Giant and Nonvolatile Control of Exchange Bias in Fe3GeTe2/Irradiated Fe3GeTe2/MgO Heterostructure Through Ultralow Voltage

• Published in: Advanced functional materials Vol. 33; no. 23
• Main Authors: Wu, Qingmei, Zhang, Yingying, Cui, Zhangzhang, Liu, Ping, Xiang, Bin, Li, Zhengcao, Fu, Zhengping, Lu, Yalin
• Format: Journal Article
• Language: English
• Published: Hoboken Wiley Subscription Services, Inc 02.06.2023
• Subjects: Bias; Coercivity; Electric potential; exchange biases; Exchanging; Fe 3GeTe 2; Heterostructures; interlayer coupling; Magnesium oxide; Magnetic properties; Magnetism; Magnets; Materials science; van der Waals magnets; Voltage; voltage gating

The discovery of van der Waals magnets has provided a new platform for the electrical control of magnetism. Recent experiments have demonstrated that the magnetic properties of van der Waals magnets can be tuned by various gate modulations, although most of them are volatile and require gate voltage...