AN R.F PLASMA SYSTEM FOR PRODUCING TWISTED NEMATIC LIQUID CRYSTAL CELLS A REVIEW Autores G. J. Sprokel DOI: https://doi.org/10.17563/rbav.v8i1-2.816 Resumo A plasma beam technique is described whichi can produce anisotropic films which in turn wiil induce uniform parallel alignment for nematic and smectic liquid crystals. Downloads PDF Edição v. 8 n. 1-2 (1989) Seção Artigos