Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive
Impact factor

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS


Pis'ma v Zh. Èksper. Teoret. Fiz.:
Year:
Volume:
Issue:
Page:
Find




Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register

Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2018, Volume 107, Issue 11, Pages 728–731
DOI: https://doi.org/10.7868/S0370274X18110073 (Mi jetpl5640) 		 
CONDENSED MATTER

Cascade “melting” of a linear disclination in chiral nematic droplets

O. A. Skaldina, I. I. Klebanovbc, Yu. I. Timirova, E. R. Basyrovaa, V. A. Deleva

a Institute of Molecule and Crystal Physics, Ufa Federal Research Center, Russian Academy of Sciences, Ufa, Russia
b South Ural State University (National Research University), Chelyabinsk, Russia
c South Ural State Humanitarian Pedagogical University, Chelyabinsk, Russia
Full-text PDF (210 kB)
References:
PDF
HTML
DOI: https://doi.org/10.7868/S0370274X18110073
Abstract: A new structure of the elastic field of a chiral nematic liquid crystal in a cylindrical capillary with a singularity on the axis of the capillary in the form of a “melted” helical disclination has been obtained experimentally. It has been shown theoretically that the number of cylindrical surfaces, cascades at which a jump of the direction of the director orientation field $\bf n$ by $\pi$ occurs, can be arbitrary. The particular number of cascades depends on the radius $R$ of the cylinder and boundary conditions. An expression for the free energy of the elastic field has been obtained in the one-constant approximation of the continuum theory of liquid crystals.
Funding agency Grant number
Russian Foundation for Basic Research 18-32-00805
Ministry of Education and Science of the Russian Federation 02.A03.21.0011
Received: 28.03.2018
Revised: 11.04.2018
English version:
Journal of Experimental and Theoretical Physics Letters, 2018, Volume 107, Issue 11, Pages 695–698
DOI: https://doi.org/10.1134/S0021364018110139
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: O. A. Skaldin, I. I. Klebanov, Yu. I. Timirov, E. R. Basyrova, V. A. Delev, “Cascade “melting” of a linear disclination in chiral nematic droplets”, Pis'ma v Zh. Èksper. Teoret. Fiz., 107:11 (2018), 728–731; JETP Letters, 107:11 (2018), 695–698
Citation in format AMSBIB
\Bibitem{SkaKleTim18}
\by O.~A.~Skaldin, I.~I.~Klebanov, Yu.~I.~Timirov, E.~R.~Basyrova, V.~A.~Delev
\paper Cascade “melting” of a linear disclination in chiral nematic droplets
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2018
\vol 107
\issue 11
\pages 728--731
\mathnet{http://mi.mathnet.ru/jetpl5640}
\crossref{https://doi.org/10.7868/S0370274X18110073}
\elib{https://elibrary.ru/item.asp?id=35101962}
\transl
\jour JETP Letters
\yr 2018
\vol 107
\issue 11
\pages 695--698
\crossref{https://doi.org/10.1134/S0021364018110139}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=000441867900007}
\elib{https://elibrary.ru/item.asp?id=35730201}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85051466428}
Linking options:
  • https://www.mathnet.ru/eng/jetpl5640
  • https://www.mathnet.ru/eng/jetpl/v107/i11/p728
    • Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
     
      Contact us:
    		  Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024