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Volumn 109, Issue 17, 2005, Pages 8513-8518

Vibronic spectroscopy of single C 60 molecules and monolayers with the STM

Author keywords

[No Author keywords available]

Indexed keywords

MOLECULAR ADSORPTION; MOLECULAR INTERFACES; OXIDE FILMS; VIBRONIC SPECTROSCOPY;

EID: 18844455502     PISSN: 15206106     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp045289b     Document Type: Article
Times cited : (60)

References (27)
  • 17
    • 18844386621 scopus 로고    scopus 로고
    • note
    • These three orientations are not equally likely. An average over 780 molecules from seven data sets acquired in different experimental runs reveals a slight preponderance of the two-lobed orientation (40%), compared to the round and thee-lobed orientations (30% each). Each species tends to occur in small irregularly shaped groups of 10-15 molecules, without any well-defined phase boundary. No correlation between the molecular orientation and the underlying features (e.g., domain boundaries) was observed, although the effects of the substrate cannot be completely ruled out in the nucleation of these islands.
  • 18
    • 18844433670 scopus 로고    scopus 로고
    • note
    • For dosing at room temperature in the experiments described here, the average island size consists of 500 - 1000 molecules. The spectra are independent of the island size if they are measured over molecules that are not lying on the island boundaries or on top of the oxide domain boundaries. All the data presented here are for molecules adsorbed on the oxide terraces and in the island interior.
  • 22
    • 18844460750 scopus 로고    scopus 로고
    • note
    • 1u level vary widely, although ref 21 reports an actual measurement of this splitting. The level splitting in our case is expected to be near the lower bound because of the minimal distortion of the molecule and the transient nature of the anion.
  • 25
    • 0001028998 scopus 로고    scopus 로고
    • This includes broadening due to the temperature, modulation, oscillatory degrees of freedom, and interactions with the substrate. See: Lauhon, L. J.; Ho, W. Rev. Sci. Instrum. 2001, 72, 216.
    • (2001) Rev. Sci. Instrum. , vol.72 , pp. 216
    • Lauhon, L.J.1    Ho, W.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.