[1]刘国高,甘盛俊,陈将伟.层间交换耦合作用对面内单轴各向异性金属磁性三层膜微波物性的影响[J].南京师大学报(自然科学版),2008,31(02):49-53.
 Liu Guogao,Gan Shengjun,Chen Jiangwei.Effects of Interlayer Exchange Coupling on Properties of Microwave Propagation in the Trilayer Metallic Ferromagnetic Films With In-Plane Anisotropy[J].Journal of Nanjing Normal University(Natural Science Edition),2008,31(02):49-53.
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层间交换耦合作用对面内单轴各向异性金属磁性三层膜微波物性的影响()
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《南京师大学报(自然科学版)》[ISSN:1001-4616/CN:32-1239/N]

卷:
第31卷
期数:
2008年02期
页码:
49-53
栏目:
物理学
出版日期:
2008-06-30

文章信息/Info

Title:
Effects of Interlayer Exchange Coupling on Properties of Microwave Propagation in the Trilayer Metallic Ferromagnetic Films With In-Plane Anisotropy
作者:
刘国高1 甘盛俊2 陈将伟3
( 1. 河海大学常州分校数理系, 江苏常州213022)
( 2. 解放军理工大学工程兵学院, 江苏南京210007)
( 3. 炮兵学院南京分院, 江苏南京211132)
Author(s):
Liu Guogao1Gan Shengjun2Chen Jiangwei3
( 1. Departm en t ofM athem atics and Phys ics, Changzhou College ofH ehaiUn ivers ity, Changzhou 213022, Ch ina)
( 2. E ngineering Inst itu te ofE ngineer C orps. , Peop le. s L iberationA rm Un ivers ity of S cien ce and Technology, N an jing 210007, C h ina)
( 3. Nan jing A rtillery Academy, Nan jing 211132, Ch ina)
关键词:
层间交换耦合 微波传播 面内单轴
Keywords:
interlaye r exchang e coupling m icrow ave propagation in-p lane an iso tropy
分类号:
O484.43
摘要:
基于Landau-Lifshitz方程和Maxwell方程组,我们探讨了垂直入射微波在面内单轴各向异性金属磁性三层膜中的传播性质.研究发现由于存在层间交换耦合作用,沿膜厚度方向不均匀的激发磁场显著影响铁磁层的磁导率,导致新颖的微波传播性质.
Abstract:
Based upon Landau-Lifsh itz equation andM axw e ll equa tions, we investigate properties o f norm a lly incident m icrowave propaga tion in the exchange coupled trilayer ferrom agnetic film s w ith in-p lane an iso tropy. It is found that, due to ex istence o f inter layer ex change coupling, the inhom ogenous ex citingm agne tic field a long film thicknessm ay sign ificeng ly influence the perm eability o f the fe rrom agne tic layers. Subsequently, som e nove l prope rties of m icrow ave propagation in the film s a re expec ted.

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备注/Memo

备注/Memo:
基金项目: 江苏省社会发展科技计划项目( BG2007058) , 常州市国家级高新技术开发区科技攻关项目( XE 120060408) , 河海大学科技创新基金( CC2006- 02 )资助项目.
通讯联系人: 刘国高, 讲师, 研究方向: 小波分析及其应用. E-m ail:lguogao@ sohu. com
更新日期/Last Update: 2013-05-05