Magnetic superlattice: Localized magnetostatic waves and magnetic polaritons

被引：0
作者：
Tagiyeva, RT [1 ]
Saglam, M
机构：
[1] Ankara Univ, Fac Sci, Dept Phys, TR-06100 Ankara, Turkey
[2] Azerbaijan Natl Acad Sci, Inst Phys, Baku 370143, Azerbaijan
来源：
MODERN PHYSICS LETTERS B | 2003年 / 17卷 / 15期
关键词：
magnetic polariton; magnetostatic wave; magnetic superlattice;
D O I：
10.1142/S0217984903005822
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Localized magnetostatic waves and magnetic polaritons at the junction of the magnetic material and magnetic superlattice composed of the alternating ferromagnetic or ferromagnetic and nonmagnetic layers are investigated in the framework of the electromagnetic wave theory in Voigt geometry. The general dispersion relation for localized magnetic polaritons and magnetostatic waves (MW) are derived in the long-wavelength limit. The dispersion curves and frequency region of the exsistence of the localized MW and magnetic polaritons are calculated numerically.
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页码：829 / 839
页数：11
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