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Volumn 113, Issue 43, 2009, Pages 18842-18850

Relative photon-to-carrier efficiencies of alternating nanolayers of zinc phthalocyanine and C60 films assessed by time-resolved terahertz spectroscopy

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVE LAYER; ALTERNATING LAYERS; ALTERNATING MULTILAYERS; BLENDED FILMS; BUCKMINSTERFULLERENES; CHARGE SEPARATIONS; CLOSE PROXIMITY; DELAY TIME; INTERFACIAL AREAS; LAYER THICKNESS; LOW CARRIER DENSITY; NANO LAYERS; OPTICAL DENSITIES; PHOTOGENERATED CARRIERS; PICOSECONDS; RELATIVE EFFICIENCY; TERAHERTZ SPECTROSCOPY; THZ SIGNAL; TIME-RESOLVED; ULTRAFAST DECAY; ZINC PHTHALOCYANINES;

EID: 70449565153     PISSN: 19327447     EISSN: 19327455     Source Type: Journal    
DOI: 10.1021/jp904107x     Document Type: Article
Times cited : (27)

References (46)
  • 12
    • 70449592322 scopus 로고    scopus 로고
    • Certain commercial equipment, instruments, or materials are identified in this Article to adequately specify the experimental procedure. In no case does identification imply recommendation or endorsement by NIST, nor does it imply that the materials or equipment identified are necessarily the best available for the purpose.
    • Certain commercial equipment, instruments, or materials are identified in this Article to adequately specify the experimental procedure. In no case does identification imply recommendation or endorsement by NIST, nor does it imply that the materials or equipment identified are necessarily the best available for the purpose.
  • 21
    • 70449581314 scopus 로고    scopus 로고
    • The fraction of the bulk C60 to the interfacial C60 decreases as the alternating layer thickness decreases and the interface number increases in these multilayer films. The subtraction of C60 contribution from the measured TRTS signal does not consider a change in the bulk C60 amount of the films. This will certainly cause differences in the calculated signals, especially for the first few picoseconds where the bulk C60 contribution is significant, as seen in the figure.
    • The fraction of the bulk C60 to the interfacial C60 decreases as the alternating layer thickness decreases and the interface number increases in these multilayer films. The subtraction of C60 contribution from the measured TRTS signal does not consider a change in the bulk C60 amount of the films. This will certainly cause differences in the calculated signals, especially for the first few picoseconds where the bulk C60 contribution is significant, as seen in the figure.
  • 25
    • 70449559289 scopus 로고    scopus 로고
    • Investigations of layered film TRTS responses using tunable excitation pulses are underway to resolve the potential mechanism of charge creation.
    • Investigations of layered film TRTS responses using tunable excitation pulses are underway to resolve the potential mechanism of charge creation.
  • 38
    • 0003833502 scopus 로고    scopus 로고
    • Ultrafast dynamics of electronic and vibrational excitations in fullerenes
    • Shinar, J., Varnedy, Z. V., Kafafi, Z. H., Eds.; Marcel Dekker Inc.: New York
    • Dexheimer, S. L. Ultrafast Dynamics of Electronic and Vibrational Excitations in Fullerenes. In Optical and Electronic Properties of Fullerenes and Fullerene-Based Materials; Shinar, J., Varnedy, Z. V., Kafafi, Z. H., Eds.; Marcel Dekker Inc.: New York, 2000; p 21.
    • (2000) Optical and Electronic Properties of Fullerenes and Fullerene-based Materials , pp. 21
    • Dexheimer, S.L.1
  • 43
    • 70449561505 scopus 로고    scopus 로고
    • Photocarrier dynamics of organic semiconductors from ultrafast carrier dynamics measured by time-resolved terahertz spectroscopy
    • Herman, W., Flom, S., Foulger, S., Eds.; American Chemical Society: Washington, DC, in press.
    • Esenturk, O.; Melinger, J. S.; Lane, P. A.; Heilweil, E. J. Photocarrier Dynamics of Organic Semiconductors from Ultrafast Carrier Dynamics Measured by Time-Resolved Terahertz Spectroscopy. In Organic Thin Films for Photonics Applications; Herman, W., Flom, S., Foulger, S., Eds.; American Chemical Society: Washington, DC, in press.
    • Organic Thin Films for Photonics Applications
    • Esenturk, O.1    Melinger, J.S.2    Lane, P.A.3    Heilweil, E.J.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.