M. Madison et al., Beyond 10 Gb/in(2): Using a merged notched head (FIB-defined writer and GMR reader) on advanced low noise media., IEEE MAGNET, 35(2), 1999, pp. 695-699
We demonstrated recording performance at greater than 10 Gb/in(2) with data
rates up to 25 MB/s, using a single combined write and read head (Merge No
tched head).