Appearance of ferromagnetism induced by proximity effect and exchange enhancement in multilayer consisting of antiferromagnetic NiO and paramagnetic Pd

Authors
Manago, T Ono, T Miyajima, H Kawaguchi, K Sohma, M
Citation
T. Manago et al., Appearance of ferromagnetism induced by proximity effect and exchange enhancement in multilayer consisting of antiferromagnetic NiO and paramagnetic Pd, J PHYS JPN, 68(2), 1999, pp. 334-337
Citations number
11
Categorie Soggetti
Physics
Journal title
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN
ISSN journal
00319015 → ACNP
Volume
68
Issue
2
Year of publication
1999
Pages
334 - 337
Database
ISI
SICI code
0031-9015(199902)68:2<334:AOFIBP>2.0.ZU;2-6
Abstract
The Pd metal in the multilayer consisting of NiO and Pd exhibits ferromagne tism, due to the proximity effect between NiO and Pd, and has ferromagnetic order at distances greater than 35 Angstrom from the interface. The magnet ic moment of Pd atom at the interface is 0.59 mu(B)/Pd and decreases with i ncreasing distance from the NiO layer.