20.500.12556/RUL-160341 Distinctive features of pretransitional behaviour between nematic phases as revealed by DDM Pretransitional behaviour, with strong softening of the bend or splay elastic constants, is characteristic of two of the nematic to nematic phase transitions reported in the last decade. Such softening is strongly reflected in the pretransitional behaviour of the thermally excited director fluctuations. Here we give a comprehensive overview of the cross-Differential Dynamic Microscopy (c-DDM) method and its application to the investigation of thermal director fluctuations and phase transitions. For this, we build on the potentialities of the method for the investigation of the standard nematic phase of E7 to compare with the pretransitional behaviour of the nematic to twist bend nematic phase transition as well as the nematic to ferroelectric nematic transition. thermal fluctuations dynamic light scattering cross-differential dynamic microscopy nematic-nematic phase transitions kompleksne snovi fazni prehodi toplotni tokovi true false true Angleški jezik Slovenski jezik Članek v reviji 2024-08-26 14:32:34 2024-08-26 14:32:37 2024-08-27 03:52:26 0000-00-00 00:00:00 2024 0 0 Str. 1047–1063 no. 6 Vol. 51 2024 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 53 0267-8292 10.1080/02678292.2024.2322611 187903491 Distinctive_features_of_pretransitional_behaviour_between_nematic_phases_as_revealed_by_DDM.pdf Distinctive_features_of_pretransitional_behaviour_between_nematic_phases_as_revealed_by_DDM.pdf 1 CEEE7CD322F9E299E15271366EE49F4E 490d1339de119333958cd479f2d11e985b8813d2c159a04dbaf8a3a56ab2ddd5 559bd2c5-63a7-11ef-8f74-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=188954 https://www.tandfonline.com/doi/full/10.1080/02678292.2024.2322611 0 3e918dea-63a7-11ef-8f74-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=188953 Fakulteta za matematiko in fiziko 0 0 0