Giant magnetoimpedance effect in Fe-Zr-Nb-Cu-B nanocrystalline ribbons

• 作 者: ANKang HUJifan QINHongwei HANT
• 机 构: SchoolofPhysicsandMicroelectronics,InstituteofPhysics,DepartmentofFunctionalMaterials
• 出 处: 稀有金属：英文版
• 发表日期: 2004年3期
• 关键词: 纳米晶体带状物 磁导率 退火处理 磁阻抗 铁合金 锆 钕 铜 硼 磁性材料 magnetic materials nanocrystalline ribbon
• 基金项目: 国家自然科学基金

The giant magnetoimpedance effect of the nanocrystalline ribbon Fe84Zr2.08Nb1.92Cu1B11 (atom fraction in %) was investigated. There is an optimum annealing temperature (TA≈ 998 K) for obtaining the largest GMI (giant magneto impedance) effect in the ribbo