Institut für Medizintechnik und Medizininformatik

Dauerhafte URI für die Sammlunghttps://irf.fhnw.ch/handle/11654/23

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    Publikation
    Molecular assembly and self‐assembly: molecular nanoscience for future technologies
    (2003) de Wild, Michael; Berner, Simon; Suzuki, Hitoshi; Ramoino, Luca; Baratoff, Alexis; Jung, Thomas A.
    In this review the emerging science of single molecules is discussed in the perspective of nanoscale molecular functions and devices. New methods for the controlled assembly of well-defined molecular nanostructures are pre- sented: self assembly and single molecular positioning. The observation and selective modification of conformation, electronics, and molecular mechanics of individual molecules and molecular assemblies by scanning probes is dem- onstrated. To complement this scientific review, some of the possible conse- quences and visions for future developments are discussed, as far as they derive from the presented systems. The prospects of nanoscale science to stim- ulate technological evolution are exemplified.
    01A - Beitrag in wissenschaftlicher Zeitschrift
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    Publikation
    A novel route to molecular self-assembly. Self-intermixed monolayer phases
    (Wiley, 18.10.2002) de Wild, Michael; Berner, Simon; Suzuki, Hitoshi; Yanagi, Hisao; Schlettwein, Derck; Ivan, Stanislav; Baratoff, Alexis; Guentherodt, Hans-Joachim; Jung, Thomas A.
    The stars and stripes: A novel route to highly perfect molecular self-assembly is presented. Depending on the relative surface (Ag(111)) coverage of the two species, subphthalocyanine and C60 (green and yellow in the colored STM image) on an surface, well-ordered intermixed monolayers consisting of 1D chains with 1 nm width or 2D hexagonal patterns are formed. The structural parameters and schematic binary "phase diagram" of this system are deduced from detailed room-temperature STM studies. The most important underlying interactions and the relevant properties of the molecules are discussed qualitatively.
    01A - Beitrag in wissenschaftlicher Zeitschrift