HIGHLIGHTS
- who: Domenico Giuliano et al. from the (UNIVERSITY) have published the research work: Ga+ Ion Irradiation-Induced Tuning of Artificial Pinning Sites to Control Domain Wall Motion, in the Journal: (JOURNAL) of January/16,/2023
- what: The authors demonstrate how Ga+ ion irradiation can be used to locally modify the material properties of the Ta/ CoFeB/MgO thin film creating regions in which the domain wall can be trapped namely motion barriers. The study shows that the driving force strength namely current density or magnetic field amplitude needed to overcome the irradiated regions depends on . . .
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