Items where Author is "Ratna, B. R."

Article

Schnur, J. M. ; Ratna, B. R. ; Selinger, J. V. ; Singh, A. ; Jyothi, G. ; Easwaran, K. R. K. (1994) Diacetylenic lipid tubules: experimental evidence for a chiral molecular architecture Science, 264 (5161). pp. 945-947. ISSN 0036-8075

Ratna, B. R. ; Shashidhar, R. ; Raja, V. N. ; Nagabhushan, C. ; Chandrasekhar, S. ; Pelzl, G. ; Diele, S. ; Latif, I. ; Demus, D. (1989) Experimental studies on a terminally non-polar reentrant nematogenic mixture Molecular Crystals and Liquid Crystals, 167 . pp. 233-237. ISSN 1058-725X

Chandrasekhar, S. ; Ratna, B. R. ; Sadashiva, B. K. ; Raja, V. N. (1988) A thermotropic biaxial nematic liquid crystal Molecular Crystals and Liquid Crystals, 165 . pp. 123-130. ISSN 1058-725X

Chandrasekhar, S. ; Sadashiva, B. K. ; Ratna, B. R. ; Raja, V. N. (1988) A biaxial nematic liquid crystal Pramana - Journal of Physics, 30 (5). pp. L491-L494. ISSN 0304-4289

Ratna, B. R. ; Chandrasekhar, S. (1988) Some comments on the determination of enthalpies of liquid crystalline transitions by differential scanning calorimetry Molecular Crystals and Liquid Crystals, 162 . pp. 157-159. ISSN 1058-725X

Ratna, B. R. ; Nagabhushana, C. ; Raja, V. N. ; Shashidhar, Ranganathan ; Chandrasekhar, Sivaramakrishna ; Heppke, G. (1986) Density, dielectric and X-ray studies of Smectic A-Smectic A transitions Molecular Crystals and Liquid Crystals, 138 . pp. 245-257. ISSN 1058-725X

Chandrasekhar, S. ; Ratna, B. R. (1982) Near neighbour correlations and the dielectric properties of liquid crystals Molecular Crystals and Liquid Crystals, 82 . pp. 193-198. ISSN 1058-725X

Chandrasekhar, S. ; Ratna, B. R. (1976) Pressure dependence of the pitch of cholesteryl oleyl carbonate Molecular Crystals and Liquid Crystals, 35 . pp. 109-111. ISSN 1058-725X