Now showing items 1-3 of 3

    • Magnetic Properties, EPR and NEXAFS – Spectroscopy of Iron-Doped Bi₃NbO₇ Ceramics 

      Zhuk, Nadezhda A.; Belyy, Vladimir A.; Lutoev, Vladimir P.; Makeev, Boris A.; Nekipelov, Sergey V.; Rychkova, Lubov V.; Жук, Н.A.; Белый, В.A.; Лютоев, В.П.; Макеев, Б.A.; Некипелов, С.В.; Рычкова, Л.В. (Сибирский федеральный университет. Siberian Federal University, 2018-09)
      The measurements of magnetic susceptibility, EPR and NEXAFS- spectroscopy study of the ironcontaining solid solutions of bismuth niobate Bi3NbO7 has indicated that iron atoms are represented by monomeric Fe(III) and ...
    • Magnetic Susceptibility and EPR Study of Bi₅Nb₃−₃ₓCo₃ₓO₁₅−δ 

      Zhuk, Nadezhda A.; Lutoev, Vladimir P.; Beznosikov, Dmitriy S.; Nizovtsev, Andrey N.; Rychkova, Lubov V.; Жук, Надежда А.; Лютoев, Владимир П.; Безнoсикoв, Дмитрий С.; Низовцев, Андрей Н.; Рычкoва, Любoвь В. (Сибирский федеральный университет. Siberian Federal University, 2020-05)
      Magnetic susceptibility, microstructure and EPR of cobalt-containing solid solutions with layered perovskite-like structure Bi5Nb3−3xCo3xO15−δ have been studied. Solid solutions of Bi5Nb3−3xCo3xO15−δ (x60.005) can be ...
    • Modeling EPR Powder Spectra of triclinic BiNb₁₋ₓMnₓO₄₋δ 

      Lutoev, Vladimir P.; Zhuk, Nadezhda A.; Makeev, Boris A.; Belyy, Vladimir A.; Beznosikov, Dmitriy S.; Лютоев, Владимир П.; Жук, Надежда А.; Макеев, Борис А.; Белый, Владимир А.; Безносиков, Дмитрий С. (Сибирский федеральный университет. Siberian Federal University, 2018-10)
      EPR of solid solutions BiNb₁₋ₓMnₓO₄₋δ in triclinic modification have been studied. The EPR spectra revealed sextet structure of Mn(II) ions with 8:4 mT splitting and some features at g = 3:80 and 1:47, and a broad diffuse ...