| Budget Amount *help |
¥18,330,000 (Direct Cost: ¥14,100,000、Indirect Cost: ¥4,230,000)
Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2011: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2010: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
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| Research Abstract |
Division of liquid crystals into two groups (thermotropic and lyotropic) has long been considered valuable upon discussing their properties and/or basic mechanisms of formation. Although the division can be rationalized by simple theoretical models and computer simulations, real liquid crystals consist of non-ideal particles (molecules). This project has aimed at establishing a new science of liquid crystals under a unified view over the two groups. In short, it has been revealed that they are not so different but share many aspects. The subject covered includes
(1) Characterization of molecular arrangement in thermotropic cubic (gyroid) phase with Ia3d symmetry
(2) Effect of molecular structures on their aggregation and phase transitions in lyotropic systems
(3) Molten state of alkyl chains attached at end(s) of mesogenic core in any liquid crystalline mesophases and its thermodynamic implication
(4)Lyotoropicity in the most representative thermotropic series nCB, and
(5) Liquid crystallinity of SmE phase, which is the closest to normal crystals.
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