Premium
Finite‐temperature quantum transfer‐matrix simulations of the frustrated spin 1/2 chains: comparison with experiment
Author(s) -
Bieliński M.,
Kamieniarz G.,
Szukowski G.,
Baran M.,
Gladczuk L.,
Szymczak H.
Publication year - 2003
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.200301718
Subject(s) - transfer matrix method (optics) , transfer matrix , chain (unit) , quantum , spin (aerodynamics) , matrix (chemical analysis) , magnetic susceptibility , condensed matter physics , transfer (computing) , physics , materials science , statistical physics , quantum mechanics , thermodynamics , computer science , composite material , computer vision , parallel computing
This article presents the thermodynamical properties of quasi‐one dimensional magnetic systems CuGeO 3 and new obtained Pb[Cu(SO 4 )(OH) 2 ] evaluated by the numerically exact quantum transfer‐matrix method. Numerical results calculated for an infinite system and for a finite‐chain structure are compared successfully with experimental magnetic susceptibility data.