Author Topic: MTJ with ferrimagnets as electrodes  (Read 2939 times)

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Offline leslie

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MTJ with ferrimagnets as electrodes
« on: June 18, 2011, 14:35 »
Dear Colleagues,

Is it possible to carry on transport calculation with ATK 2011.2 for the stacking trilayer device like Fe-MgO-Fe, but using compensated ferrimagnets as electrodes instead of ferromagnets? Will this induce any unexpected mistake?

Thanks,

leslie

Offline zh

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Re: MTJ with ferrimagnets as electrodes
« Reply #1 on: June 18, 2011, 15:22 »
Of course, you can. But before studying the tracking trilayer device with the compensated ferrimagnets, one had better do the bulk calculations to check whether the magnetic ground states of the compensated ferrimagnetic electrode are predicted well or not using the LDA(or LDA+U).
« Last Edit: June 19, 2011, 14:18 by zh »

Offline leslie

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Re: MTJ with ferrimagnets as electrodes
« Reply #2 on: June 18, 2011, 16:34 »
Dear zh,

Thanks very much.

By compensated ferromagnets, do you mean compensated ferrimagnets.....?  ;)

leslie

Offline zh

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Re: MTJ with ferrimagnets as electrodes
« Reply #3 on: June 19, 2011, 14:19 »
Sorry, there is a typo in my last reply. Now it is updated.