| Zugriffsnummer | 16837 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | What are the mesoscopic magnetic inhomogeneities in the dilute PdFeMn alloy? Polarized neutron study |
| Autor(in); Institution |
Gordeev, G.; Petersburg Nuclear Physics Institute, Gatchina, RUSSIA
Axelrod, L.; Petersburg Nuclear Physics Institute, Gatchina, RUSSIA
Zabenkin, V.; Petersburg Nuclear Physics Institute, Gatchina, RUSSIA
Lazebnik, I.; Petersburg Nuclear Physics Institute, Gatchina, RUSSIA
Grigoriev, S.; Petersburg Nuclear Physics Institute, Gatchina, RUSSIA
Wagner, Volker; 6.5, Neutronenstrahlung, PTB-Braunschweig
Eckerlebe, H.; Forschungszentrum GKSS, Geesthacht, GERMANY
|
| Quelle/Jahr | Physica B: 335 (2003), 127 - 129 |
| ISSN | 0921-4526 |
| Verlag | Amsterdam: North-Holland, Elsevier |
| Freie Schlagworte | neutron depolarization ; magnetic inhomogeneities ; hysteresis |
| Zusammenfassung | The 3D analysis of neutron depolarization was carried out for different thermomagnetic treatment of the dilute PdFeMn alloy versus temperature and magnetic field applied in magnetizing/demagnetizing cycles. Both the macroscopic magnetization and the mean fluctuation of local magnetization behavior were subtracted from experimental data. A complicated behavior of the latter was observed. The hysteresis of local magnetization fluctuations is found out but that of macroscopic magnetization is practically absent. The effort to apply the simple model for the description of magnetic inhomogeneities was made in order to understand the mesostructure of this alloy. |
