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Volumn 312, Issue 5778, 2006, Pages 1362-1365

Atomic-scale coupling of photons to single-molecule junctions

(3)  Wu, S W a   Ogawa, N a   Ho, W a  

a NONE

Author keywords

[No Author keywords available]

Indexed keywords

CHARGE TRANSFER; ELECTRONS; MOLECULAR DYNAMICS; RESONANT TUNNELING; SCANNING ELECTRON MICROSCOPY; SEMICONDUCTOR JUNCTIONS;

EID: 33744817379     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1124881     Document Type: Article
Times cited : (185)

References (31)
  • 9
    • 33744805515 scopus 로고    scopus 로고
    • note
    • The STM is a variation of the one described in (26).
  • 12
    • 0003641908 scopus 로고    scopus 로고
    • K. M. Kadish, K. M. Smith, R. Guilard, Eds., (Academic Press, New York)
    • K. M. Kadish, K. M. Smith, R. Guilard, Eds., The Porphyrin Handbook (Academic Press, New York, 2000).
    • (2000) The Porphyrin Handbook
  • 14
    • 33744816352 scopus 로고    scopus 로고
    • note
    • The tunneling electron-induced fluorescence was observed from the same configuration (tip/vacuum/MgP/ oxide/NiAl) but for a different type of molecular adsorption than the one discussed here. The radiative transition from LUMO+1 to LUMO occurs at about 800 nm.
  • 16
    • 33744787486 scopus 로고    scopus 로고
    • note
    • We have carried out the DFT calculations on a free, planar MgP by using HyperChem 7.0. The results are identical to those for ZnP.
  • 18
    • 33744806229 scopus 로고    scopus 로고
    • note
    • In principle, the level of LUMO+1 is not tied to the Fermi levels as a result of the distribution of voltage drops in the double-barrier junction (11). However, because the ratio of the voltage drop is large (∼7) and the bias applied across the junction is small, the level shift of the LUMO+1 with respect to the Fermi level of the NiAl substrate for different biases is negligible.
  • 29
    • 33744800148 scopus 로고    scopus 로고
    • note
    • From molecule to molecule, the onset varies (within 0.15 V) for the lowest unoccupied state (LUMO-α) of the neutral molecule. The onset of all the other unoccupied states varies approximately with the LUMO-α.
  • 30
    • 33744812867 scopus 로고    scopus 로고
    • note
    • Each data point (150 cycles) took about 80 min to measure. The reason for taking 150 cycles is to reduce the data fluctuation due to the blinking effect similar to that observed in (27, 28).
  • 31
    • 33744788488 scopus 로고    scopus 로고
    • note
    • Supported by the Chemical Science, Geo- and Bioscience Division, Office of Science, U.S. Department of Energy, under grant DE-FG02-04ER1595. The California Institute for Telecommunication and Information Technology at University of California-lrvine provided a fellowship to N.O.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.