Zobrazeno 1 - 10
of 42
pro vyhledávání: '"A. V. Kukhto"'
Publikováno v:
Nauka i Tehnika, Vol 0, Iss 1, Pp 32-38 (2009)
The paper considers possibilities to apply magnetic-abrasive machining method as one of the final operations for polishing flat surfaces of silicon wafers. A mathematical model has been built that reflects main principles of tool-work-piece interacti
Externí odkaz:
https://doaj.org/article/d72dc00ce48b473c9a88dc2106135ee0
Autor:
T. A. Solodova, A. V. Kukhto, E. N. Nikonova, K. N. Degtyarenko, Ruslan M. Gadirov, I. N. Kukhto, T. N. Kopylova
Publikováno v:
Optics and Spectroscopy. 120:235-241
Photoluminescent and electroluminescent properties of four new bipolar linear derivatives of divinyl dibenzothiophene sulfone are studied. It is found that amorphous films of solutions, as well as films of the compounds under study in the poly(N-viny
Publikováno v:
Technical Physics. 56:754-759
Electron attachment spectroscopy is employed to demonstrate that the scattering of slow (0–15 eV) electrons from perylenetetracarboxilic dianhydride (PTCDA) molecules in the gas phase leads to the resonant formation of molecular and fragment negati
Publikováno v:
Russian Journal of Physical Chemistry B. 4:1014-1027
Bound states of electrons with electroactive aromatic molecules, promising for use in molecular electronics, are studied employing electron attachment spectroscopy Anions are produced in the gas phase through the capture of electrons with energies of
Autor:
V. K. Ol’khovik, V. A. Tolkachev, I. N. Kukhto, A. V. Kukhto, D. A. Vasilevskii, E. V. Dudko, I. I. Kalosha
Publikováno v:
Journal of Applied Spectroscopy. 75:898-901
From oxygen-induced quenching of polarized fluorescence of 4,4′-bis[2-(1,3-benzoxazol-2-yl)ethenyl]biphenyl, we have observed structural transformation in electronically excited molecules with retention of fluorescent capability, initiated by colli
Publikováno v:
Journal of Applied Spectroscopy. 75:506-513
Single and dissociative ionizations of the POPOP molecule by electron impact in the gas phase are studied using mass spectroscopy. Fragmentation pathways of the molecule are proposed taking into account the common system of conjugated π-electrons an
Autor:
Ana Nedelcheva, Ivo Grabchev, A. V. Kukhto, V. N. Pavlosvskii, Yu. V. Grazulyavichyus, Evgenii V. Lutsenko, É. É. Kolesnik, A. L. Gurskii, K. A. Osipov
Publikováno v:
Journal of Applied Spectroscopy. 74:915-920
We have studied the effect of the intensity of the exciting radiation and the temperature on the emission properties of two kinds of thin-film samples based on blends of two types of organic electroactive materials: polyfluorene + iridium triphenylpy
Autor:
A. L. Ivanov, V. K. Ol’khovik, N. A. Galinovskii, É. É. Kolesnik, I. N. Kukhto, S. M. Kazakov, V. E. Agabekov, A. V. Kukhto
Publikováno v:
Journal of Applied Spectroscopy. 74:760-764
We have measured the energy loss spectra of 4,4′-bis[(E)-1-(1,3-benzoxazol-2-yl)-2-ethenyl]-2-n-hexyloxy biphenyl for interaction with electrons with energies 17.5 eV and 50 eV. We used time-dependent density functional theory to calculate spectra
Autor:
A. L. Ivanov, A. V. Kukhto, S. M. Kazakov, A. I. Mit'kovets, N. A. Borisevich, D. V. Murtazaliev, V. A. Povedailo, O. V. Khristoforov
Publikováno v:
Journal of Applied Spectroscopy. 72:503-508
The electron energy loss spectra (EELS) of indole, 3-indolyl propionic acid, 3-indolealdehyde, 3-dimethylaminomethylindole, tryptophan, and N-acetyl-L-tryptophan in the gas phase upon excitation by monokinetic electrons with an energy of E0 = 11–50
Autor:
N. A. Borisevich, S. M. Kazakov, A. L. Ivanov, A. V. Kukhto, O. V. Khristoforov, B. Ya. Artyukhov, D. V. Murtazaliev
Publikováno v:
Journal of Applied Spectroscopy. 71:681-685
Electron energy loss spectra (EELS) of fluorene, fluorenone, and diiodofluorenone vapors excited by monokinetic electrons of energies 15–50 eV have been obtained. The singlet and triplet absorption bands of these molecules have been calculated. Com