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Volumn 19, Issue 22, 2009, Pages 3567-3573

Customized electronic coupling in self-assembled donor-acceptor nanostructures

Author keywords

[No Author keywords available]

Indexed keywords

AB INITIO CALCULATIONS; CHARGE TRANSFER PROCESS; CU(1 1 1); DONOR-ACCEPTOR COMPLEX; DONOR-ACCEPTORS; ELECTRONIC COUPLING; METAL SURFACES; METAL-ORGANIC INTERFACE; METALLIC ELECTRODES; ORGANIC OPTOELECTRONICS; SELF-ASSEMBLED; SINGLE COMPONENTS; SUBSTRATE INTERACTION; SUPRA-MOLECULAR NANO STRUCTURES; SYNCHROTRON RADIATION SPECTROSCOPY;

EID: 72849135288     PISSN: 1616301X     EISSN: 16163028     Source Type: Journal    
DOI: 10.1002/adfm.200901374     Document Type: Article
Times cited : (57)

References (47)
  • 1
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    • a) J.-M. Lehn, Science 2002, 295, 2400.
    • (2002) Science , vol.295 , pp. 2400
    • Lehn, J.-M.1
  • 26
    • 11644266970 scopus 로고
    • While the quantitative values of charge transfer based on the Mulliken population analysis should be taken with care, the trend and relative changes are considered reliable, a) R. S. Mulliken, J. Chem. Phys. 1955, 23, 1833.
    • (1955) J. Chem. Phys. , vol.23 , pp. 1833
    • Mulliken, R.S.1
  • 31
    • 56249112597 scopus 로고    scopus 로고
    • The absence of resonances in additionally performed resonant photoemission measurements on single component and binary layers indicates a fast charge transfer between molecules and substrate, which is plausibly also related to the strong electronic molecule-substrate coupling. L. Wang, W. Chen, A. T. S. Wee, Surf. Sci. Rep. 2008, 63, 465.
    • (2008) Surf. Sci. Rep. , vol.63 , pp. 465
    • Wang, L.1    Chen, W.2    Wee, A.T.S.3
  • 34
    • 72849122612 scopus 로고    scopus 로고
    • note
    • 3z2-r2-like state is more likely to interact and hybridize with adsorbate electronic states of similar energy. An Umklapp effect as the origin for this spectral change can be discarded due to the large energy shift from -3.55 to -4.3 eV, in combination with the relatively low dispersion of this electronic state [21] and the large unit cell dimensions of the crystalline overlayer.
  • 35
    • 72849122099 scopus 로고    scopus 로고
    • 16CuPc resonances. However, because the various fitted resonances typically correspond to a superposition of manifold transitions combining the various initial and final states [5,17,25] such an observation is hampered
    • 16CuPc resonances. However, because the various fitted resonances typically correspond to a superposition of manifold transitions combining the various initial and final states [5,17,25] such an observation is hampered.
  • 37
    • 72849130573 scopus 로고    scopus 로고
    • note
    • The calculations are first performed for gas phase molecules. Then we calculate the effect of charge removal on the core-level binding energies. Finally, the influence of the substrate is mimicked calculating the core-level energies upon charge transfers as obtained from the Mulliken population analysis. This approach shows limited reliability and is expected to account for the difference between experiment and theory. However, the relative energy difference between the different components of the atomic species are reasonably well reproduced.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.