V. V. Varlamov, B. S. Ishkhanov, V. N. Orlin, V. A. Chetvertkova
A combined analysis of experimental data on total and partial photoneutron
reaction cross sections, obtained using bremsstrahlung γ-radiation and
quasi-monoenergetic annihilation photon beams, was performed for nine Sn
isotopes. The partial reactions σeval(γ, nX) and σeval(γ, 2nX) cross sections
were evaluated using an approach free of the shortcomings of experimental
neutron multiplicity sorting ... hiện toàn bộ
D. D. Dzhappuev, В. В. Алексеенко, V. I. Volchenko, G. V. Volchenko, Zh. Sh. Guliev, E. V. Gulieva, A. U. Kudzhaev, Yu. N. Konovalov, A. S. Lidvansky, О. И. Михайлова, V. B. Petkov, D. V. Smirnov, V. Stepanov, Yu. V. Stenkin, Н. С. Хаердинов
L. N. Korotkov, V. S. Dvornikov, V. A. Dyad’kin, A. A. Naberezhnov, A. A. Sysoeva
The dielectric and elastic properties of the SiO2-NaNO2 nanocomposite obtained
by incorporation of sodium nitrite into a porous glass matrix with an average
pore diameter of ≈7 nm have been investigated in the temperature range 300–550
K. A significant softening of the shear modulus has been revealed in the
temperature range 380–520 K, which corresponds to the premelting region of the
embedded mat... hiện toàn bộ