Plasmon-induced demagnetization and magnetic switching in nickel nanoparticle arrays

被引：17
|
作者：
Kataja, Mikko [1 ]
Freire-Fernandez, Francisco [1 ]
Witteveen, Jorn P. [1 ]
Hakala, Tommi K. [2 ]
Torma, Paivi [2 ]
van Dijken, Sebastiaan [1 ]
机构：
[1] Aalto Univ, Sch Sci, Dept Appl Phys, NanoSpin, POB 15100, FI-00076 Aalto, Finland
[2] Aalto Univ, Dept Appl Phys, COMP Ctr Excellence, FI-00076 Aalto, Finland
来源：
APPLIED PHYSICS LETTERS | 2018年 / 112卷 / 07期
基金：
芬兰科学院; 欧洲研究理事会;
关键词：
TUNABLE MAGNETOOPTICAL ACTIVITY; SURFACE LATTICE RESONANCES;
D O I：
10.1063/1.5012857
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We report on the manipulation of magnetization by femtosecond laser pulses in a periodic array of cylindrical nickel nanoparticles. By performing experiments at different wavelengths, we show that the excitation of collective surface plasmon resonances triggers demagnetization in zero field or magnetic switching in a small perpendicular field. Both magnetic effects are explained by plasmon-induced heating of the nickel nanoparticles to their Curie temperature. Model calculations confirm the strong correlation between the excitation of surface plasmon modes and laser-induced changes in magnetization. Published by AIP Publishing.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] Gold Nanoparticle Arrays Display Plasmon-Induced Electrical Conduction
    Steven Trohalaki
    [J]. MRS Bulletin, 2010, 35 : 342 - 343
  • [2] Gold Nanoparticle Arrays Display Plasmon-Induced Electrical Conduction
    Trohalaki, Steven
    [J]. MRS BULLETIN, 2010, 35 (05) : 342 - 343
  • [3] Plasmon-induced optical switching of electrical conductivity in porous anodic aluminum oxide films encapsulated with silver nanoparticle arrays
    Huang, Chen-Han
    Lin, Hsing-Ying
    Lau, Ben-Chao
    Liu, Chih-Yi
    Chui, Hsiang-Chen
    Tzeng, Yonhua
    [J]. OPTICS EXPRESS, 2010, 18 (26): : 27891 - 27899
  • [4] Magnetic Purcell enhancement by plasmon-induced magnetic resonance of the nanoparticle-on-mirror configuration
    Li, Ze
    Li, Yafei
    You, Qingzhang
    Wang, Meng
    Zhu, Chengjun
    Yang, Yuxing
    Luan, Hongmei
    Wang, Peijie
    [J]. PHYSICAL REVIEW A, 2024, 110 (01)
  • [5] Watching Plasmon-Induced Nanoparticle Ostwald Ripening
    Alcorn, Francis M.
    Chattoraj, Maya
    van der Veen, Renske M.
    Jain, Prashant K.
    [J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2023, 127 (33): : 16538 - 16544
  • [6] Plasmon-induced transparency in coupled triangle-rod arrays
    Si, Guang Yuan
    Leong, Eunice Sok Ping
    Pan, Wei
    Chum, Chan Choy
    Liu, Yan Jun
    [J]. NANOTECHNOLOGY, 2015, 26 (02)
  • [7] Effects of particle size and annealing on plasmon-induced charge separation at self-assembled gold nanoparticle arrays
    Kao, Kun-Che
    Nishi, Hiroyasu
    Tatsuma, Tetsu
    [J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2018, 20 (05) : 3735 - 3740
  • [8] Plasmon-Induced Conductance Switching of an Electroactive Conjugated Polymer Nanojunction
    Ai, Yong
    Van Quynh Nguyen
    Ghilane, Jalal
    Lacaze, Pierre-Camille
    Lacroix, Jean-Christophe
    [J]. ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (33) : 27817 - 27824
  • [9] Plasmon-Induced Magnetic Resonance Enhanced Raman Spectroscopy
    Chen, Shu
    Zhang, Yuejiao
    Shih, Tien-Mo
    Yang, Weimin
    Hu, Shu
    Hu, Xiaoyan
    Li, Jianfeng
    Ren, Bin
    Mao, Bingwei
    Yang, Zhilin
    Tian, Zhongqun
    [J]. NANO LETTERS, 2018, 18 (04) : 2209 - 2216
  • [10] Pump-tuned plasmon-induced transparency for sensing and switching applications
    Shahamat, Yadollah
    Vahedi, Mohammad
    [J]. OPTICS COMMUNICATIONS, 2017, 401 : 40 - 45
12345