
Кл.слова (ненормированные):
anisotropy -- modeling -- orientation of microcracks -- elastic waves
Аннотация: A generalized method of conditional moments for computation of effective elastic constants of anisotropic rocks with spatially oriented microcracks is considered. The method involves an additional operation of averaging of known solution data for a modeled rock of orthorhombic structure with ellipsoidal microcracks whose semiaxes are oriented along the coordinate axes. The averaging is performed using the distribution function of rock microcrack orientations, which is expanded into a series in terms of generalized spherical functions. The expansion coefficients are determined by an experiment. In calculating the effective elastic constants of anisotropic rocks, there are no constraints on the concentration of microcracks. We have studied the parameters of azimuthal anisotropy of elastic-wave velocities in modeled amphibolites with ellipsoidal hornblende grains oriented along the coordinate axes and with three-planar and spatially oriented systems of microcracks. The obtained results agree with experimental data of ultrasonic determinations of elastic constants for amphibolite samples.

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Публикация на русском языке Метод расчета эффективных упругих постоянных в анизотропных микротрещиноватых горных породах [Текст] / Г. Т. Продайвода [и др.] // Геол. и геофиз. - 2000. - Т. 41 № 3. - С. 436-449

Держатели документа:
Univ Kiel, UA-252022 Kiev, Ukraine
Russian Acad Sci, Inst Phys, Krasnoyarsk 660036, Russia
Natl Acad Sci Ukraine, Inst Mech, UA-252017 Kiev, Ukraine
ИФ СО РАН

Доп.точки доступа:
Prodaivoda, G. T.; Продайвода, Георгий Трофимович; Aleksandrov, K. S.; Александров, Кирилл Сергеевич; Vyzhva, S. A.; Nazarenko, L. V.
}
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Transport properties of HTSC-based composites: Modeling the random networks of Josephson weak links with magneto-active barriers. / K. A. Shaihutdinov [et al.] // J. Low Temp. Phys. - 2003. - Vol. 130, Is. 3-4. - P. 347-381, DOI 10.1023/A:1022204705059. - Cited References: 89 . - ISSN 0022-2291

РУБ Physics, Applied + Physics, Condensed Matter
Рубрики:
CURRENT-VOLTAGE CHARACTERISTICS
   HIGH-TEMPERATURE SUPERCONDUCTORS
   SNS JUNCTIONS
   THERMAL FLUCTUATIONS
   RESISTIVE PROPERTIES
   PERCOLATION SYSTEM
   TRANSITION
   YBA2CU3O7
   BOUNDARY
   OXIDES
Кл.слова (ненормированные):
Crystalline materials -- Electric insulators -- Josephson junction devices -- Magnetic devices -- Magnetic barriers -- Superconducting materials -- composite
Аннотация: The results of the study of transport properties (temperature dependences of resistivity and critical current, current-voltage characteristics) of two-phase composites on the basis of Y3/4Lu1/4Ba2Cu3O7 high-temperature superconductor (HTSC) produced by fast baking technique and modelling networks of Josephson-type weak links are reported. Non-superconducting ingredients with different magnetic structures, insulators and normal metals, function as barriers between HTSC crystallites. Besides strong suppression of superconducting properties in HTSC composites with magnetic barriers, anomalous behavior of temperature dependences of resistivity below T-c of HTSC grains have been observed and investigated.

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Держатели документа:
LV Kirenskii Inst Phys, Krasnoyarsk 660036, Russia
Reshetnev Siberian State Aerosp Univ, Krasnoyarsk 660014, Russia
Krasnoyarsk State Univ, Krasnoyarsk 660041, Russia
ИФ СО РАН
Kirensky Institute of Physics, Krasnoyarsk 660036, Russian Federation
Reshetnev Siberian St. Aerosp. Univ., Krasnoyarsk 660014, Russian Federation
Krasnoyarsk State University, Krasnoyarsk 660041, Russian Federation

