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1.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Vopilov V. A., Buznik V. M.
Заглавие : Contribution of electron shell overlap into сuclear gamma-resonance isomer-shift for I-129 iodides of metals of side groups
Место публикации : Izvestiya vysshikh uchebnykh zavedenii Fizika. - 1980. - Is. 3. - P.128-130. - ISSN 0021-3411; \b Russian Physics Journal; \b Известия высших учебных заведений. Физика
Примечания : Cited References: 15
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2.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Sadreev A. F., Sandalov I. S., Podmarkov A. N.
Заглавие : The spin-wave theory of electron and s-f-exchange magnetostriction in the rare-earth-metals
Место публикации : Phys. Status Solidi B. - 1983. - Vol. 120, Is. 1. - P.383-395. - ISSN 0370-1972, DOI 10.1002/pssb.2221200139
Примечания : Cited References: 15
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3.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : PODMARKOV A. N., SANDALOV I. S.
Заглавие : THE THEORY OF PHASE-TRANSITIONS IN HEAVY RARE-EARTH-METALS INDUCED BY A MAGNETIC-FIELD
Место публикации : Zhurnal Eksperimentalnoi Teor. Fiz.: MEZHDUNARODNAYA KNIGA, 1984. - Vol. 86, Is. 4. - P1461-1472. - ISSN 0044-4510
Примечания : Cited References: 23
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4.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : SANDALOV I. S., PODMARKOV A. N.
Заглавие : THE AMPLIFICATION OF THE KONDO EFFECT IN NORMAL METALS BY A MAGNETIC-FIELD
Разночтения заглавия :авие SCOPUS: The amplification of the Kondo effect in normal metals by a magnetic field
Место публикации : JOURNAL OF PHYSICS F-METAL PHYSICS: IOP PUBLISHING LTD, 1986. - Vol. 16, Is. 12. - P2153-2166. - ISSN 0305-4608, DOI 10.1088/0305-4608/16/12/023
Примечания : Cited References: 17
Ключевые слова (''Своб.индексиров.''): electrons - scattering--conduction electron--kondo effect--metals and alloys
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5.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : PODMARKOV A. N., SANDALOV I. S.
Заглавие : THEORY OF THE FERROMAGNETIC PHASE OF HEAVY RARE-EARTH-METALS
Место публикации : JOURNAL OF PHYSICS F-METAL PHYSICS: IOP PUBLISHING LTD, 1988. - Vol. 18, Is. 4. - P745-765. - ISSN 0305-4608, DOI 10.1088/0305-4608/18/4/011
Примечания : Cited References: 22
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6.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : VALKOV V. V.
Заглавие : SOME FEATURES OF THE EXCITATION SPECTRUM OF ANISOTROPIC FERROMAGNETIC METALS IN A MAGNETIC-FIELD
Место публикации : Zhurnal Eksperimentalnoi Teor. Fiz.: MEZHDUNARODNAYA KNIGA, 1989. - Vol. 95, Is. 1. - P192-210. - ISSN 0044-4510
Примечания : Cited References: 25
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7.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Sandalov I. S.
Заглавие : Periodical anderson model and electron-phonon interaction
Коллективы : International Conference on the Physics of Transition Metals
Место публикации : Int. J. Mod. Phys. B. - 1993. - Vol. 7, Is. 1-3. - P.62-66. - ISSN 0217-9792, DOI 10.1142/S0217979293000160
Примечания : Cited References: 8
Предметные рубрики: STRONGLY CORRELATED SYSTEMS
COULOMB INTERACTION
LATTICE THEORY
Аннотация: The periodical Anderson model (PAM) is microscopically derived. It is shown that the PAM is a mean field theory for the electric potential. The mixing interaction (MI) consists of single- and two- particle contributions. The first is proportional to the overlap integral of localized and band wave functions and vanishes when band energies are on the Fermi surface. It leads to the absence of heavy-fermion effects in the theories based on the PAM with only this mixing term. Using the orthogonal basis this term vanishes only at zero temperature. Applicability of the Luttinger theorem to systems with strongly-correlated electrons (SSCE) is discussed. The phonon dynamic matrix and electron-phonon interaction (EPI) for SSCE are microscopically derived.
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8.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Volcov V. A., Kovalev Y. G., Fokina N. P., Ovchinnikov S. G., Chernov V. K., Vasiliev A. D., Aleksandrov K. S.
