Zobrazeno 1 - 10
of 13
pro vyhledávání: '"A M, Zhilyakov"'
Autor:
E. P. Naiden, S. M. Zhilyakov
Publikováno v:
Russian Physics Journal. 40:869-874
The magnetocaloric effect for ferrimagnetic materials of the hexagonal system, for which a characteristic feature is the presence of spontaneous spin-orientational transitions when the temperature changes, is analyzed. Expressions are obtained for th
Autor:
C R, Vitek, S P, Brisgalov, V Y, Bragina, A M, Zhilyakov, K M, Bisgard, M, Brennan, O N, Kravtsova, B D, Lushniak, R, Lyerla, S S, Markina, P M, Strebel
Publikováno v:
European journal of epidemiology. 15(1)
A massive diphtheria epidemic which began in the former Soviet Union in 1990 is the first large-scale diphtheria epidemic in developed countries in more than 30 years and has primarily affected adults. In response, health authorities attempted to max
Autor:
E. P. Naiden, S. M. Zhilyakov
Publikováno v:
Physics of the Solid State. 39:967-968
Publikováno v:
Soviet Physics Journal. 29:521-525
An x-ray diffraction analysis of the thermal expansion of the crystal Ni0.28Zn0.72Fe2.0O4 in the temperature range 90–400°K was performed. It was found that the coefficient of thermal expansion α(T) is anisotropic at temperatures T
Publikováno v:
Soviet Physics Journal. 19:703-706
Autor:
S. M. Zhilyakov, E. P. Naiden
Publikováno v:
Soviet Physics Journal. 20:41-46
Publikováno v:
Soviet Physics Journal. 24:1071-1076
A statistical model of a ferrimagnet with diamagnetically dilute “weak” sublattice is examined in a molecular field approximation with exchange interactions taken into account in the first and second coordination spheres. The magnetic configurati
Publikováno v:
Soviet Physics Journal. 18:1452-1455
Publikováno v:
Soviet Physics Journal. 10:33-36
Polycrystalline materials of composition $$Li0.5(1---\alpha ) Co\alpha Fe1.9---0.1\alpha {\rm A}l0.6(1---\alpha ){\rm O}_4$$ have been prepared with α = 0.004, 0.006, 0.008, 0.010, 0.012, 0.014, 0.016. The forward and reverse losses in a decimeter i
Autor:
S. M. Zhilyakov
Publikováno v:
Soviet Physics Journal. 10:9-11
Neel's theory is applied to the anomalous temperature dependence of the saturation magnetization σS(T) for polycrystalline materials of composition Li0.5 Fe2.5-x AlxO4 (0 ⩽x ⩽ 1), over the range-196 ° C to the Curie point. The molecular-field c