Доп.точки доступа:
Shaihutdinov, K. A.; Balaev, D. A.; Балаев, Дмитрий Александрович; Gokhfeld, D. M.; Гохфельд, Денис Михайлович; Popkov, S. I.; Попков, Сергей Иванович; Petrov, M. I.; Петров, Михаил Иванович; NATO Advanced Research Workshop on Vortex Dynamics in High-Temperature Superconductors(2002 ; May ; 17-22)
}
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Zobov, V. E.
Modeling multiparticle coherences in solid-state nuclear spin systems using infinite-range interaction / V. E. Zobov, A. A. Lundin // Theor. Math. Phys. - 2004. - Vol. 141, Is. 3. - P. 1737-1749, DOI 10.1023/B:TAMP.0000049765.41265.dd. - Cited References: 24 . - ISSN 0040-5779

РУБ Physics, Multidisciplinary + Physics, Mathematical
Рубрики:
MULTIPLE-QUANTUM DYNAMICS
   NMR-SPECTRA
   TEMPERATURE DYNAMICS
   SHAPE
   VAN
Кл.слова (ненормированные):
multipulse method -- dipole-dipole interaction -- multispin coherence -- time correlation function -- rotating reference frame -- dipole-dipole interaction -- multipulse method -- multispin coherence -- rotating reference frame -- time correlation function
Аннотация: Using the exactly solvable model known in statistical physics as the infinite-range interaction model (the van der Waals model), we obtain expressions for the hierarchy of multispin multiquantum time correlation functions for a solid-state paramagnetic nuclear spin system with magnetic dipole-dipole interaction between nuclei. These functions are observed experimentally using contemporary multiquantum NMR spectroscopy methods. We write the complete set of orthogonal multispin operators explicitly and find the time dependence for amplitudes of multiparticle time correlation functions. The proposed model describes the behavior of multiparticle correlation functions well, at least for not very large numbers n of expansion harmonics. The theoretical results agree well with the experimental data obtained for hexamethylbenzol.

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Держатели документа:
RAS, Siberian Branch, Kirenskii Inst Phys, Krasnoyarsk, Russia
RAS, NN Semenov Chem Phys Inst, Moscow, Russia
ИФ СО РАН
Kirenskii Institute for Physics, Siberian Branch, RAS, Krasnoyarsk, Russia, Russian Federation
Semenov Inst. for Chemical Physics, RAS, Moscow, Russia, Russian Federation

Доп.точки доступа:
Lundin, A. A.; Зобов, Владимир Евгеньевич
}
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Photonic crystals with resonantly absorbing defects / V. G. Arkhipkin [et al.] ; ed. Vetrov, SY // LFNM 2006: 8th International Conference on Laser and Fiber-Optical Networks Modeling, Proceedings : IEEE, 2006. - P. 313-316. - Cited References: 12 . - ISBN 1-4244-0233-6

РУБ Instruments & Instrumentation + Optics + Telecommunications
Рубрики:
MICROCAVITIES
DISPERSION
SPECTRA
Кл.слова (ненормированные):
photonic crystal -- photonic band gap -- resonantly absorbing gas -- light localization
Аннотация: We show that the defect mode of photonic crystal with resonantly absorbing gas in defect is splitted due to effects of linear absorption and dispersion of resonant atoms. The splitting and shape of the lines is very sensitive to an incidence-angle of radiation on PC. The cases of one and two defects are considered.

