Zobrazeno 1 - 10
of 23
pro vyhledávání: '"V. N. Abramov"'
Effect of preliminary electron-beam irradiation on hole transport in molecularly doped polycarbonate
Autor:
E. P. Grach, V. N. Abramov, Vladimir Saenko, Evgenii D. Pozhidaev, Andrey Tyutnev, G. A. Belik
Publikováno v:
High Energy Chemistry. 44:364-370
The effect of preliminary electron-beam irradiation on hole transport in a molecularly doped polymer was studied with the use of the time-of-flight technique in the radiation-induced mode. Specimens that exhibit a plateau on their time-of-flight curv
Publikováno v:
High Energy Chemistry. 42:29-35
The processes of generation and transport of excess charge carriers in molecularly doped polycarbonate and polystyrene were experimentally studied at room temperature. The polymers were ionized by 7-and 50-keV electrons. The radiation-chemical yield
Publikováno v:
High Energy Chemistry. 38:104-107
The results of numerical simulation of the rise and decay of transient current in a virgin specimen of a model polymer upon continuous irradiation and in the irradiated specimen after its holding for a certain time are presented. The dependence of th
Publikováno v:
High Energy Chemistry. 34:370-375
Non-steady-state radiation-induced conductivity of poly(methyl methacrylate) was studied at room and elevated temperatures. It was shown that the conductivity is due to electric polarization of geminate pairs. The evolution of geminate pairs was rati
Autor:
S. N. Reznik, V. N. Abramov
Publikováno v:
Radiophysics and Quantum Electronics. 42:141-149
We examine both theoretically and experimentally the possibility of miniaturization of planar microstrip dipole antennas of small electric dimensions. The antennas are made from high-temperature superconductors. The dependence of the matching conditi
Publikováno v:
Powder Metallurgy and Metal Ceramics. 36:446-449
Autor:
V. I. Zhun, Sheludyakov Viktor D, S. A. Androsenko, V. N. Bochkarev, V. N. Abramov, T. F. Slyusarenko, A. B. Zhun, S. N. Tandura
Publikováno v:
ChemInform. 23
Publikováno v:
physica status solidi (a). 121:205-212
Transient radiation-induced conductivity (TRIC) of some 14 polymers is investigated under pulse (0.8 to 3.6 ms) irradiation by 7.7 MeV protons and 20 MeV α-particles at room temperature. TRIC per unit dose rate tends to decrease appreciably for prot
Publikováno v:
Powder Metallurgy and Metal Ceramics. 36:558-560
Publikováno v:
Powder Metallurgy and Metal Ceramics. 35:208-210
galvanic cutting disks (GCDs) in which the diamond grains are secured to the metallic matrix by galvanic nickel or iron binders [2]. This technology makes it possible to obtain a coating with a concentration of diamond powder of 5-55% [3] and a unifo