29 citations · 54 across the 5 of their papers we have counts for
5 papers
Synthesis and Characterization of Sodium Iron Antimonate Na2FeSbO5 One-Dimensional Antiferromagnetic Chain Compound with a Spin Glass Ground State
Uma Sitharaman, Vasilchikova Tatyana, Sobolev Alexey +9
A new oxide, sodium iron antimonate, Na2FeSbO5, was synthesized and structurally characterized, and its static and dynamic magnetic properties were comprehensively studied both exp…
57Fe Mössbauer study of unusual magnetic structure of multiferroic 3R-AgFeO2
Alexey V. Sobolev, Vyacheslav S. Rusakov, Alexander S. Moskvin +5
We report new results of a 57Fe Mössbauer study of multiferroic 3R-AgFeO2 powder samples performed in a wide temperature range, including two points, TN1 ~ 14 K and TN2 ~ 9 K, of m…
Anisotropic hyperfine interactions in FeP studied by 57Fe Mossbauer spectroscopy and 31P NMR
Igor A. Presniakov, Alexey V. Sobolev, Andrey A. Gippius +6
We report results of 57Fe Mossbauer and 31P NMR studies of a phosphide FeP powder sample performed in a wide temperature range including the point (TN ~ 120 K) of magnetic phase tr…
Local Structure and Hyperfine Interactions of 57Fe in NaFeAs Studied by Mossbauer Spectroscopy
Igor Presniakov, Igor Morozov, Alexey Sobolev +7
Detailed 57Fe Mossbauer spectroscopy measurements on superconducting NaFeAs powder samples have been performed in the temperature range 13 K < T < 300 K. The 57Fe spectra recorded…
A 57Fe Mössbauer Study Of Local Structure And Spin Arrangements In Antiferromagnetic NaFeAs
Igor Presniakov, Igor Morozov, Alexey Sobolev +5
Detailed 57Fe Mössbauer spectroscopy measurements on superconducting NaFeAs powder crystals have been performed. The 57Fe spectra recorded in the paramagnetic temperature range (T…