A left-handed material combined YIG and thin metal wire array

被引：0
|
作者：
Tsutaoka, T [1 ]
Hirashiba, M [1 ]
Kasagi, T [1 ]
Hatakeyama, K [1 ]
Fujimoto, K [1 ]
机构：
[1] Hiroshima Univ, Higashihiroshima 7398524, Japan
来源：
NINTH INTERNATIONAL CONFERENCE ON FERRITES (ICF-9) | 2005年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Complex permeability spectra of a Yttrium Iron Garnet (YIG: Y3Fe5O12) under external magnetic field and complex permittivity spectra of thin metal wire array composites have been studied in the microwave frequency range. Resonant type sharp spectra having negative permeability have been observed above 1 GHz in YIG under external magnetic field up to 1 kOe. This spectra can be described by the gyro-magnetic spin resonance. Permittivity of thin metal wire array composites takes negative value below an equivalent plasma frequency omega(p) = 16 GHz when the distance of wires is 30 mm. A left-handed material characteristics having negative permeability and permittivity can be achieved by combining these two materials in several GHz frequency region.
引用
收藏
页码：891 / 896
页数：6
相关论文
共 50 条
  • [41] Abruptly terminated planar left-handed material waveguide
    Manenkov, A. B.
    OPTICAL AND QUANTUM ELECTRONICS, 2013, 45 (06) : 529 - 541
  • [42] Impact of combined electric response on left-handed materials
    Chen, X. H.
    Soh, A. K.
    EPL, 2007, 80 (03)
  • [43] Magneto-optical effect of left-handed material
    Da, HX
    Xu, C
    Li, ZY
    EUROPEAN PHYSICAL JOURNAL B, 2005, 45 (03): : 347 - 353
  • [44] The anomalous radiation force of light on a left-handed material
    易煦农
    刘劲松
    陈欢
    杜秋姣
    Chinese Physics B, 2010, 19 (11) : 404 - 408
  • [45] Magneto-optical effect of left-handed material
    H. X. Da
    C. Xu
    Z. Y. Li
    The European Physical Journal B - Condensed Matter and Complex Systems, 2005, 45 : 347 - 353
  • [46] Three-dimensional left-handed material lens
    Petrov, R. V.
    Srinivasan, G.
    Bichurin, M. I.
    Viehland, D.
    APPLIED PHYSICS LETTERS, 2007, 91 (10)
  • [47] Surface modes in left-handed material slab waveguides
    Wang, Zi Hua
    Xiao, Zhong Yin
    Luo, Wen Yun
    JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, 2009, 11 (01):
  • [48] Lower RCS directional antenna by left-handed material
    Wu, Rui-xin
    Zhu, Jiang
    Tan, Li-rong
    Gu, Yan
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2012, 109 (04): : 955 - 959
  • [49] Evanescent Wave Sensors with a Left-Handed Material as a Substrate
    Taya, Sofyan A.
    Abadla, Mazen M.
    Shabat, Mohamed M.
    El-Farram, Eman J.
    CHINESE JOURNAL OF PHYSICS, 2012, 50 (03) : 478 - 499
  • [50] Abruptly terminated planar left-handed material waveguide
    A. B. Manenkov
    Optical and Quantum Electronics, 2013, 45 : 529 - 541
12345