Fig. 2: DC Voltage (IMAGE) Osaka University Caption DC voltage dependence of the anisotropy of the magnetic pole of the free layer. The filled and open squares represent the voltage sweep direction. The red line is the fitting of the data. The yellow and blue dashed lines represent the linear and quadratic components of the fitting, respectively. The former is the conventional voltage-induced linear magnetic anisotropy change, and the latter is the Joule heating-induced magnetic anisotropy change. Credit Osaka University, National Institute of Advanced Industrial Science and Technology, and Grenoble Alpes University Usage Restrictions None License Licensed 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.