Zobrazeno 1 - 9
of 9
pro vyhledávání: '"M. V. Rasna"'
Autor:
Santanu Kumar Pal, Santosh Prasad Gupta, Monika Gupta, Debashis Adhikari, Surajit Dhara, M. V. Rasna
Publikováno v:
Chemical Communications. 53:3014-3017
A new approach is reported for the design of a room-temperature discotic nematic (ND) liquid crystal (LC) dimer consisting of a triphenylene and a pentaalkynylbenzene unit linked via flexible alkyl spacers. The formation of the ND phase is realized m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6be92277705a4b1b8b8360dacf92275b
https://doi.org/10.1039/c6cc09509g
https://doi.org/10.1039/c6cc09509g
Publikováno v:
Liquid Crystals. 42:1059-1067
We report experimental studies on the phase transitions and physical properties of colloidal suspensions of BaTiO3 nanoparticles and two cyanobiphenyl liquid crystals (4-pentyl-4ʹ-cyanobiphenyl and 4-octyl-4ʹ-cyanobiphenyl). From the differential s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f083dfd382202007ca4af7bf40add2d
https://doi.org/10.1080/02678292.2015.1021719
https://doi.org/10.1080/02678292.2015.1021719
Publikováno v:
Physical review. E. 95(1-1)
Dynamics of microparticles in isotropic liquids by transducing the energy of an applied electric field have been studied for decades. Recently, such studies in anisotropic media like liquid crystals have opened up new perspectives in colloid science.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51a962563d560fd0b6561e11edfdbb96
https://pubmed.ncbi.nlm.nih.gov/28208348
https://pubmed.ncbi.nlm.nih.gov/28208348
Dynamics of electro-orientation of birefringent microsheets in isotropic and nematic liquid crystals
Publikováno v:
Physical Review E. 94
We study the dynamics of electric field driven multiaxis electro-orientation of birefringent microsheets in both the isotropic and nematic phases of a liquid crystal. For a fixed direction of applied field in the isotropic phase, there are two critic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::326581bbf1e9c9e7e52a63a803c4252e
https://doi.org/10.1103/physreve.94.032701
https://doi.org/10.1103/physreve.94.032701
Autor:
Rajadurai Chandrasekar, U. V. Ramudu, M. V. Rasna, K. P. Zuhail, Surajit Dhara, Jayasri Dontabhaktuni
Publikováno v:
Soft matter. 11(38)
Colloidal self-assembly has been one of the major driving themes in material science to obtain functional and advanced optical materials with complex architecture. Most of the nematic colloids reported so far are based on the optically isotropic sphe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bba70faf1b5b833afc059dcb4b53a54
https://pubmed.ncbi.nlm.nih.gov/26299670
https://pubmed.ncbi.nlm.nih.gov/26299670
Publikováno v:
Physical review. E, Statistical, nonlinear, and soft matter physics. 89(5)
We prepared nanocomposites of a nematic liquid crystal and nanofibers of a conducting polymer (polyaniline). All the nanocomposites exhibit a discontinuous surface anchoring transition from planar to homeotropic in the nematic phase on a perfluoropol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::023c27664085278f490704fa15ebdd05
https://pubmed.ncbi.nlm.nih.gov/25353811
https://pubmed.ncbi.nlm.nih.gov/25353811
Publikováno v:
Physical Review E. 89
We report experimental studies on the rheology of a few nematic liquid crystals with highly polar molecules (CCH-7, PCH-7, CB-7). The selected molecules have the same alkyl chain ($\text{\ensuremath{-}}{\text{C}}_{7}{\text{H}}_{15}$) and cyano (-CN)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43b842104f6b735002f90900cd7b40fc
https://doi.org/10.1103/physreve.89.022510
https://doi.org/10.1103/physreve.89.022510
Publikováno v:
Applied Physics Letters. 106:161905
We report on experimental studies of the viscoelastic, magnetodielectric, and magnetoviscosity properties of ferromagnetic liquid crystals (LCs) prepared by dispersing ferromagnetic nanoparticles in a thermotropic LC. Both the splay elastic constant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e10f495265dc47709438cd7fb3c1f789
https://doi.org/10.1063/1.4918995
https://doi.org/10.1063/1.4918995
Publikováno v:
Applied Physics Letters. 103:141910
We report on the preparation and physical characterization of the colloidal suspension of conducting polyaniline (PANI) nanofibres and a nematic liquid crystal (5CB). The ac electrical conductivity anisotropy increases significantly and the rotationa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8e1cc08423eb9c5d840b3a836357e0e
https://doi.org/10.1063/1.4824030
https://doi.org/10.1063/1.4824030