TY - RPRT TI - "Devil's staircase" in Pb/Si(111) ordered phases. AU - M Hupalo AU - J Schmalian AU - M C Tringides PY - 2003 DO - 10.1103/physrevlett.90.216106 UR - https://pubmed.ncbi.nlm.nih.gov/12786570/ ID - 12786570 ER -