Perpendicular magnetized flexible CoFeB/Pt multilayers with Pt thickness dependent interfacial magnetic anisotropy

Key Points

• Perpendicular magnetization is significantly influenced by the thickness of the platinum layer, leading to varying interfacial magnetic anisotropy.
• A key finding shows that increasing Pt thickness correlates with enhanced magnetic anisotropy, potentially improving device performance.
• Assessment through multilayer fabrication and testing indicates how interface modifications can optimize material properties for applications.
• These findings highlight potential in flexible magnetic devices, suggesting pathways for nuanced material design and application optimization.