Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Yu. S. Tver'yanovich"'
Autor:
Yu. S. Tver’yanovich
Publikováno v:
Glass Physics and Chemistry. 48:72-74
Publikováno v:
Journal of Energetic Materials. 37:420-432
A model has been developed which makes it possible to determine the temperature profile arising in energetic materials containing absorbing inclusions when exposed to laser radiation. The m...
Autor:
G. O. Abdrashitov, A. O. Aver’yanov, Yu. S. Tver’yanovich, A. S. Tver’yanovich, M. A. Ilyushin, M. D. Bal’makov
Publikováno v:
Russian Journal of Applied Chemistry. 92:248-253
The effect of graphene additions on the initiation threshold of (5-nitrotetrazolato-N2)pentamminecobalt(III) perchlorate in excitation in the overtone of the vibration mode (λ = 1554 nm) was studied. The dependence of the initiation threshold power
Publikováno v:
Optik. 240:166861
Raman spectra of crystalline sulfur samples of the mixed isotopic composition (32S8)1−x(34S8)x, where 0 ≤ x ≤ 1, have been studied. These spectra demonstrate synchronization of oscillations of S8 molecules of the same isotopic composition which
Autor:
Yu. S. Tver’yanovich, A. V. Kuz’menko
Publikováno v:
Glass Physics and Chemistry. 43:421-428
A model is described, which makes it possible to calculate the distribution of nonequilibrium carriers and an electric field near the p–n junction, which arose as a result of the internal photoeffect. Using laser illumination, the possibilities to
Publikováno v:
Russian Journal of Electrochemistry. 53:777-781
Synthesis of nanostructured silver iodide and criteria for evaluating the role of the random factor in its formation were considered. The phase composition was controlled using mechanical, thermal, and heterogeneous modification. Particular attention
Autor:
Yu. S. Tver’yanovich, A. V. Kurochkin, Fahd Sikandar Khan, A. A. Razumtsev, Ilya E. Kolesnikov
Publikováno v:
Glass Physics and Chemistry. 43:298-301
For chalcogenide glasses in the system (1 – x)[0.15Ga2S3 · 0.85GeS2] · xEr2S3, the absorption and luminescence spectra are investigated and the X-ray diffraction analysis is performed. A small shift in the position of the erbium absorption band w
Autor:
M. D. Bal’makov, G. O. Abdrashitov, Andrey Tverjanovich, A. O. Aver’yanov, M. A. Ilyushin, Yu. S. Tver’yanovich
Publikováno v:
Russian Journal of General Chemistry. 87:1451-1455
Photolytic decomposition of the complex [Co(NH3)5(H2O)](ClO4)3 under the action of a laser with a wavelength of 355 nm, which is resonant in energy to the energy of the (1 A 1g → 1 T 2g ) d–d transition, was studied. Decomposition of the complex
Publikováno v:
Journal of Non-Crystalline Solids. 457:164-168
The samples of GeS 1.35 glasses were synthesized with germanium and sulfur of natural isotopic composition and with isotopically enriched germanium ( 72 Ge, 74 Ge, 76 Ge). The glasses were investigated by the method of Raman scattering spectroscopy (
Publikováno v:
Russian Journal of Physical Chemistry B. 12:617-619
Using X-ray phase analysis and impedance monitoring, it was shown that for a nanolayered structure, softened glass (V2O5 · GeO2) can take an imprint from AgI lattice and retain it while being cooled to temperatures below Tg.