Nanotech 2010

Magnetic properties of Sputter deposited and magnetically annealed IrMn/CoFeB nanometric bilayers for exchange biased magnetic tunnel junctions

H. Fulara, M. Raju, S. Chaudhary, S.C. Kashyap, D.K. Pandya
Inidan Institute of Technology Delhi, IN

Keywords: thin films, magnetism, sputtering


The work relates to the exploring the means of controlling the coercivities of the ferromagnetic thin films in a Magnetic Tunnel Junction Stack. Exchange bias route is a very powerful route in achieving this task. We intend to demonstrate this in the CoFeB(FM)-IrMn(AF) bilayers grown by sputtering technique.
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