| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5361447 | Applied Surface Science | 2012 | 5 Pages |
Abstract
⺠Ni (1 1 1) epitaxial nanopatterns were formed on sapphire by self-organizing process. ⺠The nanopattern comprises thousands of straight, parallel and periodic nanogrooves. ⺠The process includes growth of NiO (1 1 1) by LaserMBE and annealing in air and H2. ⺠The pattern retained its surface topography and epitaxy after the H2 reduction. ⺠We report in-plane anisotropic magnetization behavior attributed to the morphology.
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Authors
Akifumi Matsuda, Ryosuke Yamauchi, Geng Tan, Hirokazu Nakai, Koji Koyama, Kazuhiko Sunakawa, Satoru Kaneko, Mamoru Yoshimoto,