Figure 2 (IMAGE)

Tohoku University

Figure 2

Caption

Left: Scanning electron microscopy (SEM) image of a fabricated nanomagnet device (scale bar: 50 nm). The magnetization of the nanomagnet can take two opposite orientations. Right: Representative random telegraph noise (RTN) signal measured at room temperature. The voltage switches between two discrete levels, reflecting thermally activated magnetization reversal between the two states. 

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©Shun Kanai

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