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Issue DateTitleAuthor(s)Citation
1976Dielectric properties of 4'-n-alkyl-4-cyanobiphenyls in their nematic phasesRatna, B.R.; Shashidhar, R.Pramana, 1976, Vol. 6, p278-283.
1975Experimental studies of short range order in nematogens of strong positive dielectric anisotropyRatna, B.R.; Vijaya, M.S.; Shashidhar, R.; Sadashiva, B.K.Pramana Supplement, 1975, Vol. 1, p69-74.
26-Nov-1984Nematic-smectic-A-smectic-C multicritical point in a single component systemShashidhar, R.; Ratna, B.R.; Krishna Prasad, S.Physical Review Letters, 1984, Vol.53, 2141
30-Sep-1985Smectic-A phase with two collinear incommensurate density modulationRatna, B.R.; Shashidhar, R.; Raja, V.N.Physical Review Letters, 1985, Vol.55, 1476
14-Sep-1987Smectic-Ad–smectic-A2 critical pointShashidhar, R.; Ratna, B.R.; Krishna Prasad, S.; Somasekhara, S.; Heppke, G.Physical Review Letters, 1987, Vol.59, 1209
1-Jan-1988New alternative for the smectic-A1-reentrant nematic-smectic-Ad bicritical pointRaja, V.N.; Shashidhar, R.; Ratna, B.R.; Heppke, G.; Bahr, Ch.Physical Review A, 1988, Vol.37, 303-305
15-Apr-1989Pressure studies on phase transitions in 4-alkoxyphenyl-4’-nitrobenzoyloxybenzoatesRaja, V.N.; Ratna, B.R.; Shashidhar, R.; Heppke, G.; Bahr, Ch.; Marko, J.F.; Indekeu, J.O.; Nihat, Berker A.Physical Review A, 1989, Vol.39, 4341
1986Universality of the reentrant-nematic–smectic-C–smectic-A and nematic–smectic-A–smectic-C multicritical pointsSomasekhara, S.; Shashidhar, R.; Ratna, B.R.Physical Review A, 1986, Vol.34, 2561
Aug-1986Density, dielectric and X-ray studies of smectic A-smectic A transitionsRatna, B.R.; Nagabhushan, C.; Raja, V.N.; Shashidhar, R.; Chandrasekhar, S.; Heppke, G.Molecular Crystals and Liquid Crystals, 1986, Vol.138, p245-257
Oct-1983Effect of smectic ordering on the dielectric properties of reentrant nematic mixturesRatna, B.R.; Shashidhar, R.; Bock, M.; Göbl-wunsch, A.; Heppke, G.Molecular Crystals and Liquid Crystals, 1983, Vol.99, p285-295