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Issue DateTitleAuthor(s)Citation
Dec-1991Geometrical theory of diffractionSunil Kumar, P.B.; Ranganath, G.S.Pramana, 1991, Vol. 37, p457-488.
10-Jul-1991Geometrical theory of diffraction - A historical perspectiveSunil Kumar, P.B.; Ranganath, G.S.Current Science, 1991, Vol. 61, p22-27.
1993Structure and optical behaviour of cholesteric soliton latticesSunil Kumar, P.B.; Ranganath, G.S.Journal de Physique II, 1993, Vol.3, p1497-1510
Dec-1989Ferronematics in magnetic and electric fieldsSunil Kumar, P.B.; Ranganath, G.S.Molecular Crystals and Liquid Crystals, 1989, Vol.177, p123-130
Dec-1989On certain liquid crystal defects in a magnetic fieldSunil Kumar, P.B.; Ranganath, G.S.Molecular Crystals and Liquid Crystals, 1989, Vol.177 , p131-144
Feb-1991On some topological solitons in ferronematicsSunil Kumar, P.B.; Ranganath, G.S.Molecular Crystals and Liquid Crystals, 1991, Vol.196 , p27-37
Jan-1992Optical diffraction in twisted liquid-crystalline media-phase grating modeSuresh, K.A.; Sunil Kumar, P.B.; Ranganath, G.S.Liquid Crystals, 1992, Vol.11, p73 - 82
2-May-1994Optical diffraction in chiral smectic-C liquid crystalsSuresh, K.A.; Sah, Yuvaraj; Sunil Kumar, P.B.; Ranganath, G.S.Physical Review Letters, 1994, Vol.72, 2863- 2867