| 摘要 |
<p>In a magneto-resistance effect device including a plurality of magnetic dots (1, 2) each of which is formed by magnetic material on a substrate and appears a magneto-resistance effect by applying an external magnetic field, the magnetic dots (1, 2) are arranged on the substrate in a two-dimensional array (10). The two-dimensional array (10) has a plurality of rows along a column direction and a plurality of columns along a row direction. The magnetic dots (1, 2) include at least first magnetic dots (1) and second magnetic dots (2). The first magnetic dots (1) are arranged on first rows while the second magnetic dots (2) are arranged on second rows (2). The first magnetic dot (1) is different from the second magnetic dot (2) in shape. <IMAGE></p> |
