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Information × Registration Number 0204U003130, 0101U001426 , R & D reports Title Thermochromic and incommensurate transitions in ferroics popup.stage_title Head Polovinko I.I., Registration Date 05-02-2004 Organization Ivan Franko Lviv National University popup.description2 It was shown, that depending on the velocity of defects in the incommensurate phase one could observe the appropriative effects. It was both experimentally and theoretically approved existence at least of two spatially modulated oscillations. In the temperature region of transition from one metastable region to another the interaction between them take place. Using the obtained results one can make a conclusion about an existence of new state of incommensurate modulated structures, characterized by superposition of several waves of modulation in one crystallographic direction. The resulted modulation of structure in this situation is realized as a superposition of such modulated oscillations.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close