1.
Adv Mater
; 29(13)2017 Apr.
Artículo
en Inglés
| MEDLINE
| ID: mdl-28165161
RESUMEN
Photonic Janus particles are created by alternately sputtering silica and titania on microspheres in order to obtain a structural color gradient. In addition, the microspheres are rendered magnetoresponsive. The Janus microspheres with optical and magnetic anisotropy enable on-demand control over orientation and structural color through manipulation of an external magnetic field, thereby being useful as active color pigments for reflection-mode displays.