Observation of a glassy phase ofHe4in the region of supersolid effects

Autor:	V. N. Grigor’ev, V. A. Tikhii, E. Ya. Rudavskii, A. S. Rybalko, V. A. Maidanov, V. Yu. Rubanskii, S. P. Rubets, Ye. V. Syrnikov
Rok vydání:	2007
Předmět:	Materials science Condensed matter physics Phonon Annealing (metallurgy) Capillary action chemistry.chemical_element Atmospheric temperature range Condensed Matter Physics Electronic Optical and Magnetic Materials law.invention Supersolid Helium-4 Pressure measurement chemistry law Helium
Zdroj:	Physical Review B. 76
ISSN:	1550-235X 1098-0121
Popis:	High-precision pressure measurements in solid {sup 4}He, grown by the capillary blocking technique, have been made in temperatures range from 50 to 500 mK. The temperature dependence of pressure indicates that aside from the usual phonon contribution {approx}T {sup 4}, there is an additional contribution {approx}T {sup 2}, the latter becoming dominant at temperatures T
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e3de104d2900cc08e30a522b1775c583 https://doi.org/10.1103/physrevb.76.224524 Zobrazit plný text záznamu