03-13U

# 03-13U

By - Posted on 08 February 2012

UDC:
532; 533; 533.9:530.182; 536.75; 536-12.01.
PACS:
05.60.+w, 05.70.Ln, 05.20.Dd, 52.25.Dg, 52.25.Fi

Influence of an external field on the critical behaviour of the three- dimensional magnet. III. The Free energy for the limited external field ($h \not =0$ and $\tau \not =0$).

M.P. Kozlovskii

The expression for free energy of the one component magnet near critical point as function of temperature and external field is calculated. The susceptibility of the system is founded and its dependence on parameters of System Hamiltonian and interaction potential is investigated in case of the boundary external field $\mathaccent "707E\relax h_c$.

Year:
2003
Pages:
35