Figure 2 (IMAGE)

Advanced Institute for Materials Research (AIMR), Tohoku University

Figure 2

Caption

Input-output characteristics of probabilistic bits (p-bits) constructed using the proposed circuit with stochastic magnetic tunnel junctions that exhibit different characteristic fluctuation time constants (relaxation times). (a) Measurement results before compensating for device-to-device variability, and (b) results after compensation. Uniform input-output characteristics are achieved through the compensation. 

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©Shunsuke Fukami, Kerem Camsari et al.

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