Wiatrowski, G. and Bayreuther, Günther and Bensch, F. and Moosbuehler, R. (2003) Magnetic properties of disordered structures deposited on reconstructed substrates. SOLID STATE COMMUNICATIONS, 126 (10). pp. 589-592. ISSN 0038-1098
Full text not available from this repository.Abstract
The magnetic properties of disordered layered structures grown on surface-reconstructed substrates are studied with respect to percolation and random fields phenomena. Both the layered site-dilution and fluctuating magnetic field are considered in the frame of the Ising model to describe the structural disorder in a deposited layer. The results of effective field calculations superior to the standard molecular field approximation are qualitatively comparable with the experimental data previously obtained for Fe films deposited on GaAs(001) (4 x 2)-reconstructed surface. (C) 2003 Elsevier Science Ltd. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ULTRATHIN FE FILMS; FIELD-THEORY; ISING-MODEL; GAAS(001); SYSTEMS; PHASE; disordered systems; surface and interfaces; magnetically ordered materials; phase transition; thermodynamic properties |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Günther Bayreuther |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 11 Aug 2021 06:43 |
| Last Modified: | 11 Aug 2021 06:43 |
| URI: | https://pred.uni-regensburg.de/id/eprint/39103 |
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