Influence of aerogel deformation on spin diffusion in liquid 3He: how to take correlations into account?

Autor:	L. A. Melnikovsky
Rok vydání:	2018
Předmět:	Materials science Physics and Astronomy (miscellaneous) Condensed matter physics Condensed Matter::Other Physics::Instrumentation and Detectors Plane (geometry) General Physics and Astronomy Aerogel Deformation (meteorology) Condensed Matter::Disordered Systems and Neural Networks 01 natural sciences 010305 fluids & plasmas Condensed Matter::Soft Condensed Matter Correlation function (statistical mechanics) Liquid crystal 0103 physical sciences Spin diffusion High Energy Physics::Experiment Diffusion (business) 010306 general physics Anisotropy
Zdroj:	Low Temperature Physics. 44:1074-1076
ISSN:	1090-6517 1063-777X
Popis:	The transformation law for the correlation function of a nematic aerogel during its deformation is obtained. An approach to describe spin diffusion in 3He, which is confined in a deformed aerogel assuming weak correlation, is proposed. The anisotropy of the diffusion coefficient in a plane perpendicular to the aerogel strands remains small, even for significant deformation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0d708d9cde72e4bb36546808f73caa60 https://doi.org/10.1063/1.5055851 Zobrazit plný text záznamu