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2003 | 104 | 3-4 | 269-279
Article title

STM-Induced Luminescence for Alkanethiol Films on Au(111) Surface

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Abstracts
EN
STM-induced luminescence spectra for organic molecule adsorbed Au(111) surfaces were studied, and the influence of STM-tip alloy material on the emission spectra was measured. We observed the STM-tip dependent emission spectra of Au(111). The characteristics of the spectra with Pt-Ir alloy(20%) tip are interpreted in terms of the one-mode type and two-mode type depending on the composition rates. We measured the emission spectra for two different types of molecules, decanethiol and octanedithiol, which have different adsorption structures. The emission spectra for the octanedithiol films were compared with the spectra from clean gold films and the decanethiol films. A spectral change of Au(111) due to adsorption of octanedithiol molecules on Au(111) was observed in the spectral range from 700 through 780 nm while not for the adsorption of decanethiol molecules. The spectral change due to adsorption of octanedithiol molecules is compared with the STS measurements.
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Contributors
author
  • Dept. of Electrical and Electronics Engineering, Univ. of the Ryukyus, Okinawa 903-0213, Japan
author
  • Dept. of Computer Sciences and Electronics, Kyushu Institute of Technology, Iizuka, Fukuoka 820-8502, Japan
author
  • Dept. of Computer Sciences and Electronics, Kyushu Institute of Technology, Iizuka, Fukuoka 820-8502, Japan
author
  • Center for Interdisciplinary Research, Tohoku Univ., Aoba-ku, Sendai 980-8578, Japan
author
  • Dept. of Materials Science and Engineering, Nagoya Institute of Technology, Showa-ku, Nagoya 466-8535, Japan
References
  • 1. R. Berndt, J.K. Gimzewski, Phys. Rev. Lett., 67, 3796, 1991
  • 2. R. Berndt, J. Gimzewski, Phys. Rev. B, 48, 4746, 1993
  • 3. Y. Uehara, T. Matsumoto, S. Ushioda, Solid State Commun., 119, 671, 2001
  • 4. G. Hoffmann, L. Libioulle, R. Berndt, Phys. Rev. B, 65, 212107, 2002
  • 5. G.E. Poirier, Phys. Rev. Lett., 86, 83, 2001
  • 6. Y. Uehara, T. Matsumoto, S. Ushioda, Phys. Rev. B, 66, 075413, 2002
  • 7. R. Nishitani, Y. Tateishi, H. Arakawa, T. Hisanaga, H. Sasaki, A. Kasuya, K. Sumiyama, Surf. Rev. Lett., 10, 305, 2003
  • 8. T. Umeno, R. Nishitani, A. Kasuya, Y. Nishina, Phys. Rev. B, 54, 13499, 1996
  • 9. R. Nishitani, T. Umeno, A. Kasuya, Appl. Phys. A, 66, S139, 1998
  • 10. G.E. Poirier, E.D. Pylant, Science, 272, 1145, 1996
  • 11. K. Uosaki, Electrochemistry, 67, 1105, 1999
  • 12. K. Kobayashi, T. Horiuchi, H. Yamada, K. Matsushige, Thin Solid Films, 331, 210, 1998
  • 13. H. Kondoh, C. Kodama, H. Sumida, H. Nozoye, J. Chem. Phys., 111, 1175, 1999
  • 14. Y. Chen, R.E. Palmer, J.P. Wilcoxon, Surf. Sci., 454-456, 963, 2000
  • 15. D.W. Wang, F. Tian, J.G. Lu, J. Vac. Sci. Technol. B, 20, 60, 2002
  • 16. G.J. Kluth, C. Carraro, R. Maboudian, Phys. Rev. B, 59, R10449, 1999
  • 17. T. Fukuma, K. Kobayashi, T. Horiuchi, H. Yamada, K. Matsushige, Appl. Phys. A, 72, S109, 2001
  • 18. C. Kodama, T. Hayashi, H. Nozoye, Appl. Surf. Sci., 169-170, 264, 2001
  • 19. P. Johansson, P. Monreal, P. Apell, Phys. Rev. B, 42, 9210, 1990
  • 20. P. Johansson, R. Monreal, Z. Phys. B, 84, 269, 1991
  • 21. Y. Uehara, Y. Kimura, S. Ushioda, K. Takeuchi, Jpn. J. Appl. Phys., 31, 2465, 1992
  • 22. R.W. Rendell, D.J. Scalapino, Phys. Rev. B, 24, 3276, 1981
  • 23. Handbook of Optical Constants of Solids, Ed. E.D. Palik, Academic Press Inc., 1985
  • 24. T. Murashita, T. Koda, J. Phys. Soc. Japan, 40, 747, 1976
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv104n316kz
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