Skyrmion-(anti) vortex coupling in a chiral magnet-superconductor heterostructure

• المؤلفون الرئيسيون: Petrović, Alexander Paul, Raju, M., Tee, X. Y., Louat, A., Maggio-Aprile, I., Menezes, R. M., Wyszyński, M. J., Duong, N. K., Reznikov, M., Renner, Ch., Milošević, M. V., Panagopoulos, C.
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2021
• الموضوعات: Science::Physics; Skyrmions; Multilayer Thin Films
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/147637

We report experimental coupling of chiral magnetism and superconductivity in [IrFeCoPt]/Nb heterostructures. The stray field of skyrmions with radius ≈50 nm is sufficient to nucleate antivortices in a 25 nm Nb film, with unique signatures in the magnetization, critical current, and flux dynamics, c...