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pro vyhledávání: '"N. N. Zholonko"'
Autor:
N. N. Zholonko
Publikováno v:
Low Temperature Physics. 39:561-564
The diffusion kinetic of classic impurity particles has been investigated in the framework of the one-dimensional two-level model and applied for the explanation of solid hydrogen thermal conductivity data with extremely low concentrations of neon im
Autor:
N. N. Zholonko
Publikováno v:
Low Temperature Physics. 33:507-510
The thermal conductivity of solid hydrogen with 1–2ppm Ne impurity is investigated in the temperature range 1.5–10K on samples grown from the liquid phase at various growth rates. The results differ qualitatively from those obtained on samples gr
Autor:
N. N. Zholonko
Publikováno v:
Physics of the Solid State. 49:1086-1092
The thermal conductivity of solid hydrogen with 0.0001–0.0002 at. % Ne in the form of equilibrium samples grown at a low rate after remelting is investigated in the temperature range 1.5–10.0 K. It is demonstrated that the temperature dependence
Autor:
N. N. Zholonko, O. I. Purskii
Publikováno v:
Physics of the Solid State. 46:2015-2020
The temperature dependences of the thermal conductivity are calculated for solid SF6 and Xe. The influence of thermal pressure in a crystal on the isochoric thermal conductivity is investigated. The contributions of the phonon-phonon and phonon-rotat
Autor:
N. N. Zholonko
Publikováno v:
Physics of the Solid State. 53:138-140
The effect of chromatic polarization observed in samples prepared for studying thermal conductivity of weak solid solutions (p-H2)1 − xArx has been described. Bulk cylindrical samples have been grown in a molybdenum glass ampule through desublimati
Autor:
N. N. Zholonko
Publikováno v:
Physics of the Solid State. 48:1678-1680
The thermal conductivity of solid parahydrogen is investigated using the stationary method with a plane sample in the temperature range 1.5–6.0 K in order to reveal a Poiseuille flow in solid hydrogen. It is established that the thermal conductivit
Publikováno v:
Low Temperature Physics. 29:768-770
The linear expansion coefficients of solid bulk samples of N2O with 5% Kr impurity are measured by an absolute dilatometric method in comparison with pure N2O in the temperature range 80–150 K. An additional unusual orientational effect is discusse
Autor:
V. B. Kokshenev, N. N. Zholonko
Publikováno v:
physica status solidi (b). 156:119-130
The paper proposes a pseudospin approach to describe low-temperature dynamics and thermodynamics of weak molecular solutions of linear molecules in atomic cryomatrices. On the basis of a microscopic Hamiltonian, a direct analogue of a weak ortho-para