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Доп.точки доступа:
Arkhipkin, V. G.; Архипкин, Василий Григорьевич; Myslivets, S. A.; Мысливец, Сергей Александрович; Timofeev, I. V.; Тимофеев, Иван Владимирович; Shabanov, A. V.; Шабанов, Александр Васильевич; Vetrov, S. Ya.; Ветров, Степан Яковлевич; Timofeev, V. P.; Vetrov, S. Y. \ed.\; International Conference on Laser and Fiber-Optical Networks Modeling (8 ; 2006 ; Jun 29-Jul 01 ; Kharkiv)
}
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    Analytic gradient for the adaptive frozen orbital bond detachment in the fragment molecular orbital method / D. G. Fedorov [et al.] // Chem. Phys. Lett. - 2009. - Vol. 477, Is. 1-3. - P. 169-175, DOI 10.1016/j.cplett.2009.06.072. - Cited Reference Count: 49. - Гранты: We thank Professor M. Suenaga of Kyushu University for continuing his development of the modeling software FACIO and its FMO interface. D. G. F. and K. K. were supported by the a Grant-in- Aid for Scientific Research (JSPS, Japan) and the Next Generation SuperComputing Project, Nanoscience Program (MEXT, Japan). J.H.J. was supported by a Skou Fellowship from the Danish Research Agency (Forskningsradet for Natur og Univers). - Финансирующая организация: JSPS, Japan; Next Generation SuperComputing Project; MEXT, Japan; Danish Research Agency . - JUL 28. - ISSN 0009-2614
Рубрики:
DENSITY-FUNCTIONAL THEORY
   GEOMETRY OPTIMIZATIONS
   SEMICONDUCTOR NANOWIRES
   SILICON NANOWIRES
   METHOD FMO
   ENERGY
   SURFACES
   RECONSTRUCTION
   CHEMISTRY
   PROTEINS
Кл.слова (ненормированные):
Energy gradients -- Fragment molecular orbital methods -- Future applications -- Geometry optimization -- Numerical criteria -- Silicon Nanowires -- Molecular modeling -- Molecular orbitals
Аннотация: We have developed and implemented the analytic energy gradient for the bond detachment scheme in the fragment molecular orbital method (FMO) suitable to describe solids, and applied it to the geometry optimization of a silicon nanowire at several levels of theory. In addition, we have examined in detail the effects of the particular choice of the fragmentation upon the accuracy and introduced a number of numerical criteria to characterize the errors. The established route is expected to provide guidance for future applications of FMO to surfaces, solids and nanosystems. (C) 2009 Elsevier B. V. All rights reserved.

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Держатели документа:
Natl Inst Adv Ind Sci & Technol, RICS, Tsukuba, Ibaraki 3058568, Japan
SB RAS, LV Kirensky Phys Inst, Krasnoyarsk 660036, Russia
Siberian Fed Univ, Krasnoyarsk 660041, Russia
Univ Copenhagen, Dept Chem, DK-2100 Copenhagen, Denmark
Kyoto Univ, Grad Sch Pharmaceut Sci, Sakyo Ku, Kyoto 6068501, Japan

Доп.точки доступа:
Fedorov, D.G.; Kitaura, K.; Avramov, P. V.; Аврамов, Павел Вениаминович; Jensen, J.H.
}
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Fedorov, A. S.
Modeling of fullerens formation in carbon contained plasma / A. S. Fedorov, P. V. Novikov, G. N. Churilov // 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. 15

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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; Novikov, P. V.; Churilov, G. N.; Чурилов, Григорий Николаевич; "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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New carbon materials: modeling nanotube-graphene nanoribbons composites [Text] / L. A. Chernozatonskii, E. F. Sheka [et al.] // 9th Biennial International Workshop "Fullerenes and Atomic Clusters" (IWFAC 2009) : July 6-10, 2009, St Petersburg, Russia : abstracts. - 2009. - Ст. P2.4. - P75

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Доп.точки доступа:
Chernozatonskii, L.A.; Sheka, E.F.; Sorokin, P.B.; Artukh, A.A.; "Fullerenes and Atomic Clusters", Biennial International Workshop(9 ; 2009 ; JUL)
}
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L-Band Emission of Rough Soil Surface Covered with a Grass Litter Layer In cluding a Moisture Gradient: Comparison Between Experimental Data and a Numerical Modeling Approach [Text] / H. Lawrence, F. Demontoux [et al.] // 3rd International Symposium Recent Advances in Quantitative Remote Sensing. - 2010

Доп.точки доступа:
Lawrence, H.; Demontoux, F.; Wigneron, J; Mialon, A.; Duffour, C.; Kruszewski, A.; Mironov, V.; Kosolapova, L.; Kerr, Y.; International Symposium Recent Advances in Quantitative Remote Sensing(3 ; 2010 ; 27 Sept. to 1 Oct. ; Torrent (Valencia), Spain)
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10.

