Kondo, YuukiNakamura, JunNakamura, YoshimichiWatanabe, Satoshi2004-12-032004-12-0320012001http://hdl.handle.net/2003/127410.17877/DE290R-2791enThe American Physical SocietyPhysical Review Letters530STM Images Apparently Corresponding to a Stable StructureConsiderable Fluctuation of a Phase Boundary of the Si(111)-(sqrt(3) × sqrt(3))-Ag Surface10.1103/PhysRevLett.87.156102article (journal)