Phase transition and critical correlation functions in the spin- ½ Ising model on a diamond lattice
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Phase transition and critical correlation functions in the spin- ½ Ising model on a diamond lattice. / Mouritsen, Ole G.
In: Journal of Physics C: Solid State Physics, Vol. 13, No. 20, 1980, p. 3909-3920.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Phase transition and critical correlation functions in the spin- ½ Ising model on a diamond lattice
AU - Mouritsen, Ole G.
PY - 1980
Y1 - 1980
N2 - The critical properties of the spin-1/2 Ising ferromagnet on a diamond lattice are calculated using the Monte Carlo technique. The heat capacity, the susceptibility, the magnetisation, and various pair and multispin correlation functions are calculated as functions of the temperature. The critical temperature, and the critical parameters pertaining to the magnetisation, are determined. The results are consistent with series analyses. Using the critical values of the correlation functions, it is shown that the basic assumption in the theory of Frank and Mitran (1978) is not exact for the diamond lattice.
AB - The critical properties of the spin-1/2 Ising ferromagnet on a diamond lattice are calculated using the Monte Carlo technique. The heat capacity, the susceptibility, the magnetisation, and various pair and multispin correlation functions are calculated as functions of the temperature. The critical temperature, and the critical parameters pertaining to the magnetisation, are determined. The results are consistent with series analyses. Using the critical values of the correlation functions, it is shown that the basic assumption in the theory of Frank and Mitran (1978) is not exact for the diamond lattice.
U2 - 10.1088/0022-3719/13/20/013
DO - 10.1088/0022-3719/13/20/013
M3 - Journal article
AN - SCOPUS:0009500194
VL - 13
SP - 3909
EP - 3920
JO - Journal of Physics C: Solid State Physics
JF - Journal of Physics C: Solid State Physics
SN - 0022-3719
IS - 20
ER -
ID: 238393756