L-Band Emission of Rough Surfaces: Comparison between Ex perimental Data and Different Modeling Approaches / Lawrence, H.Demontoux, F. [et al.] // 11th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment, MicroRad 2010 : Proceedings. - 2010. - P27–32

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Держатели документа:
Лаборатория радиофизики дистанционного зондирования Института физики им. Л.В. Киренского СО РАН

Доп.точки доступа:
Lawrence, H.; Demontoux, F.; Wigneron, J.-P.; Mialon, A.; Tzong-Dar, Wu.; Mironov, V. L.; Миронов, Валерий Леонидович; Liang, Chen; Jianchen, Shi; Kerr, Y; Microwave Radiometry and Remote Sensing of the Environment, specialist Meeting on(11 ; 2011 ; март ; 5-9 ; Rome)
}
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11.

Structural heterogeneity detonation diamond-containing mate rial [Text] / A. Ya. Korets, A. S. Krylov, E. V. Mironov // 3rd Chaotic modeling and Simulation International Conference: CHAOS 2010. - 2010. - P34

Доп.точки доступа:
Korets, A.Ya.; Krylov, A.S.; Mironov, E.V.; Chaotic modeling and Simulation International Conference(2010 ; Jun/ ; 1-4 ; Chania, Crete, Greece)
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12.

    Evaluating an improved parameterization of the soil emission in L-MEB / J. P. Wigneron [et al.] // IEEE Trans. Geosci. Remote Sensing. - 2011. - Vol. 49, Is. 4. - P. 1177-1189, DOI 10.1109/TGRS.2010.2075935. - Cited References: 26 . - ISSN 0196-2892
Рубрики:
BAND MICROWAVE EMISSION
   SURFACE-ROUGHNESS
   1.4 GHZ
   MODEL
   MOISTURE
   LAND
   RADIOMETER
   FREQUENCY
   FIELDS
   SPACE
Кл.слова (ненормированные):
Microwave remote sensing -- radiometry -- roughness -- soil moisture (SM) -- Soil Moisture and Ocean Salinity (SMOS) -- soil surface
Аннотация: In the forward model [L-band microwave emission of the biosphere (L-MEB)] used in the Soil Moisture and Ocean Salinity level-2 retrieval algorithm, modeling of the roughness effects is based on a simple semiempirical approach using three main "roughness" model parameters: H-R, Q(R), and N-R. In many studies, the two parameters Q(R) and N-R are set to zero. However, recent results in the literature showed that this is too approximate to accurately simulate the microwave emission of the rough soil surfaces at L-band. To investigate this, a reanalysis of the PORTOS-93 data set was carried out in this paper, considering a large range of roughness conditions. First, the results confirmed that Q(R) could be set to zero. Second, a refinement of the L-MEB soil model, considering values of N-R for both polarizations (namely, N-RV and N-RH), improved the model accuracy. Furthermore, simple calibrations relating the retrieved values of the roughness model parameters H-R and (N-RH - N-RV) to the standard deviation of the surface height were developed. This new calibration of L-MEB provided a good accuracy (better than 5 K) over a large range of soil roughness and moisture conditions of the PORTOS-93 data set. Conversely, the calibrations of the roughness effects based on the Choudhury approach, which is still widely used, provided unrealistic values of surface emissivities for medium or large roughness conditions.

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Correction Evaluating an improved parameterization of the soil emission in L-MEB [Текст] : Correction (2011, Vol. 49, P. 1177) / J. P. Wigneron [et al.] // IEEE Trans. Geosci. Remote Sensing : IEEE-Institute Electrical and Electronics Engineers, 2013. - Vol. 51 Is. 5.- P.3200-3200

Доп.точки доступа:
Wigneron, J. P.; Chanzy, A.; Kerr, Y. H.; Lawrence, H.; Shi, J. C.; Escorihuela, M. J.; Mironov, V. L.; Миронов, Валерий Леонидович; Mialon, A.; Demontoux, F.; de Rosnay, P.; Saleh-Contell, K.; Workshop on Remote Sensing and Modeling of Surface Properties (2nd ; Jun 09-11, 2009 ; Toulouse, France)
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13.

Quantum chemical modeling in the molecular ecology / S. G. Ovchinnikov, F. Tomilin // 7th European Conference on Ecological Modeling - ECEM. - 2011. - P124

Держатели документа:
Siberian Federal University, Krasnoyarsk 660041
Институт физики им. Л.В. Киренского СО РАН

Доп.точки доступа:
Ovchinnikov, S. G.; Овчинников, Сергей Геннадьевич; Tomilin, F. N.; Томилин, Феликс Николаевич; European Conference on Ecological Modeling(7 ; 2011, 30 May - 2 June 2011 ; Riva del Garda (Trento, Italy))
}
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14.

