1. Boden, N.; Movaghar, B. InHandbook of Liquid Crystals: Low MolecularWeight Liquid Crystals; Demus, D., Goodby, J., Gray, G. W., Spiess, H. W., Vill, V., Eds.; Wiley−VCH: New York, 1998; Vol. 2b, Chapter IX, p 781.
2. Fabrication of Nanometer-Scale Features by Controlled Isotropic Wet Chemical Etching