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Information × Registration Number 0207U004100, 0102U004298 , R & D reports Title The investigation of elasticity constants of nematic-cholesteric mixtures popup.stage_title Head Mykytyuk Z.M., Registration Date 05-02-2007 Organization Lviv Polytechnic National University popup.description2 The procedure of determination of K22 and K33 elasticity constants of induced cholesterics based on investigation of electrootical characteristics of nematic-cholesteric transition, dielectric properties and spiral pitch is developed. The investigation of elasticity constants of nematic-cholesteric mixtures based on nematic liquid crystal ЖК 654 with variation of cholesteryloleate percentage from 2 to 36% are carried out. Product Description popup.authors popup.nrat_date 2020-04-02 Close