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pro vyhledávání: '"A. R. Buev"'
Autor:
A. R. Buev
Publikováno v:
Technical Physics Letters. 30:826-828
The distribution of silver admixture in the bulk of polycrystalline magnesia-based ceramics has been studied after sintering at 1690°C. Silver was introduced into the composite in the form of oxide. The residual silver content exhibits anomalous beh
Autor:
A. R. Buev, E.N. Shirani, A. A. Sorokin, Z. Z. Akselrod, B.A. Komissarova, L.G. Shpinkova, I. P. Zibrov, S. I. Semyonov, G.K. Ryasny, G. A. Denisenko
Publikováno v:
Hyperfine Interactions. 73:337-346
The electric quadrupole interaction of181Ta in Y2O3, CuO, and in the YBa2Cu3O7−δ high temperature superconductors, doped with181Hf, has been studied by the time-differential perturbed angular correlation method (TDPAC). In Y2O3, two distinct fract