Phase transitions in Ising magnetic films and superlattices

Within the framework of mean field theory, we examine the phase transitions in Ising magnetic films and superlattices. By transfer matrix method, we derive two general nonlinear equations for phase transition temperatures of Ising magnetic films and superlattices, respectively. The equations can be applied to the films and superlattices with arbitrary exchange interaction constants and arbitrary layer number. Numerical results for phase transition temperatures as a function of exchange interaction constants are presented.Comment: 10 pages, 3 figures, accepted by Solid State Communication

Theodori Bezae Vezelii Poemata varia. Sylvae. Elegiae. Epitaphia. Epigrammata. Icones. Emblemata. Cato censorius. Omnia ab ipso auctore in unum nunc corpus collecta et recognita.

GLN-3911Adams, Cambridge, B 931Adams-Rawles-Saunders, F.106CDM, p. 149Drummond, Aberdeen, n° 470Gardy, Bèze, n° 9Index aureliensis, n° 118.866Kecskeméti, Estienne, n° 177NUC, NSB 0061144STC Edinburgh, p. 4

Theodori Bezae Vezelii poëmata varia. Sylvae. Elegiae. Epitaphia. Epigrammata. Icones. Emblemata. Cato censorius. Abrahamus sacrificans. Canticum canticorum. Omnia ab ipso auctore in unum nunc corpus collecta et recognita. Accessit Jac. Lectii V. Cl. Jonah, seu poetica paraphrasis ad eum vatem.

GLN-4035Adams, Cambridge, B 933Adams-Rawles-Saunders, F.108CDM, p. 155Dubois, Stoer, n° 1599/3bGardy, Bèze, n° 12Index aureliensis, n° 118.890Messkataloge Willer, print. 1599, t. 5, p. [469].NUC, NB 0406513Schlaefli, Gd Séminaire de Strasbourg, n° 301STC Edinburgh, p. 4

Theodori Bezae Vezelii Poemata varia. Sylvae. Elegiae. Epitaphia. Epigrammata. Icones. Emblemata. Cato censorius. Omnia ab ipso auctore in unum nunc corpus collecta et recognita.

GLN-3960Adams-Rawles-Saunders, F.106Cat. Stroehlin, n° 707, n° 1513CDM, p. 151Dubois, Stoer, n° 1598/3Gardy, Bèze, n° 11NUC, NB 0406506, --507, --511Schreiber, Estiennes, n° 22