| 摘要 |
PURPOSE:To improve the magnetic bubble transfer characteristics of a multiple- length period type transfer path by providing >=3 inflection points to the passage part of a magnetic bubble transfer pattern. CONSTITUTION:For example, three inflection points 1''a, 1''b, and 1''c are provided to the magnetic bubble transfer passage of a modified asymmetrical chevron pattern 1'' of a multiple-length period type and the distance L2 by which magnetic bubbles are transferred by a rotating magnetic field 2 becomes shorter than when one inflection point is provided. Consequently, an attraction pole is formed easily at the point 1''c and magnetic bubbles are transferred stably to improve the magnetic bubble transfer characteristics. |
