J. Stöhr, M. G. Samant, J. Lüning, A. C. Callegari, P. Chaudhari, J. P. Doyle, J.
A. Lacey, S. A. Lien, S. Purushothaman, J. L. Speidell, 2001, Liquid crystal alignment
on carbonaceous surfaces with orientational order, Science, Vol. 292, pp. 2299-2302
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