Park, ByoungchooTakezoe, HideoWu, J. W.2004-12-032004-12-0320012001http://hdl.handle.net/2003/187710.17877/DE290R-4648enThe American Physical SocietyPhysical Review Letters530Comment on "Photoalignment of Liquid Crystals by Liquid Crystals"10.1103/PhysRevLett.87.249601article (journal)