Title :
Research of optimally design novel pole type perpendicular MRAM for high capacity
Author :
Park, Gwan Soo ; Won, Hyuk ; Kim, Dong Sok ; Han, Jae Man
Author_Institution :
Pusan Nat. Univ., Pusan
Abstract :
This paper described about biggest hurdle of MRAM solved method for high capacity. Normalizations MRAM have two current lines and it was to magnetize by two current appeared composition magnetic fields. This system has a weak magnetic field because of only current line that is appeared magnetic fields. For solving problem, this paper has used novel design that is to add high permeable magnetic pole using perpendicular magnetization field. For optimization design of Pole type perpendicular MARAM (PTP MRAM) research had used 3D FEM.
Keywords :
finite element analysis; magnetic fields; magnetisation; random-access storage; 3D FEM; composition magnetic fields; optimization design; permeable magnetic pole; perpendicular magnetization field; pole type perpendicular MRAM; Coercive force; Current supplies; Demagnetization; Design optimization; Magnetic fields; Magnetic flux; Magnetic switching; Magnetization; Nonvolatile memory; Permeability;
Conference_Titel :
Electrical Machines and Systems, 2007. ICEMS. International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-89-86510-07-2
Electronic_ISBN :
978-89-86510-07-2
