Department of Chemistry, University of California, Riverside, Riverside, California, USA.
Nanoscale. 2012 Aug 7;4(15):4438-42. doi: 10.1039/c2nr31068f. Epub 2012 Jun 13.
Charged superparamagnetic colloidal Fe(3)O(4)@SiO(2) core-shell particles were chosen as model dipolar soft spheres to study their crystallization and magnetically induced phase transition in suspensions. The 3D colloidal crystals feature excellent magnetically responsive photonic properties with strong diffraction, fast response and wide tunability.
带电超顺磁胶体 Fe(3)O(4)@SiO(2)核壳粒子被选为模型偶极软球，以研究其在悬浮液中的结晶和磁诱导相变。这种 3D 胶体晶体具有优异的磁响应光子特性，具有强衍射、快速响应和宽可调谐性。