Заглавие : Tl-based high-T(C) superconductor with cubic symmetry
Коллективы : International conference on the physics of transition metals
Место публикации : Int. J. Mod. Phys. B. - 1993. - Vol. 7, Is. 1-3. - P.162-165. - ISSN 0217-9792, DOI 10.1142/S0217979293000366
Примечания : Cited References: 3
Аннотация: Ceramic samples of the system Tl-Pb-Sr-Ca-Ba-Cu-O-F have been prepared by modification of standard Tl-based ceramics by BaF2. A cubic structure with parameter a = 6.04 A is found by powder X-ray analysis. Both electric and magnetic data reveal superconductivity with T(ci) = 117 K. Electron conductivity is found at T = 300 K.
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9.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : KONONOV V. P., OVCHINNIKOV S. G., VASILYEVA E. P., ZABLUDA V. N., POPEL V. M., EDELMAN I. S., KHUDYAKOV A. E., BLECHER B. E., PARSHIN A. S., STAROVEROVA I. V.
Заглавие : Molecular-beam epitaxy of Fe/Cu multilayered films and its magnetooptical properties
Коллективы : International Conference on the Physics of Transition Metals
Место публикации : Int. J. Mod. Phys. B. - 1993. - Vol. 7, Is. 1-3. - P.466-469. - ISSN 0217-9792, DOI 10.1142/S0217979293000974
Примечания : Cited References: 2
Аннотация: Multilayered structures of 10 Fe layers (25 angstrom each) and 9 layers of Cu (50 angstrom) have been obtained by MBE technique using a 3-chambers MBE installation ''Angara''. For comparison Fe film with the thickness d = 250 angstrom have been prepared. The chemical composition and structure of the films were controlled by X-ray fluorescent analysis, Auger spectroscopy and electron microscopy measurements. Field dependencies of the magnetooptical Faraday effect were measured at different geometries. Spectral dependence of the Faraday effect revealed a maximum at 700 rum wavelength for this multilayered structure.
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10.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Ovchinnikov S. G.
Заглавие : Application of synchrotron radiation to the study of magnetic materials
Место публикации : Uspekhi Fiz. Nauk: MEZHDUNARODNAYA KNIGA, 1999. - Vol. 169, Is. 8. - P.869-887. - ISSN 0042-1294
Примечания : Cited References: 93
Предметные рубрики: X-RAY-SCATTERING
RESONANCE EXCHANGE SCATTERING
RARE-EARTH-METALS
CIRCULAR-DICHROISM
VALENCE STATES
CO/PD(111) MULTILAYERS
ABSORPTION-SPECTRA
PHASE-TRANSITIONS
SPIN POLARIZATION
EDGE STRUCTURE
Аннотация: The recent results of the studies of magnetic materials using synchrotron irradiation are reviewed. The influence of magnetic effects on X-ray scattering is studied for linearly and circularly polarized photons, and effects of magnetic circular dichroism on the spectra of X-ray absorption and photoelectron emission are discussed. It is shown that X-ray magnetooptics techniques provide fine details of crystal and magnetic structures and also make it possible to separate the spin and orbital contributions to the total moment; to obtain element- and position-sensitive information on the magnetic properties of the material; to visualize domains and domain walls; and to probe magnetization reversal dynamics. A comparison of magnetic neutron and X-ray methods is given.
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11.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Lundin U., Sandalov I., Eriksson O., Johansson B.
Заглавие : Modification of the standard model for the lanthanides
Место публикации : Solid State Commun.: PERGAMON-ELSEVIER SCIENCE LTD, 2000. - Vol. 115, Is. 1. - P7-12. - ISSN 0038-1098, DOI 10.1016/S0038-1098(00)00126-5
Примечания : Cited References: 33
Предметные рубрики: ELECTRONIC-STRUCTURE CALCULATIONS
DENSITY-FUNCTIONAL THEORY
PARTICLE BAND-STRUCTURE
AB-INITIO CALCULATIONS
FERROMAGNETIC NICKEL
COHESIVE PROPERTIES
CRYSTAL-STRUCTURE
MOTT INSULATORS
FERMION SYSTEMS
PR METAL
Ключевые слова (''Своб.индексиров.''): metals--electronic band structure--band structure--elastic moduli--kohn-sham scheme--rare earth elements
Аннотация: We show that incorporation of strong electron correlations into the Kohn-Sham scheme of band structure calculations leads to a modification of the standard model of the lanthanides and that this procedure removes the existing discrepancy between theory and experiment concerning the ground state properties. Within the picture suggested, part of the upper Hubbard f-band is occupied due to conduction band-f-mixing interaction (that is renormalized due to correlations) and this contributes to the cohesive energy of the crystal. The lower Hubbard band has zero width and describes fermionic excitations in the shell of localized f-s. Fully self-consistent calculations (with respect to both charge density and many-electron population numbers of the f-shell) of the equilibrium volume V-0 and the bulk modulus of selected lanthanides have been performed and a good agreement with experiment is obtained. (C) 2000 Elsevier Science Ltd. All rights reserved.
