Optical Microscopy, X-Ray Diffraction, and Dielectric Permittivity Studies in Binary Mixtures of Nematogens Showing Induced Smectic Phase
Joint Authors
Choudhury, Basana
Datta Sarkar, Suchismita
Source
Physics Research International
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-09-21
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The binary mixtures of nematogenic compounds 4-n-pentyl phenyl 4-n′-hexyloxy benzoate (ME6O.5) and 4-cyanophenyl 4-heptyl benzoate (CPHB) show the presence of induced smectic phase.
In the present paper we report the phase diagram of the binary system (ME6O.5+CPHB) obtained by polarizing optical microscopy as well as the results of X-ray diffraction and static dielectric permittivity measurements on the system throughout the entire composition range.
The observed variation of dielectric anisotropy with molar concentration in the induced smectic phase region is explained by assuming molecular associations in the mixture which is supported by our measurements of layer spacing in the induced smectic phase by X-ray diffraction studies.
American Psychological Association (APA)
Datta Sarkar, Suchismita& Choudhury, Basana. 2011. Optical Microscopy, X-Ray Diffraction, and Dielectric Permittivity Studies in Binary Mixtures of Nematogens Showing Induced Smectic Phase. Physics Research International،Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-498046
Modern Language Association (MLA)
Datta Sarkar, Suchismita& Choudhury, Basana. Optical Microscopy, X-Ray Diffraction, and Dielectric Permittivity Studies in Binary Mixtures of Nematogens Showing Induced Smectic Phase. Physics Research International No. 2011 (2011), pp.1-6.
https://search.emarefa.net/detail/BIM-498046
American Medical Association (AMA)
Datta Sarkar, Suchismita& Choudhury, Basana. Optical Microscopy, X-Ray Diffraction, and Dielectric Permittivity Studies in Binary Mixtures of Nematogens Showing Induced Smectic Phase. Physics Research International. 2011. Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-498046
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-498046