X-ray magnetic circular dichroism： Orbital and spin moments of iron single-crystal thin film deposit

• 作 者: LIHonghong WANGJie LIRuipeng G
• 机 构: NationalSynchrotronRadiationLaboratory,PhysicsDepartmentofKolnUniversity
• 出 处: 中国科学通报：英文版
• 发表日期: 2005年10期
• 关键词: X射线 磁性环 分色性 光学特性 X-ray magnetic circular dichroism ferromagnetic thin layer X-
• 基金项目: Second-Phase Project of National Synchrotron Radiation Laboratory, National Large-Science Projects

X-ray magnetic circular dichroism in absorption of the single-crystal iron layer deposited epitaxially on MgO substrate is studied. Spin and orbital moment, 0.069 and 2.33 -B, respectively, are calculated in terms of the XMCD sum rules. Our results are ac