Nonlinear polaritons in antiferromagnetic/nonmagnetic superlattices

• 作 者: Xuan-Zhang Wang Hua Li
• 机 构: DepartmentofPhysics
• 出 处: 功能材料信息
• 发表日期: 2013年3期
• 关键词: 磁极化 非线性特征 线性表面 材料
• 基金项目: This work was supported financially by The Natural Science Foundation of China through Grand No. 10374024, and also by The Natural Science Foundation of Heilongjiang Province.

<正>We discuss nonlinear characteristics of surface and bulk magnetic polaritons in the AF/NM superlattices composed of nonlinear antiferromagnetic and linear nonmagnetic layers.The results obtained for nonlinear bulk modes show the unreciprocity