Numerical modeling of the microwave absorption spectrum of nanocrystalline cobalt films [Text] / A. V. Izotov, B. A. Belyaev // Proc. 20th Int. Conf. on Soft Magnetic Materials : Book of Abstracts. - 2011. - P224

Доп.точки доступа:
Izotov, A.V.; Belyaev, B.A.; International Conference on Soft Magnetic Materials(20 ; Kos Island, Greece)
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15.

    Косолапова, Людмила Георгиевна.
    Температурные зависимости диэлектрической проницаемости влажных почв. эксперименты и моделирование / Л. Г. Косолапова // Решетневские чтения : матер. XVI Междунар. науч. конф. : в 2 ч. - Красноярск, 2012. - Ч. 1. - С. 214-215 . - ISBN 1990-7702
   Перевод заглавия: Temperature dependences of moist soils dielectric permittivity experements and modeling
Аннотация: Предлагается обзор современных представлений о влиянии температуры на диэлектрическую проницаемость влажных почв и простая диэлектрическая модель почвы, учитывающая температурную зависимость.
The dielectric constant of soils depends on the frequency of the electromagnetic field, moisture, temperature and type of soil. Temperature affects the dielectric constant of unfrozen soil less, so the studies, both experimental and theoretical, on this subject are much less. An overview of modern views on the effect of temperature on the dielectric constant of wet soil and a simple dielectric model of soil, taking into account the temperature dependence are provided

Материалы конференции
Держатели документа:
Институт физики им. Л.В. Киренского СО РАН

Доп.точки доступа:
Kosolapova, L. G.; "Решетневские чтения", международная научная конференция (16 ; 2012 ; нояб. ; 7-9 ; Красноярск)
}
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16.

Modeling of the L-band emission and scattering of soil layers with consideration of moisture and temperature gradients / F. Demontoux [и др.] // MicroRad : Proceedings. - Munich, 2012. - P1-3, DOI 10.1109/MicroRad.2012.6185240 . - ISBN 978-1-4673-1470-1
Аннотация: The studies were designed to ensure correct inclusion of profiles into our model. These promising results will be followed by a validation stage. To do that, we have experimental data sets. We have moisture measurements (with the presence of gradients) and emissivities from the site of SMOSREX (nearly no temperature gradients). On the other hand, we have measurements of high temperature gradients, moisture, emissivity and bi static scattering coefficients from a measurement site in Siberia [8].

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Доп.точки доступа:
Demontoux, F.; Mironov, V. L.; Миронов, Валерий Леонидович; Lawrence, H.; Kosolapova, L.G.; Косолапова, Людмила Георгиевна; Wigneron, J.-P.; Kerr, Y.; Microwave Radiometry and Remote Sensing of the Environment, specialist Meeting on(12 ; 2012 ; март ; 5-9 ; Rome)
}
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17.

Quantum chemical modeling in the molecular ecology [Текст] / S. G. Ovchinnikov [et al.] // Models of the ecological hierarchy : From molecules to the ecosphere. - 2012. - P. 3-13. - (Developments in environmental modelling ; Vol. 25), DOI 10.1016/B978-0-444-59396-2.00001-8. - Cited References: 14 . - ISSN 0167-8892. - ISSN 978-0-444
Аннотация: Quantum chemical modeling of the electronic structure and evaluation of the total energy of several biological molecules important for the ecology have been carried out. The first example is represented by pheromone molecules of the gypsy moth and the Siberian silk moth and their responses to substances present in the forest and to electromagnetic radiation. The second example is concerned with the molecular mechanism of bioluminescence. Here we report the quantum chemical modeling of the excited states of coelenteramide embedded in the active site of the protein. We demonstrate that the fluorescence wavelength extremely depends on the proton position between coelenteramide and histidine.

