Zobrazeno 1 - 10
of 12
pro vyhledávání: '"N. M. Dobrovolskii"'
Autor:
E. I. Deza, N. M. Dobrovolskii, T. K. Ikonnikova, L. V. Kotova, E. S. Krupitsyn, I. Ju. Rebrova, M. E. Changa, V.G. Chirskii
Publikováno v:
Chebyshevskii sbornik. 23:282-303
Publikováno v:
Journal of the Less Common Metals. 62:329-334
The heat capacity and the magnetic properties of the binary molybdenum chalcogenides Mo6S8 and Mo6Se8 were measured in the temperature range 2–30 K. The results indicate that the lattice contribution to the heat capacity at temperatures T < 15 K fo
Publikováno v:
Journal of Low Temperature Physics. :243-252
The heat capacity of molybdenum chalcogenides with different Sn/Ga content was measured at temperatures of T ≤ 60 K. The occurrence of two phases of the chalcogenides studied could clearly be seen for higher Ga concentrations. In the miscibility ga
Publikováno v:
Journal of Low Temperature Physics. :253-264
Results of heat capacity measurements of Mo6X8 and Mo6X6Y2 compounds (X = 5, Se, and Te; Y = Br and I) in the temperature range from 2 to 30 K and in a magnetic field of 50 kG are reported and discussed. The analysis of the C results is done on the b
Publikováno v:
Journal of Low Temperature Physics. 40:479-493
Results of measurements of the heat capacity of the ternary molybdenum chalcogenides PbMo6S8, and PbMo6Se8 and of samples with small Fe content PbFe x Mo6S8 (x = 0.05; 0.1) are presented and discussed. A strong decrease of T cand increase of the γ c
Publikováno v:
Physica Status Solidi (a). 51:399-405
Measurements of the heat capacity (2 to 30 K) and the magnetic susceptibility (2 to 300 K) are reported for nearly homogeneous YbFexMo6S8 compounds of the Chevrel phase, with x = 0, 0.02, and 0.04. For x = 0 and x = 0.02 the samples show a supercondu
Publikováno v:
Physica Status Solidi (a). 44:K79-K82
Publikováno v:
Journal of Low Temperature Physics. 30:535-539
The heat capacity of Mo5SnGa x S6 was measured in the temperature range from 2 K to 25 K with x = 0.0, 0.18, 0.22, and 0.25. Independent of the x-value a peak appears in the phonon spectrum of all investigated compounds at low frequencies. Similar to
Publikováno v:
Journal of Low Temperature Physics. 29:565-572
The effect of preparation technique and pressure on the critical current densityj c for PbMo 6 S 8 and SnMo 6 S 8 is investigated. It is shown thatj c is significantly influenced by preparation technique. The lower limit forj c at 4.2 K is 2 · 10 4