Zobrazeno 1 - 10
of 15
pro vyhledávání: '"N N Prentslau"'
Publikováno v:
Low Temperature Physics. 31:73-76
The results of an experimental study of the resistivity ρ and thermopower in the temperature range 4.2–300 K are presented for commercial-grade copper subjected to plastic deformation at room temperature. A number of inter-correlated anomalies, du
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10294827fb74c104f41385eaa0e29bb0
https://doi.org/10.1063/1.1820371
https://doi.org/10.1063/1.1820371
Publikováno v:
Low Temperature Physics. 31:47-51
Direct evidence for superconductivity in the new magnetic compound PrAg6In6 is revealed for the first time. The distinct Andreev-reflection current is observed in metallic point contacts (PC) based on this compound. The data obtained provide reason e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::769781bc2c802deadf5d4a5fae0af9f2
https://doi.org/10.1063/1.1820362
https://doi.org/10.1063/1.1820362
Autor:
N. N. Prentslau, L. A. Ischenko, A. M. Gurevich, R. Troć, W. Suski, V. M. Dmitriev, A. V. Terekhov
Publikováno v:
Low Temperature Physics. 30:483-493
From measurements of the heat capacity and resistivity of α uranium and the compounds UCu5Al, UCu4Al8, UFe4Al8, and U3Ni3Sn4 it is established experimentally for the first time that those properties have anomalies at temperatures near 60 K and in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::157073acf018d7b7022d05ab3bb8fa8a
https://doi.org/10.1063/1.1768353
https://doi.org/10.1063/1.1768353
Publikováno v:
physica status solidi (c). 1:1824-1827
ScFe4Al8 and YFe4Al8 crystallise in the tetragonal structure of the ThMn12–type. Whilst there exists antiferromagnetic ordering in the Fe sublattice below about 100–200 K in these compounds, they can be considered the reference materials for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8adfd7e7fa6a436930addac327f72599
https://doi.org/10.1002/pssc.200304478
https://doi.org/10.1002/pssc.200304478
Autor:
Ewa Talik, L. A. Ishchenko, V. M. Dmitriev, I. V. Zolochevskii, B. Ya. Kotur, N. N. Prentslau, A. V. Terekhov, W. Suski
Publikováno v:
Low Temperature Physics. 29:901-909
The anisotropy of the electrical resistivity of YFe4Al8 and ScFe4Al8 single crystals is investigated for the first time in the frequency range 0–108 Hz and temperature range 300–4.2 K. It is found that the conductivity is higher along the growth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3b61aae2a056c5ddb962330100c03f0
https://doi.org/10.1063/1.1614234
https://doi.org/10.1063/1.1614234
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,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ae230f7e44b962b76399aecddb27aa8
https://doi.org/10.1063/1.1421464
https://doi.org/10.1063/1.1421464
Publikováno v:
Low Temperature Physics. 27:484-492
The temperature dependence of the electrical resistivity ρ of pure polycrystalline aluminum and copper after plastic deformation is investigated in the temperature interval 4.2–300 K. Using heat treatment as a tool for changing the crystallite siz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3c94d85123666f0b7d81e435447db9b
https://doi.org/10.1063/1.1382992
https://doi.org/10.1063/1.1382992
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4c617bb00434828989ec80f21007474
https://doi.org/10.1063/1.593699
https://doi.org/10.1063/1.593699
Publikováno v:
Low Temperature Physics. 28:260-262
For the first time we present direct evidence for superconductivity in the ternary magnetic compound YFe4Al8 with the ThMn12 type structure, found via point-contact (PC) experiments on contacts between a silver needle and single-crystal YFe4Al8, whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df6e56ca616432621d38784890957495
https://doi.org/10.1063/1.1477359
https://doi.org/10.1063/1.1477359
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3765344e8a3f6257c6c2b5be21b9d142
https://doi.org/10.1007/bf02744704
https://doi.org/10.1007/bf02744704