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