Zobrazeno 1 - 10
of 61
pro vyhledávání: '"A N, BELOZERSKII"'
Autor:
M P, ZNAMENSKAIA, A N, BELOZERSKII
Publikováno v:
Antibiotiki. 2(1)
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 103:351-358
Quantitative analysis of two sets of experimental GIMS data is presented. A computation procedure, which allows us to determine the distribution versus depth separately for each kind of hyperfine interaction in 57 Fe film for different states of oxid
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 74:554-564
A general theory of grazing incidence Mossbauer spectroscopy (GIMS) spectra for an inhomogeneous layered medium is presented. The computer simulation based on this theory shows that the shape of the resonant spectrum of the reflected wave intensity,
Autor:
A. Yu. Sokolov, Genadii N. Belozerskii, S. M. Irkaev, N. V. Shumilova, Valentin Semenov, Marina A. Andreeva
Publikováno v:
Physica Status Solidi (a). 127:455-464
Depth selectivity of Mossbauer total external reflection (TER) is demonstrated. A series of CEMS spectra at different glancing angles of an evaporated 20 nm 57Fe film on glass substrate are obtained. A theory of propagation of the radiation in the mu
Autor:
Yu. V. Gladkov, Oleg V. Grishin, S. M. Irkaev, M. L. Alexandrov, V. I. Nikolaev, Valentin Semenov, Genadii N. Belozerskii
Publikováno v:
Hyperfine Interactions. 71:1461-1463
Design, operation and capabilities of the SM 1101TER Mossbauer spectrometer for total external reflection investigations are described. The first experimental results are presented.
Publikováno v:
Soviet Physics Journal. 32:599-603
In the geometry of total backscattering, the intensity of scattered Mossbauer γ radiation is calculated. The contribution of various scattering channels to the spectrum is discussed: resonant and nonresonant, elastic and inelastic. Scattering at sam
Autor:
G. N. Belozerskii
Publikováno v:
Physica Status Solidi (a). 46:131-140
On the basis of an analysis of experimental NGR data for the recent twelf years and a modelling of different experimental situations correct methods are given of determination of the parameters describing the phenomenon of superparamagnetism. The mai
Publikováno v:
Soviet Atomic Energy. 67:882-885
Publikováno v:
Physica Status Solidi (b). 79:K125-K130
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 11:608-612
1. A thermodynamic analysis is made of secondary reactions that may be responsible for contamination of carbonyl powders with carbon and oxygen. From a thermodynamic point of view, carbonyl iron-nickel powders may contain carbon in free form (carbon