Structural and morphological study of the liquid crystal alignment layers; B. R. Acharya , D. M. Agra, and S. Kumar, in preparation .

Existence of biaxial nematic phase exhibited by bent core molecules; B. R. Acharya , A. Primak, S. Kumar, T. J. Dingemans, E. T. Samulski, and P. Toledano, submitted to PRL 2001.

A simple and material-independent method for determination of liquid crystal anchoring properties of rubbed polyimide surfaces, B. R. Acharya , J. H. Kim, and S. Kumar, Jpn. J. Appl. Phys. 38 L1538 (1999).

Material-independent determination of liquid crystal anchoring properties on rubbed polyimide surfaces, B. R. Acharya , J. H. Kim, and S. Kumar, Phys. Rev. E, 60 6648(1999) .

Thermally stable liquid crystal alignment on polymide films exposed to UV during imidization, J. H. Kim, B. R. Acharya, D. M. Agra, and S. Kumar, Society of Information Display Digest 99.

A method for liquid crystal alignmnent using insitu ultraviolet exposure during imidization of polyimide, J. H. Kim, B. R. Acharya, K. R. Ha and S. Kumar , Appl. Phys. Lett. 73 (3372) 1998 .