Theoretical studies of model thin EuTe films with surface elastic stresses
Tóm tắt
A simple model for the description of thin EuTe films is proposed. The magnetoelastic interactions at the surface are taken into account. The influence of the elastic stresses on magnetic properties of the film is studied, especially with respect to the possibility of antiferromagnetic/ferromagnetic phase transitions.
Tài liệu tham khảo
T.R. McGuire, B.E. Argyle, M.W. Shafer and J.S. Smart, J. Appl. Phys. 34 (1963) 1345.
N.F. Oliveira Jr., S. Foner, Y. Shapira and T.B. Reed, Phys. Rev. B 5 (1972) 2634.
W. Zinn, J. Magn. Magn. Mater. 3 (1976) 23.
R.M. Nowotny and K. Binder, Z. Phys. B-Condens. Matter 77 (1989) 287.
U. Köbler, R. Mueller, L. Smardz, D. Maier, K. Fischer, B. Olefs, W. Zinn, Z. Phys. B 100 (1996) 497.
M. Ishizuka, Y. Kai, R. Akimoto, M. Kobayashi, K. Amaya, S. Endo, J. Magn. Magn. Mater. 166 (1997) 211.
A. Radomska, T. Balcerzak, Phys. Stat. Sol. (b) 225 (2001) 229.
J. J. Chen, G. Dresselhaus, M.S. Dresselhaus, G. Springholz, C. Pichler and G. Bauer, Phys. Rev. B 54 (1996) 402.
L. Bergomi, J. J. Chen, Phys. Rev. B 56 (1997) 3281.
Z. Wilamowski, G. Springholz, V. Svrcek and W. Jantsch, Acta Phys. Polon A 92 (1997) 1051.
J. Blinowski and P. Kacman, Acta Phys. Polon. A 92 (1997) 719.
H. Kepa, K.I. Goldman, T.M. Giebultowicz, C.F. Majkrazak, G. Springholz, H. Krenn, S. Holl, F. Schinagl, G. Bauer, Physica E 2 (1998) 399.
T. Balcerzak and A. Radomska, Acta Phys. Polon. A 97 (2000) 775.
I.N. Goncharenko and I. Mirebeau, Phys. Rev. Letters 80 (1998) 1082.
C. Kittel, “Introduction to Solid State Physics”, Chapter 3, J. Wiley, Inc. 1996.
Y. Shapira and T. B. Reed, Phys. Rev. B 5 (1972) 2657.
M. Umehara, Phys. Rev. B 60 (1999) 445.
A. Radomska, T. Balcerzak “The European Conference Physics of Magnetism’02”, July 1–5, 2002, Poznań, Poland; phys. stat. sol. (a) (in press).
Z. Wilamowski, Acta Phys. Polon. A 92 (1997) 1051.