Various types of {TAIL ~ colloidal photonic crystals} can be fabricated depending on {HEAD ~ the electrode pattern} defined on the substrate 
Various types of { TAIL ~ colloidal photonic crystals } can be fabricated depending on { HEAD ~ the electrode pattern } defined on the substrate
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH