New impurity effect in thermal expansion of ¹⁴N₂-Ar solid solutions

dc.contributor.author	Aleksandrovskii, A.N.
dc.contributor.author	Manzhelii, V.G.
dc.contributor.author	Udovidchenko, B.G.
dc.contributor.author	Esel'son, V.B.
dc.date.accessioned	2021-02-04T17:39:44Z
dc.date.available	2021-02-04T17:39:44Z
dc.date.issued	1996
dc.identifier.citation	New impurity effect in thermal expansion of ¹⁴N₂-Ar solid solutions / A.N. Aleksandrovskii, V.G. Manzhelii, V.B. Esel'son, B.G. Udovidchenko // Физика низких температур. — 1996. — Т. 22, № 3. — С. 345-347. — Бібліогр.: 12 назв. — англ.	uk_UA
dc.identifier.issn	0132-6414
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/176453
dc.description.abstract	Thermal expansion of solid solutions of nitrogen in argon (0.51; 2.24; 4.89% ¹⁴N₂) has been investigated in the temperature range 1-16 K. An impurity contribution Да to a linear expansion coefficient has been separated. Negative values of Δα at T < 4.3 К for the solution with the nitrogen concentration 0.51 % and independence of Δα on impurity content for two concentrated solutions below 7 К have been found. A qualitative explanation of the peculiarities mentioned has been proposed.	uk_UA
dc.description.sponsorship	The authors are grateful to Yu. A. Freiman for his participation in the discussion of the results.	uk_UA
dc.language.iso	en	uk_UA
dc.publisher	Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України	uk_UA
dc.relation.ispartof	Физика низких температур
dc.subject	Письма pедактоpу	uk_UA
dc.title	New impurity effect in thermal expansion of ¹⁴N₂-Ar solid solutions	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA