Cycloadditions on diamond (100) 2 X 1: Observation of lowered electron affinity due to hydrocarbon adsorption
Article Abstract:
The adsorption of allyl alcohol, acrylic acid and allyl chloride, as well as unsaturated organic molecules on reconstructed diamond (100) 2 X 1 is investigated using high-resolution electron energy loss (HREELS) spectroscopy and synchrotron radiation spectroscopy. The adsorption of all organic molecules on the clean surface is found to reduce the electron affinity of the surface and the secondary electron yield obtained is higher than that of the bare surface, but is less than that of the hydrogenated diamond surface due to the lower surface coverage.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
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Supramolecular monolayers of zinc porphyrin trimers on graphite
Article Abstract:
Monolayers of zinc porphyrin trimers on graphite by liquid-phase deposition are prepared and imaged the molecular films with bond atomic force microscopy (AFM) and scanning tunneling microscopy (STM). It provides a useful platform for the study of surface and interface phenomena outside a vacuum system and is potentially useful for practical fabrication of molecular devices.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
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Voltage-dependent scanning tunneling microscopy images of a copper complex on graphite
Article Abstract:
Dramatic contrast variation of STM images is investigated as a function of bias on a bis [1,3-di(p-n-tetradecyloxyphenyl) propane-1,3-dionato] copper (II) dlayer physisorbed on HOPG with scanning tunneling microscopy (STM). STM images are found to change with bias change of 100mV or less.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
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