Stripe and line textures in the B2 phase of bent-shape molecules in samples with polar surface anchoring

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F11%3A00370465" target="_blank" >RIV/68378271:_____/11:00370465 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1103/PhysRevE.84.061701" target="_blank" >http://dx.doi.org/10.1103/PhysRevE.84.061701</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevE.84.061701" target="_blank" >10.1103/PhysRevE.84.061701</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Stripe and line textures in the B2 phase of bent-shape molecules in samples with polar surface anchoring

Popis výsledku v původním jazyce

In the B2 phase formed by bent-shaped molecules a dense line texture is frequently observed. For the texture description a model is proposed consisting of a periodic system of anticlinic antiferroelectric bulk domains with opposite chiralities separatedby ? walls in which polarization rotates. The bulk domains are situated between layers of synclinic ferroelectric phase near the upper and lower surfaces. In the surface layers induced by polar anchoring domains of opposite chirality are separated by defect lines. Under the electric field the ferroelectric layer near one sample surface is growing against the antiferroelectric structure in the sample bulk and the stripe texture is fading out, but still in the saturated field surface lines or walls persist separating ferroelectric domains of opposite chirality.

Název v anglickém jazyce

Stripe and line textures in the B2 phase of bent-shape molecules in samples with polar surface anchoring

Popis výsledku anglicky

In the B2 phase formed by bent-shaped molecules a dense line texture is frequently observed. For the texture description a model is proposed consisting of a periodic system of anticlinic antiferroelectric bulk domains with opposite chiralities separatedby ? walls in which polarization rotates. The bulk domains are situated between layers of synclinic ferroelectric phase near the upper and lower surfaces. In the surface layers induced by polar anchoring domains of opposite chirality are separated by defect lines. Under the electric field the ferroelectric layer near one sample surface is growing against the antiferroelectric structure in the sample bulk and the stripe texture is fading out, but still in the saturated field surface lines or walls persist separating ferroelectric domains of opposite chirality.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BM - Fyzika pevných látek a magnetismus

OECD FORD obor

—

Projekt

<a href="/cs/project/GAP204%2F11%2F0723" target="_blank" >GAP204/11/0723: Multifunkční materiály spontánně se uspořádávající na vzdálenosti nanometrů</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Physical Review. E

ISSN

1539-3755

e-ISSN

—

Svazek periodika

84

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

12

Strana od-do

"061701/1"-"061701/12"

Kód UT WoS článku

000297554000008

EID výsledku v databázi Scopus

—