Appearance of Ferromagnetism Induced by Proximity Effect and Exchange Enhancement in Multilayer Consisting of Antiferromagnetic NiO and Paramagnetic Pd

Takashi Manago; Teruo Ono; Hideki Miyajima; Kenji Kawaguchi; Mitsugu Sohma

doi:10.1143/jpsj.68.334

Journal of the Physical Society of Japan

Online ISSN : 1347-4073
Print ISSN : 0031-9015
ISSN-L : 0031-9015

Appearance of Ferromagnetism Induced by Proximity Effect and Exchange Enhancement in Multilayer Consisting of Antiferromagnetic NiO and Paramagnetic Pd

Takashi Manago, Teruo Ono, Hideki Miyajima, Kenji Kawaguchi, Mitsugu Sohma

著者情報

キーワード: NiO, Pd, multilayers, antiferromagnetism, proximity effect, magnetic polarization

ジャーナル認証あり

1999 年 68 巻 2 号 p. 334-337

DOI https://doi.org/10.1143/jpsj.68.334

詳細

抄録

The Pd metal in the multilayer consisting of NiO and Pd exhibits ferromagnetism, due to the proximity effect between NiO and Pd, and has ferromagnetic order at distances greater than 35, Å from the interface. The magnetic moment of Pd atom at the interface is 0.59, μ _B/Pd and decreases with increasing distance from the NiO layer.