Zobrazeno 1 - 9
of 9
pro vyhledávání: '"V. N. Eropkin"'
Autor:
V. Suski, N. N. Prentslau, V. M. Dmitriev, A. M. Gurevich, L. V. Shlyk, A. V. Terekhov, V. N. Eropkin, B. Yu. Kotur
Publikováno v:
Low Temperature Physics. 27:967-973
The results of experimental investigations of the temperature dependences of the surface resistance and specific heat of ternary rare-earth compounds are presented: LuFe4Al8, ScFe4Al8, CeFe4Al8, CeCr4Al8, YFe4Al8, YCr4Al8, YMn4Al8, UCu4Al8, LaAg6In6,
Publikováno v:
Low Temperature Physics. 25:10-17
Temperature dependences of low-frequency impedance (0–107 Hz) and heat capacity of LuFe4Al8 are studied at low temperature in the intervals 4.5–300 K and 1.5–120 K, respectively. The observed singularities suggest that antiferromagnetic phase o
Autor:
T. V. Chagovets, V. N. Eropkin
Publikováno v:
Low Temperature Physics. 29:957-959
A compact, top-loading 3He evaporation refrigerator is built for doing heat-capacity studies on various samples at temperatures below 1 K. It uses adsorption pumping and utilizes a portable helium Dewar of the STG-40 type as the cryostat. A calorimet
Publikováno v:
Bulletin of Materials Science. 14:669-674
Peculiarities of rf and thermodynamic properties of Y-Ba-Cu-O ceramics in the normal state are detected. These include frequency oscillations of resistance in the range ∼ 107 to 2×109 Hz, dielectrization of ceramic properties below 106 Hz, tempera
Autor:
N. N. Prentslau, V. N. Eropkin, A. S. Ermolenko, A. G. Kuchin, V.M. Dmitriev, A. M. Gurevich, L. A. Ishchenko
Publikováno v:
Magnetic and Superconducting Materials.
Publikováno v:
Magnetic and Superconducting Materials.
Publikováno v:
Low Temperature Physics. 24:760-761
Reentrant spinels Li0.5Fe2.5−xGaxO4 with x=0.9 and 1.2 display peaks on the temperature dependences of heat capacity C at T1=13.4 K (x=0.9) and 14.2 K (x=1.2) respectively, which are typical of a first-order phase transition. This transition is ide
Publikováno v:
Low Temperature Physics. 24:255-256
The specific heat Cm of the magnetic subsystem of reentrant ferrimagnets Li0.5Fe2.5−xGaxO4 with x=0.9 and 1.2 is investigated in the temperature range 1.9–22 K. It is found that, in the low-temperature region of this interval, Cm is a linear func
Autor:
Yu. V. Telezhenko, Ireneusz Natkaniec, V. N. Eropkin, A. M. Gurevich, J. Wąsicki, V. G. Khomenko, J. Mayer
Publikováno v:
physica status solidi (b). 150:39-45