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Analysis of Perpendicular Magnetic Contact Duplication Using Metal Evaporated Tape
| Content Provider | Semantic Scholar |
|---|---|
| Author | Okami, Shimpei Ushigome, Reona Sheeda, N. Komine, Takashi Sugita, Ryuji |
| Copyright Year | 2007 |
| Abstract | The duplication characteristics of perpendicular magnetic media were analyzed by using metal evaporated (ME) tape as a slave medium. In the case of bit printing (BP), the best duplication characteristic was obtained at a duplication field of 4 kOe, about 2 times higher than the coercivity of the ME tape. On the other hand, in the case of edge printing (EP), duplication characteristics were saturated when the duplication field was more than 3kOe. When the duplication field was strengthened, in the case of BP, the peak position shifted towards the outside of the magnetic layer of the master, whereas, in EP, the peak position shifted towards the center of the magnetic layer. The calculated MFM output waveform obtained by using computer simulation almost coincided with the experimental result, and the cause of the sub-peak could thus be explained. It was concluded that EP has better duplication characteristics than BP. |
| Starting Page | 168 |
| Ending Page | 172 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| DOI | 10.3379/jmsjmag.31.168 |
| Volume Number | 31 |
| Alternate Webpage(s) | https://www.jstage.jst.go.jp/article/jmsjmag/31/3/31_3_168/_pdf/-char/ja |
| Alternate Webpage(s) | https://doi.org/10.3379/jmsjmag.31.168 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
