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http://hdl.handle.net/2289/3172
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DC Field | Value | Language |
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dc.contributor.author | Reddy, Amaranatha R. | - |
dc.contributor.author | Sadashiva, B.K. | - |
dc.date.accessioned | 2007-06-28T08:05:04Z | - |
dc.date.available | 2007-06-28T08:05:04Z | - |
dc.date.issued | 2004 | - |
dc.identifier.citation | Journal of Materials Chemistry, 2004, Vol.14, p310 - 319 | en |
dc.identifier.issn | 0959-9428 | - |
dc.identifier.issn | 1364-5501 (Online) | - |
dc.identifier.uri | http://hdl.handle.net/2289/3172 | - |
dc.description | Restricted Access. | en |
dc.description.abstract | The synthesis and characterization of twenty seven new compounds belonging to three homologous series of compounds derived from 3-hydroxybenzoic acid are reported. One of the terminal positions of the constituent molecules of these compounds is substituted with a strongly polar cyano group while the other end contains an n-alkyl chain attached to a biphenyl moiety. Twenty two of these compounds show the polar partial bilayer biaxial smectic A phase which is antiferroelectric in nature. In addition, a direct transition from the nematic phase to the polar partial bilayer biaxial smectic A phase which has not been seen before is also reported. The mesophases have been characterized using polarized light optical microscopy, differential scanning calorimetry, X-ray diffraction studies and electro-optical experiments. | en |
dc.format.extent | 573862 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | en | en |
dc.publisher | Royal Society of Chemistry | en |
dc.relation.uri | http://dx.doi.org/10.1039/b309262c | en |
dc.rights | 2004 Royal Society of Chemistry | en |
dc.title | Direct transition from a nematic phase to a polar biaxial smectic A phase in a homologous series of unsymmetrically substituted bent-core compounds | en |
dc.type | Article | en |
Appears in Collections: | Research Papers (SCM) |
Files in This Item:
File | Description | Size | Format | |
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2004 JMC V14 p310.pdf Restricted Access | Restricted Access | 560.41 kB | Adobe PDF | View/Open Request a copy |
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