Special Session: Future Development of Optical Materials

[2-17A] Control of Particle Arrangement in Structurally Colored Spherical Colloidal Clusters and Improvement of Their Robustness

*Takahiro YAMANAKA¹, Naoki TARUTANI¹, Kiyofumi KATAGIRI¹, Kei INUMARU¹, Yukikazu TAKEOKA² (1. Hiroshima University, 2. Nagoya University）（※This presenter is a candidate for the Student Award for Outstanding Presentation.)

Keywords:structural color, monodispersed silica particles, colloidal clusters, photonic balls, powder pigments