Supporting Information
© Wiley-VCH 2007
69451 Weinheim, Germany
Highly Tunable Superparamagnetic Colloidal Photonic Crystals
Jianping Ge, Yongxing Hu, Yadong Yin*
University of California, Department of Chemistry, Riverside, California 92521
*To whom correspondence should be addressed. Email: yadong.yin@ucr.edu
Figure S-1. The spatial dependence of (a) the strength and (b) the gradient of the magnetic field
of the NdFeB magnet used in this work.