| 摘要 |
PROBLEM TO BE SOLVED: To confirm the state of particle arrangement in a colloid crystal stage, and to confirm a proceeding state in a subsequent transfer step to be carried out even from a film surface direction and to enable a colloid crystal, a particulate structure and a periodic structure to be utilized even from the film surface direction. SOLUTION: Ruggedness in which ¾cosθ¾=1/3 or ¾cosθ¾=1 when an angle between faces isθis formed on a silicon substrate. After nickel electrocasting is carried out thereon, exfoliation from the silicon substrate is performed to produce a nickel mold where the ruggedness is transferred. A UV curing type resin is applied on a transparent substrate and then the nickel mold is pressed thereon to obtain a transparent substrate where the silicon ruggedness is transferred. These two pieces of transparent substrates 513, 513a are superposed with the rugged surfaces facing each other and by holding a spacer 504 therebetween to produce a structure 501 having a minute space 508. Its lower end is dipped in a particulate dispersed liquid to introduce and accumulate the particulates in the minute space. Thus the colloid crystal is obtained. The film-shaped particulate structure is obtained by evaporating a solvent and further the film-shaped periodic structure is obtained by removing the particulates. COPYRIGHT: (C)2007,JPO&INPIT
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