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12.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Khalyapin D. L., Kim J., Stolyar S. V., Turpanov I. A., Kim P. D., Kim I.
Заглавие : Formation of 4H-closely packed structure in thin films of metastable nanocrytalline Co13Cu87 alloy
Разночтения заглавия :авие SCOPUS: Formation of 4H-closely packed structure in thin films of metastable nanocrystalline Co13Cu87 alloy
Место публикации : Solid State Commun. - 2003. - Vol. 128, Is. 6-7. - P.209-212. - ISSN 0038-1098, DOI 10.1016/j.ssc.2003.08.018
Примечания : Cited References: 10
Предметные рубрики: MAGNETORESISTANCE
Ключевые слова (''Своб.индексиров.''): 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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13.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Krasnov I. V.
Заглавие : Three-dimensional rectification of a gradient force in a strong nonmonochromatic field
Место публикации : J. Exp. Theor. Phys.: AMER INST PHYSICS, 2004. - Vol. 98, Is. 5. - P888-895. - ISSN 1063-7761, DOI 10.1134/1.1767555
Примечания : Cited References: 27
Предметные рубрики: STANDING LIGHT-WAVE
RADIATIVE FORCE
ATOMIC MOTION
Ключевые слова (''Своб.индексиров.''): alkaline earth metals--ground state--isotopes--optics--dichromatic fields--gradient force--nonmonochromatic field--optical manipulation--atomic physics
Аннотация: A new three-dimensional scheme for rectifying a gradient force is proposed and analyzed. The scheme is based on the use of a strong, partially coherent optical field involving a component with a fluctuating phase. It is shown that the rectification of a gradient force acting on atoms with a nondegenerate ground state is a second-order effect with respect to field strength in this scheme, whereas an analogous effect is third-order in coherent bichromatic fields. Conditions for three-dimensional confinement of atoms are obtained by using the velocity dependence of the rectified radiative force. For a large class of atoms, such as even-even isotopes of ytterbium and alkaline-earth elements, these conditions can be implemented at a relatively high effective temperature (of the particle ensemble) of about 10 K. This finding can be used to widen substantially the range of energies of atoms amenable to effective three-dimensional optical manipulation. (C) 2004 MAIK "Nauka/Interperiodica".
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14.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Iskhakov R. S., Kuzovnikova L. A., Komogortsev S. V., Denisova E. A., Balaev A. D., Mal'tsev V. K., Bondarenko G. N.
Заглавие : Accelerated mechanical alloying of mutually insoluble metals: Co-Cu system
Место публикации : Tech. Phys. Lett.: AMER INST PHYSICS, 2004. - Vol. 30, Is. 1. - P60-63. - ISSN 1063-7850, DOI 10.1134/1.1646717
Примечания : Cited References: 11
Предметные рубрики: SOLID-SOLUTIONS
P ALLOYS
POWDERS
Аннотация: We propose a new method for accelerating the process of mechanical alloying in the Co-Cu system possessing positive enthalpy of mixing and exhibiting no mutual solubility of components under equilibrium conditions. For this purpose, highly disperse powders of composite particles representing a Co-P amorphous alloy core covered with a nanocrystalline copper shell were prepared by chemical deposition. These composite powders were mechanically alloyed by processing in a ball mill. Investigation of the atomic structure and magnetic properties of the composite powders upon milling showed that the formation of supersaturated Co-Cu solid solutions under such conditions requires a much shorter milling time as compared to that for the conventional mechanical alloying processes. (C) 2004 MAIK "Nauka / Interperiodica".
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15.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Komogortsev S. V., Iskhakov R. S., Shaikhutdinov K. A., Mal'tsev V. K., Okotrub A. V., Kudashov A. G., Shubin U. V.
