Local anisotropy control of Pt/Co/Ir thin film with perpendicular magnetic anisotropy by surface acoustic waves - dataset

Jintao Shuai, Mannan Ali, Luis Lopez Diaz, John Cunningham & Thomas Moore
The control of perpendicular magnetic anisotropy (PMA) in thin films by strain has considerable potential for energy-efficient information storage and data processing. Here, we report on the control of PMA in Pt/co/Ir thin films by the strain produced by standing surface acoustic waves (SAWs). A significant (~21%) coercivity reduction (from 4.80 +/- 0.03 to 3.80 +/- 0.02 mT) can be obtained by applying a standing SAW with a center frequency of 93.35 MHz. Furthermore, the...
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