Title :
Vertical GMR recording heads
Author :
Mao, Sining ; Wang, Lei ; Hou, Chunhong ; Murdock, Ed
Author_Institution :
Seagate Recording Heads, Minneapolis, MN, USA
fDate :
March 30 2003-April 3 2003
Abstract :
A vertical head was proposed for various groups for AMR, spin valve and GMR.Vertical GMR readers for areal density from 50 to 100Gbits/in/sup 2/. The head has a vertical layout with two layers moving against the bit.
Keywords :
copper; ferromagnetic materials; giant magnetoresistance; iron alloys; magnetic heads; magnetic recording; magnetic sensors; micromagnetics; nickel alloys; spin valves; AMR; Cu; GMR sensor; NiFe; spin valve; vertical GMR recording heads; vertical layout; Feeds; Hard disks; Magnetic analysis; Magnetic devices; Magnetic flux; Magnetic heads; Magnetic sensors; Signal detection; Spin valves; Switches;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230480
