Magnetization reversal driven by low dimensional chaos in a nanoscale ferromagnet

• Published in: Nature communications Vol. 10; no. 1; pp. 543 - 9
• Main Authors: Montoya, Eric Arturo, Perna, Salvatore, Chen, Yu-Jin, Katine, Jordan A., d’Aquino, Massimiliano, Serpico, Claudio, Krivorotov, Ilya N.
• Format: Journal Article
• Language: English
• Published: London Nature Publishing Group UK 01.02.2019; Nature Publishing Group; Nature Portfolio
• Subjects: 639/766/119/1001; 639/766/530/2803; 639/925/927/1062; Energy efficiency; Ferromagnetism; Frequency analysis; Humanities and Social Sciences; Magnetic storage; Magnetic switching; Magnetization reversal; multidisciplinary; Science; Science (multidisciplinary); Stochasticity; Torque

Energy-efficient switching of magnetization is a central problem in nonvolatile magnetic storage and magnetic neuromorphic computing. In the past two decades, several efficient methods of magnetic switching were demonstrated including spin torque, magneto-electric, and microwave-assisted switching m...