title: Molecular nanocrystals on ultrathin NaCl films on Au(111).
abstract: Direct comparison of SnPc growth on a metal and a nearly insulating surface was achieved by adsorption of SnPc on Au(111) partially covered with NaCl. While on Au(111), SnPc lies flat and grows in a Stranski-Krastanov mode; on NaCl, Volmer-Weber growth of three-dimensional molecular nanocrystals occurs. On NaCl, intermolecular interactions dominate over the molecule-NaCl coupling and result in a tilted adsorption configuration.
authors: Institut für Experimentelle und Angewandte Physik, Christian-Albrechts-Universität, D-24098 Kiel, Germany. yfwang@physik.uni-kiel.de
authors: Yongfeng
authors: Y
authors: Wang
authors: Jörg
authors: J
authors: Kröger
authors: Richard
authors: R
authors: Berndt
authors: Hao
authors: H
authors: Tang
mesh_terms: D000327:Adsorption; D006046:Gold / Q000737:chemistry*; D007211:Indoles / Q000737:chemistry; D054833:Isoindoles; D008567:Membranes, Artificial; D015394:Molecular Structure; D049329:Nanostructures / Q000737:chemistry*; D009942:Organometallic Compounds / Q000737:chemistry*; D010316:Particle Size; D012965:Sodium Chloride / Q000737:chemistry*; D013499:Surface Properties; D014001:Tin / Q000737:chemistry
chemical_list: D007211:Indoles; D054833:Isoindoles; D008567:Membranes, Artificial; D009942:Organometallic Compounds; D012965:Sodium Chloride; D014001:Tin; D006046:Gold; C013647:phthalocyanine