Congratulations to Diqing and coauthors. Their joint work published on Journal of Applied Physics was featured by AIP Scilight. "An implantable nanodevice may be the solution to current neuron stimulation techniques, which have limited range and require inconvenient, high-power equipment.", said Anashe Bandari.
Link to AIP Scilight "A magnetic trick for treating neurological disorders".
Link to JAP paper: "Tunable magnetic domain walls for therapeutic neuromodulation at cellular level: Stimulating neurons through magnetic domain walls," by Diqing Su, Kai Wu, Renata Saha, and Jian-Ping Wang, Journal of Applied Physics (2019).