Tunable photonic crystals from emulsion containing magnetic nanoparticles
Tunable photonic crystals from emulsion containing magnetic nanoparticles
复制标题
来自含有磁性纳米粒子的乳液的可调谐光子晶体
DOI:
10.1016/j.matlet.2011.08.072
复制
发表时间:
2012
影响因子:
3
通讯作者:
Liu, Xiaoming
中科院分区:
文献类型:
--
作者:
Xia, Hong;Xu, Binbin;Zhang, Hao;Zhang, Lu;Liu, Xiaoming
We report a simple approach to synthesize emulsion of oleic acid (OA) containing Fe3O4-OA nanoparticles as magnetic building block of photonic crystals by combined chemical co-precipitation and emulsification technology. The emulsion droplets exhibit dominant size distribution of 80–110nm and superparamagnetic behavior. A high loading fraction of magnetic compounds Fe3O4in emulsion of 72% was achieved by the approach. Upon application of a magnetic field, the emulsion droplets in water facilely self-assemble into photonic crystals, and the stop bands could be tuned in ranging visible spectrum by moving position of magnet. The method to synthesize emulsion with high magnetic loading fraction should facilitate preparation of tunable photonic crystals and expand their application.
登录
查看更多内容
DOI:
10.1007/s00340-010-3901-5
发表时间:
2010-02
期刊:
Applied Physics B
影响因子:
--
作者:
H. Zhao;R. Proietti Zaccaria;P. Verma;J. Song;H. Sun
通讯作者:
H. Zhao;R. Proietti Zaccaria;P. Verma;J. Song;H. Sun
影响因子:
3.6
作者:
H. Zhao;R. Proietti Zaccaria;P. Verma;Junfeng Song;Hongbo Sun
通讯作者:
H. Zhao;R. Proietti Zaccaria;P. Verma;Junfeng Song;Hongbo Sun
影响因子:
29.4
作者:
Xiangling Xu;G. Friedman;K. D. Humfeld;S. Majetich;S. Asher
通讯作者:
Xiangling Xu;G. Friedman;K. D. Humfeld;S. Majetich;S. Asher
影响因子:
6.1
作者:
Tian, Ye;Zhang, Yong-Lai;Sun, Hong-Bo
通讯作者:
Sun, Hong-Bo
影响因子:
3.6
作者:
Wang, Juan;Xia, Hong;Sun, Hong-Bo
通讯作者:
Sun, Hong-Bo