Tuning Dzyaloshinskii–Moriya interaction via an electric field at the Co/h-BN interface. Issue 39 (29th September 2021)

• Record Type: Journal Article
• Authors: Huang, C.; Jiang, L. Z.; Zhu, Y.; Pan, Y. F.; Fan, J. Y.; Ma, C. L.; Hu, J.; Shi, D. N.
• Is Part Of: Physical chemistry chemical physics. Volume 23:Issue 39(2021)
• Page Start: 22246
• Page End: 22250
• Publication Date: 2021-09-29
• Subjects: Chemistry, Physical and theoretical -- Periodicals; 541.3
• DOI: 10.1039/d1cp02554f
• Languages: English
• ISSNs: 1463-9076

Abstract

Abstract : In this paper we found that the Dzyaloshinskii–Moriya interaction (DMI) at the Co/h-BN interface can emerge and is enhanced via applying a downward electric field. Abstract : The Dzyaloshinsky–Moriya interaction (DMI) at the Co/h-BN interface can emerge and be enhanced by applying a downward electric field. The height of the Co atom relative to the h-BN layer with the electric field determines the variation of DMI. One half reduction of J 1 is beneficial to generate skyrmions. Tuning the DMI by an electric field sheds new light for research on skyrmions.