| Zugriffsnummer | 12873 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | The irreversibility of the mixed phases in the re-entrant spin-glass FeNiMn |
| Autor(in); Institution |
Klenke, Jens; Hahn-Meitner-Institut, Berlin, GERMANY
Staron, Peter; GKSS Forschungszentrum, Geesthacht, GERMANY
Wagner, Volker; Q.203, Festkörperphysik, PTB-Braunschweig
|
| Quelle/Jahr | Physica B: 276-278 (2000), 732 - 733 |
| ISSN | 0921-4526 |
| Freie Schlagworte | Neutron depolarization ; Small-angle scattering ; INVAR alloys ; Re-entrant spin glass |
| Zusammenfassung | Measurements on the re-entrant spin-glass (RSG) system (Fe.sub65.Ni.sub35.).sub1-x.Mn.subx. by full 3D neutron depolarisation and neutron small-angle scattering were presented. The spatial magnetic structure of a sample x = 0.1134 and the influence of the cooling rate on the mean daomain size in the RSG phase in two samples (x = 0.1140, x = 0.1223) were investigated. The mean domain size showed a strong dependence of the strength and the duration of the applied magnetic field. |
