| Autor: |
Nakatani, Ryoichi, Yoshida, Tetsuo, Endo, Yasushi, Kawamura, Yoshio, Yamamoto, Masahiko, Takenaga, Takashi, Aya, Sunao, Kuroiwa, Takeharu, Beysen, Sadeh, Kobayashi, Hiroshi |
| Předmět: |
|
| Zdroj: |
Journal of Applied Physics; 6/1/2004, Vol. 95 Issue 11, p6714-6716, 3p, 3 Black and White Photographs, 1 Graph |
| Abstrakt: |
Ni–Fe asymmetric ring dots with partially planed outer sides were investigated as candidates for high-density magnetic memory cells. The magnetic states, which were measured with magnetic force microscopy, show that in-plane magnetic fields can control the chirality, either clockwise or counterclockwise, of vortical magnetizations of the Ni–Fe asymmetric ring dots. This control facilitates applying ring dots to the magnetic random access memories. © 2004 American Institute of Physics. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
