[21p-C501-1~19] 10.3 Spin devices, magnetic memories and storages

5:45 PM - 6:00 PM JST(8:45 AM - 9:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation AwardEnglish Presentation

[21p-C501-16] Impact of nitrogen on large charge-to-spin conversion efficiency in a non-collinear antipervoskite Mn3PtN antiferromagnet

〇(D)TRIPATHI NITIPRIYA¹, Shrawan Kumar Mishra¹, Shinji Isogami², Yukiko Takahashi² (1.IIT(BHU), India, 2.NIMS, Tsukuba Japan)

Keywords:

Spin current,Non-collinear antiferromagnetic

We present an experimental study on the enhancement of the spin Hall angle (SHA) in epitaxial Mn₃PtN/CoFeB bilayers, showcasing their potential positive effect of nitrogen, for efficient spin current generation in spintronics applications. The Mn₃PtN compound belongs to the non-collinear antiferromagnetic (AFM) family Mn₃AN which has attracted attention with Berry curvatures from Weyl points near the Fermi level and its chemical adaptability enabling control over functional properties.