Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Jesús Etxebarria"'
Publikováno v:
Giant, Vol 19, Iss , Pp 100316- (2024)
We present a liquid-crystal laser device based on the chiral ferroelectric nematic phase (NF*). The laser medium is obtained by mixing a ferroelectric nematic material with a chiral agent and a small proportion of a fluorescent dye. Notably, in the N
Externí odkaz:
https://doaj.org/article/503ac11c2be0412da7396e78ca2123ec
Autor:
María Barcenilla, César L. Folcia, Josu Ortega, Jesús Etxebarria, Silverio Coco, Pablo Espinet
Publikováno v:
Journal of Materials Chemistry C. 10:941-946
Producción Científica
Chiral gold(I) isocyanide complexes [Au(p-C6F4OR1)(p-CNC6H4(O2CC6H4OR2)] with R1, R2 or both being (R)-2-octyl, display an interesting and unprecedented response to mechanical or thermal stress. For all the complexes, hea
Chiral gold(I) isocyanide complexes [Au(p-C6F4OR1)(p-CNC6H4(O2CC6H4OR2)] with R1, R2 or both being (R)-2-octyl, display an interesting and unprecedented response to mechanical or thermal stress. For all the complexes, hea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6106b240c22eb16f3ae34c65d5cbcccb
https://doi.org/10.1039/d1tc04325k
https://doi.org/10.1039/d1tc04325k
The synthesis, supramolecular self-assembly and structural characterization of a new family of tetraethylene oxide (TEG)-based bent-core compounds and their 1/1 lithium-containing complexes are reported. TEG-based bent-core amphiphiles, even joining
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::834fe7434e10cf53ab2bb7af5de51b1e
http://zaguan.unizar.es/record/126274
http://zaguan.unizar.es/record/126274
Publikováno v:
Liquid Crystals. 49:427-435
We present an experimental study of an electrically tunable laser based on liquid-crystal elements and analyse theoretically its main working principles. The laser structure includes two polymer-st...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15caeee720f589341af3d1e224fdf727
https://doi.org/10.1080/02678292.2021.1974584
https://doi.org/10.1080/02678292.2021.1974584
Publikováno v:
Liquid Crystals. 48:336-344
The spot shapes of cholesteric liquid crystal lasers have been studied experimental and theoretically. A broad variety of profiles has been found depending on the oscillator architecture, thickness...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65d8836656c4b1feb30de8bc341c23d3
https://doi.org/10.1080/02678292.2020.1783587
https://doi.org/10.1080/02678292.2020.1783587
Autor:
Jesús Etxebarria, César L. Folcia, Silverio Coco, Josu Ortega, Attilio Golemme, Pablo Espinet, Estela de Domingo, Roberto Termine
Publikováno v:
UVaDOC. Repositorio Documental de la Universidad de Valladolid
Consejo Superior de Investigaciones Científicas (CSIC)
Consejo Superior de Investigaciones Científicas (CSIC)
Producción Científica
This paper reports the synthesis, liquid-crystal behavior, and charge-transport properties in the mesophase of triphenylene Schiff bases and their copper(II), nickel(II), and oxovanadium(IV) complexes. The thermal and ele
This paper reports the synthesis, liquid-crystal behavior, and charge-transport properties in the mesophase of triphenylene Schiff bases and their copper(II), nickel(II), and oxovanadium(IV) complexes. The thermal and ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef8826bebb0d961080c46e067e510b03
https://pubmed.ncbi.nlm.nih.gov/32649199
https://pubmed.ncbi.nlm.nih.gov/32649199
Publikováno v:
ACS Photonics. 5:4545-4553
The out-of-normal emission in cholesteric liquid-crystal lasers is studied experimental and theoretically. Apart from the well-known dominant laser in the direction of the helix axis, three other types of radiation, with cone-shaped spatial patterns,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0045a9e962794ecff310ff5587effba
https://doi.org/10.1021/acsphotonics.8b01011
https://doi.org/10.1021/acsphotonics.8b01011
Publikováno v:
Liquid Crystals. 45:122-128
An anomalous strong optical absorption was measured in a cholesteric liquid crystal (CLC) at both edges of its photonic band gap. The experiment was carried out by studying the luminescence generated by the CLC sample doped with a small amount of flu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1780149e14c337e58395d236e9c6b691
https://doi.org/10.1080/02678292.2017.1302010
https://doi.org/10.1080/02678292.2017.1302010
Publikováno v:
Liquid Crystals. 43:1462-1471
We show that the crystal rotation method for measuring the difference between splay and bend flexoelectric coefficients (e1–e3) [Outram and Elston, Liq. Cryst. 39, 149 (2012)] can be improved by using AC instead of DC fields. The field frequency is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d44e71250cdef36e5217bf83064645f5
https://doi.org/10.1080/02678292.2016.1181215
https://doi.org/10.1080/02678292.2016.1181215
Autor:
César L. Folcia, Rubén Chico, Jesús Etxebarria, Silverio Coco, Emiliano Tritto, Josu Ortega, Pablo Espinet
Publikováno v:
UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname
instname
Producción Científica
A new triphenylene-isocyanide CN-C6H4-O-(CH2)6-TriPh, non mesogenic, and their ortho-metallated benzoquinolate (bzq) complexes, [M(bzq)X(CN-C6H4-O-(CH2)6-TriPh)] (M = Pd, Pt; X = Cl, I) and [Pt(bzq)(CN-C6H4-O-(CH2)6-TriPh
A new triphenylene-isocyanide CN-C6H4-O-(CH2)6-TriPh, non mesogenic, and their ortho-metallated benzoquinolate (bzq) complexes, [M(bzq)X(CN-C6H4-O-(CH2)6-TriPh)] (M = Pd, Pt; X = Cl, I) and [Pt(bzq)(CN-C6H4-O-(CH2)6-TriPh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a84ccb4f44fd3183d7dd0965f9c44ec5
https://doi.org/10.1039/c5tc01802a
https://doi.org/10.1039/c5tc01802a