| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve reliability without increasing costs, while manufacturing a magnetic domain moving means, a reading part, a writing means, or the like in the same process. <P>SOLUTION: A magnetic recording device includes: a magnetic thin line 1 comprising a ferromagnetic material and recording a plurality of data by moving micro magnetic domains; a reading part 4 reading the magnetization directions in the micro magnetic domains in the magnetic thin line 1 from the magnetic thin line 1; a writing means 2 writing the recording data in the magnetic thin line 1; and a magnetic domain moving means 31 giving a drive pulse for moving the micro magnetic domains of the magnetic thin line 1. A parity data Px is added to row data in the magnetic thin line by the writing means 2. Error detection is performed by reading the written data and the parity data Px by the reading part 4. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
