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Observation of the intrinsic pinning of a magnetic domain wall in a ferromagnetic nanowire

✍ Scribed by Koyama, T. (author);Chiba, D. (author);Ueda, K. (author);Kondou, K. (author);Tanigawa, H. (author);Fukami, S. (author);Suzuki, T. (author);Ohshima, N. (author);Ishiwata, N. (author);Nakatani, Y. (author);Kobayashi, K. (author);Ono, T. (author)

Book ID
109934921
Publisher
Nature Publishing Group
Year
2011
Tongue
English
Weight
261 KB
Volume
10
Category
Article
ISSN
1476-1122

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πŸ“œ SIMILAR VOLUMES

Macroscopic quantum tunneling of a domai
Macroscopic quantum tunneling of a domain wall in a ferromagnetic metal
✍ Gen Tatara; Hidetoshi Fukuyama πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 160 KB

The macroscopic quantum tunneling (MQT) of a planar domain wall in a ferromagnetic metal is studied based on the Hubbard model. The crucial difference from the case of the insulator is that the ohmic dissipation is present even at zero temperature due to the Stoner excitations characteristic of the