Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Yu. A. Timoshnikov"'
Publikováno v:
Journal of Applied Mechanics and Technical Physics. 40:545-548
Results of studies of structural and mechanical properties ofNi 3 Fe alloy are presented. The densities and types of dislocations in the alloy, the parameters of dislocation interaction, and the energy expended in deformation ofNi 3 Fe specimens in v
Autor:
N. M. Matveeva, Yu. A. Timoshnikov, Vladimir Plotnikov, A. I. Potekaev, V. A. Polyanskii, A. A. Klopotov
Publikováno v:
Russian Physics Journal. 39:867-871
The influence of γ radiation on the thermal and acoustic effects in amorphous Ti−Ni−Cu alloys is investigated. On the basis of the results obtained, a mechanism by which γ quanta affect the structure of amorphous metal alloys (AMA) is proposed.
Publikováno v:
Russian Physics Journal. 39:554-558
The influence of ∼1-MeV γ irradiation on polycrystalline and monocrystalline copper is investigated by recording acoustic radiation and by x-ray structural analysis. It is concluded that γ quanta of that energy indirectly influence the properties
Publikováno v:
Russian Physics Journal. 38:1061-1068
In this paper we report the results of x-ray structure analysis of how gamma rays and slight plastic strain affect phase transitions in the alloy Ti50Ni48Rh2. Analysis of the published data on the temperature dependences of the rhombohedral angle in
Autor:
A. A. Klopotov, Yu. A. Timoshnikov, I. A. Lapsker, N. M. Matveeva, Vladimir Plotnikov, Yu. A. Sazanov
Publikováno v:
Russian Physics Journal. 37:746-749
The influence of small doses of γ radiation on the structure-sensitive properties of CuTi amorphous metallic alloy (AMA) is investigated. The AMA exhibit brittle behavior. It is found that, in samples exposed to γ radiation, the nonlinear behavior
Publikováno v:
Russian Physics Journal. 36:887-889
The results of electrical resistivity measurements taken over the course of time on the ordering of Ni3Fe alloys after low-dose gamma irradiation are presented. A long-term, weak, aperiodic oscillation in the electrical resistivity of samples subject
Autor:
P. A. Cherdantsev, A. A. Botaki, B. V. Chakhlov, Yu. A. Timoshnikov, I. P. Chernov, L. A. Filipenko, A. P. Mamontov, S. R. Sharov
Publikováno v:
Radiation Effects. 97:155-160
Systematic investigations on the effect of small doses of ionizing radiation on defective semiconducting crystals have revealed an interesting feature : under a dose of 104minus;106r gamma-ray irradiation or 1012minus;1014e/cm2 electron flux the numb
Publikováno v:
Radiation Effects. 83:91-97
A new technique is applied to determine the sites of implanted substitutional impurities in GaAs. Since the Z values are nearly equal, Ga and As substitutions cannot be distinguished from a measurement of the width of channeling dips, but the asymmet
Publikováno v:
Physica Status Solidi (b). 58:409-414
A simulation method of charged particle scattering in a crystal lattice is described. Angular distributions of protons and positrons leaving the crystal are calculated and the orientational distributions of axial channeling particles are received. Th
Autor:
V. A. Korotchenko, I. A. Lapsker, A. P. Mamontov, Yu. A. Timoshnikov, B. S. Semukhin, I. P. Chernov
Publikováno v:
Soviet Atomic Energy. 57:499-501