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Доп.точки доступа:
Jordán, Ferenc \ed.\; Jørgensen, Sven Erik \ed.\; Ovchinnikov, S. G.; Овчинников, Сергей Геннадьевич; Tomilin, F. N.; Томилин, Феликс Николаевич; Artushenko, P. V.; Артюшенко, Полина Владимировна; Sukhovol'sky, V.; Суховольский, В.; Ovchinnikova, T. M.; Овчинникова, Т. М.; Volkova, Palina; Волкова, П.; Baranchikov, Y. N.; Баранчиков, Юрий Николаевич; Vysotskii, E. S.; Высоцкий, Евгений Степанович
}
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18.

    Изотов, Андрей Викторович.
    Численное моделирование магнитной микроструктуры тонких нанокристаллических пленок со случайным распределением осей / А. В. Изотов, Б. А. Беляев, Н. М. Боев // Изв. вузов. Физика. - 2013. - Т. 56, № 8/2. - С. 213-216. - Работа выполнена при финансовой поддержке Министерства образования и науки РФ, Госконтракт № 14.513.11.0010, и ФЦП «Научные и научно-педагогические кадры инновационной России 2009−2013 гг.»
   Перевод заглавия: Numerical modeling of the magnetic microstructure of thin nanocrystalline films with a random distribution of the easy magnetization axis in crystallites
Кл.слова (ненормированные):
микромагнитное моделирование -- «рябь» намагниченности -- магнитная микроструктура -- хаотическая анизотропия -- нанокристаллиты -- micromagnetic simulation -- magnetization ripple -- magnetic microstructure -- random anisotropy -- nanocrystallites
Аннотация: На основе численного анализа микромагнитной модели нанокристаллической пленки со случайным распределением направлений одноосной магнитной анизотропии в кристаллитах исследована тонкая магнитная микроструктура типа «ряби» намагниченности. Приводится сравнение полученных результатов с результатами теоретических исследований.
The fine magnetic microstructure of the magnetization "ripple" was studied by a numerical analysis of micromagnetic model of nanocrystalline films with a random distribution of directions of the uniaxial magnetic anisotropy in crystallites. Obtained results were compared with the results of theoretical studies.

Держатели документа:
Институт физики им. Л.В. Киренского СО РАН

Доп.точки доступа:
Беляев, Борис Афанасьевич; Belyaev, B. A.; Боев, Н. М.; Izotov A.V.
}
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19.

Belyaev, B. A.
Micromagnetic modeling of static and dynamic properties of ferromagnetic/antiferromagnetic bilayer / B. A. Belyaev, A. V. Zotov, P. N. Solovev // Int. Sib. Conf. on Control and Communicat. : Proc. - 2013. - Conference code: 102462. Cт. 6693573, DOI 10.1109/SIBCON.2013.6693573. - Cited References: 13 . - ISSN 978-1-479

РУБ Engineering, Electrical & Electronic + Telecommunications
Рубрики:
EXCHANGE-BIAS
DEPENDENCE
Кл.слова (ненормированные):
absorption spectrum -- exchange bias -- micromagnetic modeling
Аннотация: Static and dynamic properties of ferromagnetic (F) antiferromagnetic (AF) bilayer have been studied by using micromagnetic calculations. The reasonable value of exchange bias field has been obtained. In addition, we have shown the strong dependence of a resonance frequency F/AF structure on an angle between an external magnetic field and an easy axis of the bilayer.

WOS,
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Доп.точки доступа:
Zotov, A. V.; Solovev, P. N.; Беляев, Борис Афанасьевич; International Siberian Conference on Control and Communications(10 ; 2013 ; Sept. 12-13 ; Krasnoyarsk)
}
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20.

Fedorov, A. S.
Development of the new empirical potential based on first-principles calculations of silicon nanostructures and its application to modeling of the amorphous silicon / A. S. Fedorov, M. A. Vysotin // Asian School-Conference on Physics and Technology of Nanostructured Materials. - 2013. - P. 145-146

Материалы конференции

Доп.точки доступа:
Vysotin, M. A.; Высотин, Максим, Александрович; Федоров, Александр Семенович; Asian School-Conference on Physics and Technology of Nanostructured Materials(2 ; 2013 ; Aug. ; 20-27 ; Vladivostok); Азиатская школа-конференция по физике и технологии наноструктурированных материалов(2 ; 2013 ; авг. ; 20-27 ; Владивосток)
}
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