Superparamagnetic nickel ferrite colloidal spheres for constructing magnetically responsive photonic crystals

被引：10
|
作者：
Fu, L. S. [1 ]
Xu, C. Y. [1 ,2 ]
Wang, W. S. [1 ,2 ]
Jiang, J. T. [1 ]
Zhen, L. [1 ,2 ]
机构：
[1] Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150001, Peoples R China
[2] Harbin Inst Technol, MOE Key Lab Microsyst & Microstruct Mfg, Harbin 150001, Peoples R China
来源：
MATERIALS LETTERS | 2012年 / 81卷
关键词：
Magnetic materials; Nanocrystalline materials; Superparamagnetic nanoparticles; Nickel ferrite; Photonic crystals; NANOPARTICLES; SIZE;
D O I：
10.1016/j.matlet.2012.04.139
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Well-dispersed nickel ferrite (NixFe1-xFe2O4) colloidal spheres with uniform size and tunable composition were synthesized by a simple hydrothermal method. The changes of diameter, grain size, and magnetic properties of nickel ferrite colloidal spheres with the content of nickel element were investigated. The saturation magnetization of nickel ferrite can be tuned via changing the composition, which affects molecular magnetic moment and diameter of colloidal spheres. All nickel ferrite colloidal spheres prepared in this work show superparamagnetic behavior, and thus can be used to construct magnetically responsive photonic crystals. The color of aqueous solution containing Ni0.40Fe0.60Fe2O4 colloidal spheres changed from blue to brown with decreasing external magnetic field. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：62 / 64
页数：3
相关论文
共 50 条
  • [41] Optical photonic crystals synthesized from colloidal systems of polystyrene spheres and nanocrystalline titania
    Subramania, G
    Constant, K
    Biswas, R
    Sigalas, MM
    Ho, KM
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 1999, 17 (11) : 1970 - 1974
  • [42] A comparative study of colloidal silica spheres: Photonic crystals versus Bragg's law
    Liu, K.
    Schmedake, T. A.
    Tsu, R.
    PHYSICS LETTERS A, 2008, 372 (24) : 4517 - 4520
  • [43] Fabrication and Optical Properties of Photonic Crystals of LiCl Modified SiO2 Colloidal Spheres
    Wu Yuanting
    Li Menglong
    Wang Xiufeng
    Wang Lili
    INTERNATIONAL SYMPOSIUM ON MATERIALS APPLICATION AND ENGINEERING (SMAE 2016), 2016, 67
  • [44] Progress on Rapidly and Self-Assembly Magnetically Responsive Photonic Crystals With High Tunability and Stability
    Liu, Nan
    Deng, Lugang
    Wang, Peixi
    Tang, Shuge
    Li, Pinle
    Wang, Caiqin
    Li, Ya
    Ayyanu, Ravikumar
    Zheng, Fengjiao
    FRONTIERS IN MATERIALS, 2022, 9
  • [45] Photonic crystals from monodisperse lanthanide-hydroxide-at-silica core/shell colloidal spheres
    Lin, Yu-Shen
    Hung, Yann
    Lin, Hsia-Yu
    Tseng, Yao-Hung
    Chen, Yang-Fang
    Mou, Chung-Yuan
    ADVANCED MATERIALS, 2007, 19 (04) : 577 - +
  • [46] Self-assembled 3D photonic crystals from ZnO colloidal spheres
    Seelig, EW
    Tang, B
    Yamilov, A
    Cao, H
    Chang, RPH
    MATERIALS CHEMISTRY AND PHYSICS, 2003, 80 (01) : 257 - 263
  • [47] Synthesis of strawberry-like Fe3O4@SiO2@Ag composite colloidal particles for constructing responsive photonic crystals
    Li, Yanlin
    Duan, Wenyuan
    Lu, Xuegang
    Yang, Sen
    Wen, Xiaoxiang
    OPTICAL MATERIALS, 2019, 94 : 423 - 429
  • [48] Magnetically responsive colloidal crystals with angle-independent gradient structural colors in microfluidic droplet arrays
    Chi, Junjie
    Shao, Changmin
    Zhang, Yalan
    Ni, Dong
    Kong, Tiantian
    Zhao, Yuanjin
    NANOSCALE, 2019, 11 (27) : 12898 - 12904
  • [49] Self-assembly and magnetically induced phase transition of three-dimensional colloidal photonic crystals
    He, Le
    Malik, Vikash
    Wang, Mingsheng
    Hu, Yongxing
    Anson, Francesca Edith
    Yin, Yadong
    NANOSCALE, 2012, 4 (15) : 4438 - 4442
  • [50] Synthesis of ferrite on SiO2 spheres for three-dimensional magneto-photonic crystals
    Nishimura, K. (nishimura@eee.tut.ac.jp), 1600, American Institute of Physics Inc. (95):
12345