Title :
Micromagnetic design and fabrication of low hysteresis linear spin-valve sensors
Author :
Zhenghong Qian ; Daughton, J. ; Dexin Wang ; Tondra, M.
Author_Institution :
NVE Corp., Eden Prairie, MN, USA
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper, we have developed a novel technique to effectively reduce the hysteresis by employing double free layers in the spin-valve structure.
Keywords :
chromium alloys; cobalt alloys; copper; ferromagnetic materials; iron alloys; magnetic hysteresis; magnetic multilayers; magnetic sensors; magnetic structure; manganese alloys; micromagnetics; microsensors; nickel alloys; platinum alloys; spin valves; tantalum; Ta-NiFeCo-Cu-CrPtMn; magnetic hysteresis; magnetic sensor; micromagnetics; spin valve structure; Coils; Fabrication; Isolators; Linearity; Magnetic heads; Magnetic hysteresis; Magnetic sensors; Magnetic separation; Micromagnetics; Spin valves;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230787
