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Issue DateTitleAuthor(s)Citation
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-Nov-1992Continuous thermodynamic path between three smectic-A phases of the same symmetryPfeiffer, S.; Heppke, G.; Shankar Rao, D.S.; Shashidhar, R.Physical Review A, 1992, Vol.46, R6166-R6169
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
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-1983High pressure studies on partially bilayer and monolayer smecticsKrishna Prasad, S.; Shashidhar, R.; Suresh, K.A.; Kalkura, A.N.; Heppke, G.; Hopf, R.Molecular Crystals and Liquid Crystals, 1983, Vol.99, p185-191
Oct-1983Temperature variation of the layer spacing in the smectic A, reentrant nematic and reentrant smectic A phases of 9 OBCABSuresh, K.A.; Shashidhar, R.; Heppke, G.; Hopf, R.Molecular Crystals and Liquid Crystals, 1983, Vol.99, p249-253
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
1982Pre-transitional effects in the electrical conductivity of re-entrant nematogensBock, M.; Göbl-wunsch, A.; Heppke, G.; Ratna, B.R.; Shashidhar, R.Molecular Crystals and Liquid Crystals Letters, 1982, Vol.72, p277-284
May-1989Dielectric studies on two isomeric cyano ester homologous seriesHeppke, G.; Pfeiffer, S.; Nagabhushan, C.; Shashidhar, R.Molecular Crystals and Liquid Crystals, 1989, Vol.170, p89-97

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