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Study on a conductive channel of a Pt/NiO/Pt ReRAM by bias application with/without a magnetic field

“…However, the magnetic flux density in this experiment is similar to that used in a previous study that reported clear peaks at the multiple of e 2 /h using a pure Ni wire. 32) Therefore, we believe that the observed change in peak intervals from 2e 2 /h to e 2 /h was caused by the application of the magnetic field. In addition, the histograms in this study were made from the current during bias sweeping, meaning that the electronic states that contribute to the current change depend on the bias applied.…”

“…Actually, the phenomenon has been observed in the break junction method using a Ni nanowire. 32) Therefore, the following equation should be used when a nanowire consists of ferromagnetic elements…”