The magnetic properties of FeTb rf-sputtered thin films have been investigated. While the as-prepared films are mainly amorphous, a successive annealing process caused the development of successive crystal phases. We observed the emergence of a variety of different domain structures, as the system crystal fraction evolves. The hysteretic behavior is shown to change as the internal stresses are released by annealing.
Magnetization properties of FeTb thin films / Magni, Alessandro; F., Celegato; Coisson, Marco; Olivetti, ELENA SONIA; Pasquale, Massimo; Sasso, CARLO PAOLO. - In: IEEE TRANSACTIONS ON MAGNETICS. - ISSN 0018-9464. - 46:(2010), pp. 487-490. [10.1109/TMAG.2009.2032148]
Magnetization properties of FeTb thin films
MAGNI, ALESSANDRO;F. CELEGATO;COISSON, MARCO;OLIVETTI, ELENA SONIA;PASQUALE, MASSIMO;SASSO, CARLO PAOLO
2010
Abstract
The magnetic properties of FeTb rf-sputtered thin films have been investigated. While the as-prepared films are mainly amorphous, a successive annealing process caused the development of successive crystal phases. We observed the emergence of a variety of different domain structures, as the system crystal fraction evolves. The hysteretic behavior is shown to change as the internal stresses are released by annealing.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
