Structures of thin films of tertiary-phenyl-porphyrin derivatives on gold surface

T. Terui, S. Yokoyama, H. Suzuki, S. Mashiko, M. Sakurai, T. Moriwaki

Research output: Contribution to journalConference article

9 Citations (Scopus)

Abstract

We conducted research on controlling arrays of functional organic molecules from the viewpoint of self-assembly. Molecular thin films were fabricated and their structures were examined by using a Scanning Tunneling Microscope (STM). Molecules used in the experiments are derivatives of porphyrin. Tertiary-butyl-phenyl-porphyrin (TBPP) and tertiary-butyl-phenyl-porphyrin-CN (TBPP-CN) were mainly used. STM images of the molecular arrays of TBPP and TBPP-CN appeared quite different. Infrared Reflection Absorption Spectroscopy (IRAS) spectra of bulky structures were obtained.

Original languageEnglish
Pages (from-to)157-160
Number of pages4
JournalThin Solid Films
Volume499
Issue number1-2
DOIs
Publication statusPublished - Mar 21 2006
Externally publishedYes
EventProceedings of the Sixth International Conference on Nano-Molecular Electronics (ICNME 2004) -
Duration: Dec 15 2004Dec 17 2004

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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