Figure 2 (IMAGE) Tohoku University Caption (a) Stack structure used in previous (left) and present (right) works. (b) Measured output signal of the p-bit showing microsecond random telegraph noise. Credit Shunsuke Fukami, Kerem Camsari et al. Usage Restrictions Reporters may use freely these materials in news coverage with appropriate credit information. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.