Zobrazeno 1 - 10
of 267
pro vyhledávání: '"Madhusudana, N. V."'
Publikováno v:
Phys. Rev. E 87, 020501(R) (2013) [4 pages]
Ginzburg-Landau-de Gennes -type covariant theories are extensively used in connection with twist grain boundary (TGB) phases of chiral smectogens. We analyze the stability conditions for the linear, covariant elasticity theory of smectic-C liquid cry
Externí odkaz:
http://arxiv.org/abs/1208.1141
We study the response of optically trapped achiral and chiralised nematic liquid crystal droplets to linear as well as circular polarised light. We find that there is internal dissipation in rotating achiral nematic droplets trapped in glycerine. We
Externí odkaz:
http://arxiv.org/abs/1002.1204
Publikováno v:
Phys. Rev. Lett. 96, 157801 (2006)
We predict the possible existence of a new phase of liquid crystals near the nematic-isotropic ($ NI $) transition. This phase is an achiral, tilt-analogue of the blue phase and is composed of a lattice of {\em double-tilt}, escape-configuration cyli
Externí odkaz:
http://arxiv.org/abs/cond-mat/0501729
We predict the existence of a new defect-lattice phase near the nematic - smectic-C (NC) transition. This tilt- analogue of the blue phase is a lattice of double-tilt cylinders. We discuss the structure and stability of the cone phase. We suggest tha
Externí odkaz:
http://arxiv.org/abs/cond-mat/0206482
Autor:
Fernsler, J., Hough, L., MacLennan, J. E., Navailles, L., Brunet, M., Madhusudana, N. V., Mondain-Monval, O., Boyer, C., Zasadzinski, J., Rego, J. A., Walba, D. M., Clark, N. A., Lubensky, Tom C.
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2005 Oct 01. 102(40), 14191-14196.
Externí odkaz:
https://www.jstor.org/stable/3376715
Publikováno v:
Current Science, vol.73, no.9, p.761, 1997
We report the discovery of a new Twist Grain Boundary phase. This phase is characterised by a 2-dimensional undulation of the smectic C* like blocks in the form of a square lattice. We suggest that this three dimensionally modulated structure, which
Externí odkaz:
http://arxiv.org/abs/cond-mat/9712030
Publikováno v:
Science, 2000 Jun . 288(5474), 2184-2187.
Externí odkaz:
https://www.jstor.org/stable/3075376
Akademický článek
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Autor:
Madhusudana, N. V.
Publikováno v:
Current Science, 2007 Aug 01. 93(3), 411-412.
Externí odkaz:
https://www.jstor.org/stable/24099479
Autor:
Madhusudana, N. V.
Publikováno v:
Current Science, 2004 Apr 01. 86(7), 1031-1032.
Externí odkaz:
https://www.jstor.org/stable/24109295