Establishment of New Material Estimation Based on Computer Analysis of Photo-multi-function Measurements

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At first, we show the purpose of this research project as follows : 'we would like to measure the macro-and microscopic properties of materials at same time, and perform the establishment of new material estimation based on computer analysis.'. Therefore we planed that the discussions about macro- and microscopic properties of materials were surported by Light scattering and molecular spy methods, respectively.In 1995, we finished to make the new analysis systems of many general spectra and time-resolved spectra at real time based on personal computer system, and we could finish to make the new analysis aparatus of obttained many dynamic light scattering decay curves and the video graphics obained by two dimensional light scattering method in 1996.We could measure and analyze various transition behaviors of materials (liquid-liquid phase separation processes, polymer dynamics in solution, temperature-induced volume phase transition of gels, stractural phase transition behaviors of liquid crystals, liquid/polymer mixtures, micellar solution behaviors, etc.the use of above-mentioned aparatus.