Boson localization and excitations of liquidHe4confined in gelsil

Autor:	Henry R. Glyde, Jonathan Pearce, Francesco Albergamo, Helmut Schober, Jacques Bossy
Rok vydání:	2007
Předmět:	Superfluidity Physics Helium-4 Phonon Vapor pressure Transition temperature Atomic physics Neutron scattering Condensed Matter Physics Roton Intensity (heat transfer) Electronic Optical and Magnetic Materials
Zdroj:	Physical Review B. 76
ISSN:	1550-235X 1098-0121
Popis:	We present neutron scattering measurements of the phonon-roton (P-R) modes of liquid {sup 4}He at saturated vapor pressure confined in 44 A mean pore diameter gelsil in the wave vector range 0.4{
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3ee93c1b6de8c919b0f55fb483d8e4d6 https://doi.org/10.1103/physrevb.76.064503 Zobrazit plný text záznamu