N
Nerea Sebastián
Researcher at Jožef Stefan Institute
Publications - 50
Citations - 1018
Nerea Sebastián is an academic researcher from Jožef Stefan Institute. The author has contributed to research in topics: Liquid crystal & Phase transition. The author has an hindex of 16, co-authored 44 publications receiving 679 citations. Previous affiliations of Nerea Sebastián include University of the Basque Country & Otto-von-Guericke University Magdeburg.
Papers
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Journal ArticleDOI
Interplay between structure and relaxation in polyurea networks: the point of view from a novel method of cooperativity analysis of dielectric response.
TL;DR: In this paper, the influence of structural constraints on the relaxation dynamics of three polyurea networks with a varying degree of crosslinking was studied by means of a thorough analysis of broadband dielectric spectroscopy measurements.
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Molecular dynamics of a binary mixture of twist-bend nematic liquid crystal dimers studied by dielectric spectroscopy.
Beatriz Robles-Hernández,Nerea Sebastián,Nerea Sebastián,Josep Salud,S. Diez-Berart,David Dunmur,Geoffrey R. Luckhurst,David López,M. Rosario de la Fuente +8 more
TL;DR: It is shown that the dielectric spectra of the mixture reflect the different molecular dipole properties of the components, resembling in the present case the characteristic dielectra of nonsymmetric dimers.
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The influence of polydispersity on the structural properties of the isotropic phase of magnetic nanoplatelets
Margaret Rosenberg,Žiga Gregorin,Patricija Hribar Boštjančič,Nerea Sebastián,Darja Lisjak,Sofia S. Kantorovich,Sofia S. Kantorovich,Alenka Mertelj,Pedro A. Sánchez,Pedro A. Sánchez +9 more
TL;DR: In this paper, a combination of molecular dynamics simulations and experimental SAXS studies was employed to investigate low-concentration suspensions of polydisperse magnetic platelets with dipole moments perpendicular to the platelets' plane.
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Influence of the chain length on the nematic-to-isotropic phase transition for the odd members of a highly non-symmetric pyrene-based series of liquid crystal dimers
TL;DR: In this paper, a detailed study of the nematic (N)-isotropic (I) phase transition in the homologous series of liquid crystal dimers, the α-(4-cyanobiphenyl-4-oxy)-ω-(1-pyreniminebenzylidene-4ʹ-oxy)alkanes (CBOnO.Py) by means of calorimetric and dielectric measurements as a function of temperature is presented.
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Magnetically Tunable Liquid Crystal-Based Optical Diffraction Gratings.
TL;DR: The presented methodology provides a basis for designing new types of diffractive optical element based on ferromagnetic LCs and simulating their operation governed by the in-plane magnetic field.