20.500.12556/RUL-162055 Viscous mechano-electric response of ferroelectric nematic liquid Direct viscous mechano-electric response is demonstrated for a room-temperature ferroelectric nematic liquid, which combines large spontaneous electric polarization with 3D fluidity. The mechano-electric transduction is observed in the frequency range 1−200 Hz via a simple demonstrator device. The liquid is placed into a deformable container with electrodes and the electric current induced by both periodic and irregular actuation of the container is examined. The experiments reveal a rich interplay of several distinct viscous mechano-electric phenomena, where both shape deformations and material flow cause changes in the electric polarization structure of a ferroelectric nematic liquid. The results show that the mechano-electric features of the material promise a considerable applicative perspective spanning from sensitive tactile sensors to energy harvesting devices. ferroelectric materials ferroelectric nematic liquid crystals mechano-electric liquid mechano-electric response mehanoelektrika polarizacija true false true Angleški jezik Slovenski jezik Članek v reviji 2024-09-18 10:55:20 2024-09-18 10:55:24 2024-09-22 03:25:46 0000-00-00 00:00:00 2024 0 0 11 str. iss. 38, art. 2402554 Vol. 34 2024 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 537 1616-3028 10.1002/adfm.202402554 196804611 Adv_Funct_Materials_-_2024_-_Medle_Rupnik_-_Viscous_Mechano‐Electric_Response_of_Ferroelectric_Nematic_Liquid.pdf Adv_Funct_Materials_-_2024_-_Medle_Rupnik_-_Viscous_Mechano‐Electric_Response_of_Ferroelectric_Nematic_Liquid.pdf 1 73F7434136B676ADD56F176C84268063 0882ea6da6871705195f145dce50a2c9ed2ec8fddfbd1a89e4e7b458ec50bd91 f8f7df84-759b-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=191084 https://onlinelibrary.wiley.com/doi/10.1002/adfm.202402554 0 ee904bea-759b-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=191083 Fakulteta za matematiko in fiziko 0 0 0