Competing synclinic and anticlinic interactions in smectic phases of bent-core mesogens

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F24%3A00598780" target="_blank" >RIV/68378271:_____/24:00598780 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22310/24:43929773

Výsledek na webu

<a href="https://hdl.handle.net/11104/0356388" target="_blank" >https://hdl.handle.net/11104/0356388</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/d4tc01695e" target="_blank" >10.1039/d4tc01695e</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Competing synclinic and anticlinic interactions in smectic phases of bent-core mesogens

Popis výsledku v původním jazyce

In our study, we investigated a hybrid molecular structure incorporating a rigid-bent core and an attached bulky polar group via a flexible spacer. To perform phase identification, we enrich the standard experimental methods with the sophisticated resonant soft x-ray scattering. Notably, we observe a distinct preference for specific phase types depending on the length of the homologue. Longer homologues exhibit a predisposition towards the formation of tilted smectic phases, characterized by complex sequences of synclinic and anticlinic interfaces. Conversely, shorter homologues manifest a propensity for helical smectic structures. For intermediate homologues, the frustration is alleviated through the formation of several modulated smectic phases. Based on the presented research, we describe the preconditions for high level structures in relation to conflicting constraints.

Název v anglickém jazyce

Competing synclinic and anticlinic interactions in smectic phases of bent-core mesogens

Popis výsledku anglicky

In our study, we investigated a hybrid molecular structure incorporating a rigid-bent core and an attached bulky polar group via a flexible spacer. To perform phase identification, we enrich the standard experimental methods with the sophisticated resonant soft x-ray scattering. Notably, we observe a distinct preference for specific phase types depending on the length of the homologue. Longer homologues exhibit a predisposition towards the formation of tilted smectic phases, characterized by complex sequences of synclinic and anticlinic interfaces. Conversely, shorter homologues manifest a propensity for helical smectic structures. For intermediate homologues, the frustration is alleviated through the formation of several modulated smectic phases. Based on the presented research, we describe the preconditions for high level structures in relation to conflicting constraints.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/8I23001" target="_blank" >8I23001: Epoch-making ferroic fluids based multi-functional materials</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Materials Chemistry C

ISSN

2050-7526

e-ISSN

2050-7534

Svazek periodika

12

Číslo periodika v rámci svazku

29

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

10903-10909

Kód UT WoS článku

001261000300001

EID výsledku v databázi Scopus

2-s2.0-85197545999