Strengthen of magnetic anisotropy of Au/Co/Au nanostructure by surface plasmon resonance

被引：5
|
作者：
Kikuchi, Yusuke [1 ,2 ]
Tanaka, Takuo [1 ,2 ,3 ]
机构：
[1] Tokyo Inst Technol, Sch Mat & Chem Technol, Meguro Ku, 2-12-1 Ookayama, Tokyo 1528550, Japan
[2] RIKEN Cluster Pioneering Res, Metamat Lab, 2-1 Hirosawa, Wako, Saitama 3510198, Japan
[3] RIKEN, Innovat Photon Manipulat Res Team, Ctr Adv Photon, 2-1 Hirosawa, Wako, Saitama 3510198, Japan
来源：
SCIENTIFIC REPORTS | 2019年 / 9卷 / 1期
关键词：
TEMPERATURE-DEPENDENCE;
D O I：
10.1038/s41598-019-45122-1
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
We experimentally demonstrated the increase of in-plane magnetic anisotropy in Au/Co/Au nanostructures by localized surface plasmon resonance (LSPR). When an array of Au/Co/Au square patch nanostructures was illuminated with linearly polarized light whose wavelength was 750 nm, the localized surface plasmons were resonantly excited in the nanostructures. From the measurement results of polar magneto-optical Kerr effect curves, we observed the magnetic anisotropy field increase in the Au/Co/Au nanostructure due to the excited surface plasmons. The in-plane magnetic anisotropy energy density was increased about 24%.
引用
收藏
页数：7
相关论文
共 50 条
  • [1] Strengthen of magnetic anisotropy of Au/Co/Au nanostructure by surface plasmon resonance
    Yusuke Kikuchi
    Takuo Tanaka
    Scientific Reports, 9
  • [2] Nanostructure and magnetic anisotropy of Co/Au multilayers
    Liu, Y.
    Shan, Z.S.
    Sellmyer, D.J.
    Journal of Applied Physics, 1997, 81 (8 pt 2B):
  • [3] Nanostructure and magnetic anisotropy of Co/Au multilayers
    Liu, Y
    Shan, ZS
    Sellmyer, DJ
    JOURNAL OF APPLIED PHYSICS, 1997, 81 (08) : 5061 - 5063
  • [4] Enhancement of the magnetic modulation of surface plasmon polaritons in Au/Co/Au films
    Martin-Becerra, Diana
    Gonzalez-Diaz, Juan B.
    Temnov, Vasily V.
    Cebollada, Alfonso
    Armelles, Gaspar
    Thomay, Tim
    Leitenstorfer, Alfred
    Bratschitsch, Rudolf
    Garcia-Martin, Antonio
    Ujue Gonzalez, Maria
    APPLIED PHYSICS LETTERS, 2010, 97 (18)
  • [5] Magneto-Optic Surface Plasmon Resonance Ti/Au/Co/Au/Pc Configuration and Sensitivity
    Rizal, Conrad
    MAGNETOCHEMISTRY, 2018, 4 (03)
  • [6] Localized Surface Plasmon Enhanced Band Edge Emission in Au/ZnO/Au Hybrid Nanostructure
    Jayalakshmi, G.
    Saravanan, K.
    Panigrahi, B. K.
    61ST DAE-SOLID STATE PHYSICS SYMPOSIUM, 2017, 1832
  • [7] Localized surface plasmon resonance effects on the magneto-optical activity of continuous Au/Co/Au trilayers
    Armelles, Gaspar
    Bautista Gonzalez-Diaz, Juan
    Garcia-Martin, Antonio
    Miguel Garcia-Martin, Jose
    Cebollada, Alfonso
    Ujue Gonzalez, Maria
    Acimovic, Srdjan
    Cesario, Jean
    Quidant, Romain
    Badenes, Goncal
    OPTICS EXPRESS, 2008, 16 (20) : 16104 - 16112
  • [8] Magneto-optic surface plasmon resonance of Au/IrMn/Co/Au exchange biased layer systems
    Kuebler, Sebastian
    Mueglich, Nicolas
    Ehresmann, Arno
    JOURNAL OF APPLIED PHYSICS, 2014, 116 (06)
  • [9] Microstructure and magneto-optical surface plasmon resonance of Co/Au multilayers
    Rizal, Conrad
    Pisana, Simone
    Hrvoic, Ivan
    Fullerton, Eric E.
    JOURNAL OF PHYSICS COMMUNICATIONS, 2018, 2 (05):
  • [10] MAGNETIC-ANISOTROPY OF EPITAXIAL AU/CO/AG AND AG/CO/AU SUPERLATTICES
    KINGETSU, T
    SAKAI, K
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1993, 126 (1-3) : 265 - 267
12345