Fe 3 − x Zn x O 4 thin film as tunable high Curie temperature ferromagnetic semiconductor
-
- Junichi Takaobushi
- Osaka University The Institute of Scientific and Industrial Research, , 8-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan
-
- Hidekazu Tanaka
- Osaka University The Institute of Scientific and Industrial Research, , 8-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan
-
- Tomoji Kawai
- Osaka University The Institute of Scientific and Industrial Research, , 8-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan
-
- Shigenori Ueda
- JASRI/SPring-8 , 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
-
- Jung-Jin Kim
- JASRI/SPring-8 , 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
-
- Masaaki Kobata
- JASRI/SPring-8 , 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
-
- Eiji Ikenaga
- JASRI/SPring-8 , 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
-
- Makina Yabashi
- JASRI/SPring-8 , 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
-
- Keisuke Kobayashi
- JASRI/SPring-8 , 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
-
- Yoshinori Nishino
- RIKEN/SPring-8 , 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
-
- Daigo Miwa
- RIKEN/SPring-8 , 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
-
- Kenji Tamasaku
- RIKEN/SPring-8 , 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
-
- Tetsuya Ishikawa
- RIKEN/SPring-8 , 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
書誌事項
- 公開日
- 2006-12-11
- DOI
-
- 10.1063/1.2405389
- 公開者
- AIP Publishing
この論文をさがす
説明
<jats:p>Epitaxial ferri(ferro)magnetic Fe3−xZnxO4 thin films (x=0–0.9) were prepared using a pulsed-laser deposition technique. The electrical conductivity and magnetic properties of Fe3−xZnxO4 thin film were systematically modulated for the entire range of Zn substitution. Anomalous Hall coefficient measurements revealed the presence of spin-polarized carriers at room temperature. Valence band spectra obtained by hard x-ray photoemission spectroscopy revealed that the density of states near the Fermi level was reduced with an increasing Zn concentration of x. These results indicate that this system will serve as a tunable ferromagnetic semiconductor with a strong electron correlation.</jats:p>
収録刊行物
-
- Applied Physics Letters
-
Applied Physics Letters 89 (24), 242507-, 2006-12-11
AIP Publishing
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1362262945767146368
-
- NII論文ID
- 30015806354
-
- ISSN
- 10773118
- 00036951
-
- データソース種別
-
- Crossref
- CiNii Articles
- OpenAIRE