The effect of finite size of the system on correlation length behaviour at the presence of external field

• Published in: Condensed Matter Physics
• Date: 2007
• Main Author: Kozlovskii, M.P.
• Format: Article
• Language: English
• Published: Інститут фізики конденсованих систем НАН України 2007
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/118193
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: The effect of finite size of the system on correlation length behaviour at the presence of external field / M.P. Kozlovskii // Condensed Matter Physics. — 2007. — Т. 10, № 2(50). — С. 173-178. — Бібліогр.: 17 назв. — англ.

The explicit analytical expression for the effective correlation length ξ as a function of reduced temperature , external field h and system size L for the Ising-like system near the phase transition point Tc is obtained. The role of these quantities in the formation of the correlation length value...