Заглавие : Magnetic properties of NixCo1-x nanoparticles in carbon nanotubes
Место публикации : The Physics of Metals and Metallography. - Екатеринбург: Pleiades Publishing, Ltd. (Плеадес Паблишинг, Лтд), 2006. - Т. 102, №SUPPL. 1. - P. - ISSN 0031-918X, DOI 10.1134/S0031918X06140171. - ISSN 1531-8672(eissn)
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16.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Bayukov O. A., Balaev A. D., Petrov M. I., Anshits A. G., Sharonova O. M., Rabchevskii E. V.
Заглавие : Mossbauer and magnetic study of microspheres extracted from fly ashes of power stations
Место публикации : The Physics of Metals and Metallography. - Екатеринбург: Pleiades Publishing, Ltd. (Плеадес Паблишинг, Лтд), 2006. - Т. 102, SUPPL. 1. - ISSN 0031-918X, DOI 10.1134/S0031918X06140134. - ISSN 1531-8672(eissn)
ГРНТИ : 29.19
MeSH-главная:
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17.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Balaev A. D., Petrov M. I., Rabchevskii E. V., Anshits A. G.
Заглавие : Magnetic properties of nanoparticles of cenospheres from energetic ashes
Место публикации : The Physics of Metals and Metallography. - Екатеринбург: Pleiades Publishing, Ltd. (Плеадес Паблишинг, Лтд), 2006. - Vol. 102, Suppl. 1. - ISSN 0031-918X, DOI 10.1134/S0031918X06140122. - ISSN 1531-8672(eissn)
Аннотация: The application of magnetic cenospheres including ferrospinel nanoparticles as a “transport container” in medicine and biology is quite attractive. Their nanoscale size, high porosity, and well pronounced magnetic properties provide good consumer choice. In this contribution, we report on the magnetic properties of microspheres from energetic ashes of Ekibastuz coals.
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18.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Petrakovskii G. A., Vorotynov A. M., Shiyan Ya. G.
Заглавие : Magnetic resonance in copper(II) bis-[4-(2'-Oxo-3'-3'-3'- trifluoropropylidene)-2,2,5,5-tetramethyl-3-imidazoline-1-oxyl] Cu(C 10H13F3N2O2)2
Место публикации : The Physics of Metals and Metallography. - 2006. - Т. 101, №1 SUPPL. - С. P. - ISSN 0031-918X, DOI 10.1134/S0031918X06130278. - ISSN 1531-8672(eissn)
Примечания : Библиогр.: 8. - "Molecular Mag netics" program (no. 94).
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19.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Pchelkina Z. V., Kondakov D. E., Anisimov V. I., Leonov I. V., Gavrichkov V. A. , Ovchinnikov S. G.
Заглавие : Ab initio calculation of the parameters and band structure of the multiband p-d model for La2CuO4
Место публикации : The Physics of Metals and Metallography. - 2006. - Т. 101, №1 suppl. - С. P. - ISSN 0031-918X, DOI 10.1134/S0031918X06130059. - ISSN 1531-8672(eissn)
Примечания : Библиогр.: 9. - Joint Integration Pro gram of the Siberian and Ural Divisions of the Russian Academy of Sciences (no. 22); the RFBR–GFEN (grant no. 03-02-39024); the Russian Foundation for Basic Research (grant nos. 04-02-16096 and 03-02-16124); the Siberian Division of the Russian Academy of Sciences, Strongly Correlated Electron Systems Pro gram; and INTAS (grant no. 01-0654).
Аннотация: In this paper, we proposed ab initio calculation of hopping parameters for La2CuO4. The Wannier function projection procedure of obtaining a small Hamiltonian in real space for different sets of bands of inter est was used. The importance of taking into account Cu and apical Oa pz orbitals is shown. The param eters obtained are used to calculate the band structure of undoped La2CuO4 in the framework of the multiband p–d model in the regime of strong electron correlations.
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20.

Вид документа : Однотомное издание
Шифр издания :
Автор(ы) : Kim P. D., Turpanov I. A., Stolyar S. V., Yushkov V. I., Khalyapin D. L.
Заглавие : Co/Pt multilayer structures on he crystal MgO and Si substrate as a media for perpendicular magnetic recording
Место публикации : The Physics of Metals and Metallography. - 2006. - Vol. 102, Suppl. 1. - P.S83-S85. - DOI 10.1134/S0031918X06140213
Примечания : 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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