TY - JOUR
T1 - Appearance of fractal cord patterns in numerical calculation of magnetically anisotropic material
AU - Fujisaki, Keisuke
N1 - Funding Information:
The author would like to thank Dr. S. Yasuhiro for computational support. This work was partially supported by a Grant-in-Aid for Scientific Research on Primary Areas from the Ministry of Education, Culture, Sports, Science, and Technology.
PY - 2012/2
Y1 - 2012/2
N2 - A cord pattern, where magnetic flux density distribution is separated into strong and weak parts like the magnetic domain, appears in magnetic anisotropic numerical calculation results. It is obtained in the strong magnetic anisotropic material. The same cord patterns are also found in the measured magnetic domain structure. Fractal structure of the cord patterns is also observed through the partial enlargement of the calculated cord patterns. The similar cord pattern resembled to the magnetically numerical calculation is also obtained in the structural numerical analysis of the metal crystal level. The fractal cord patterns emerge as a fundamental characteristic of anisotropy in numerical calculation and in physical observations.
AB - A cord pattern, where magnetic flux density distribution is separated into strong and weak parts like the magnetic domain, appears in magnetic anisotropic numerical calculation results. It is obtained in the strong magnetic anisotropic material. The same cord patterns are also found in the measured magnetic domain structure. Fractal structure of the cord patterns is also observed through the partial enlargement of the calculated cord patterns. The similar cord pattern resembled to the magnetically numerical calculation is also obtained in the structural numerical analysis of the metal crystal level. The fractal cord patterns emerge as a fundamental characteristic of anisotropy in numerical calculation and in physical observations.
KW - Cord pattern
KW - fractal structure
KW - magnetically anisotropic material
KW - static magnetic field
KW - varphi-anisotropic method
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U2 - 10.1109/TMAG.2011.2174200
DO - 10.1109/TMAG.2011.2174200
M3 - Article
AN - SCOPUS:84856376971
SN - 0018-9464
VL - 48
SP - 183
EP - 186
JO - IEEE Transactions on Magnetics
JF - IEEE Transactions on Magnetics
IS - 2
M1 - 6136653
ER -