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|Title:||Geometrical control of the magnetization direction in high aspect-ratio PdNi ferromagnetic nanoelectrodes|
Del Barco, E.
|Citation:||Gonzalez-Pons, J.C., Henderson, J.J., Del Barco, E., Ozyilmaz, B. (2008-07-18). Geometrical control of the magnetization direction in high aspect-ratio PdNi ferromagnetic nanoelectrodes. Physical Review B - Condensed Matter and Materials Physics 78 (1) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevB.78.012408|
|Abstract:||We present a study of electron-beam evaporated Pd0.4 Ni0.6 alloy thin films by means of ferromagnetic resonance measurements on extended films of varying thickness and anisotropic magnetoresistance measurements of lithographically patterned high aspect-ratio ferromagnetic electrodes, respectively. The results reveal that the direction of the magnetization strongly depends on the electrode lateral dimensions, transitioning from in-plane magnetization for extended films to out-of-the-plane magnetization for electrode widths below 2-3 microns, reaching ∼58° off plane for 100 nm-wide nanoelectrodes. © 2008 The American Physical Society.|
|Source Title:||Physical Review B - Condensed Matter and Materials Physics|
|Appears in Collections:||Staff Publications|
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