| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1800168 | Journal of Magnetism and Magnetic Materials | 2012 | 8 Pages |
Shingled writing (SW) and two-dimensional magnetic recording (TDMR) are two complementary candidate technologies proposed to extend the life of magnetic recording. SW enables the writing of narrow tracks with a wider writer by shingling the tracks; each track partially overlaps the preceding track leaving only a fraction of that track on the medium. TDMR is the companion technology to SW that enables reading of narrower tracks with a wider reader. In this work we compare the performances of 1D and 2D detectors in the shingled writing environment, using both comprehensive channel models and spin-stand readback.
Research highlights► Improvement to the GFP model to include variety of effects from micromagnetics. ► 1D/2D detector performance evaluation over variations of GFP model. ► 1D/2D detector performance evaluation over various levels of ISI/ITI. ► First TDMR implementation attempt on the spin-stand.
