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Measurement Definition
Measurement Parameter Definition
Figure 5-14
Pinned Layer Reversal with Symmetrical TAA
Equation 5-14
Condition for Pinned Layer Reversal with Symmetrical TAA
The pinned layer is reversed when the output pulse becomes opposite to the direction of the
media's magnetization. From the illustration above if the output pulse of triTAA+ is
smaller than isoTAA+ and assuming that triTAA- is the same as isoTAA-, then the pinned
layer is reversed satisfying the condition above.
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triTAA +
triTAA Ð
<
----------------------------
-----------------------------
isoTAA +
isoTAA Ð
Chapter 5
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