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Volumn 15, Issue 40, 2005, Pages 4354-4360

Optical writing and reading with bilayer assemblies of photosensitive and fluorescent films

Author keywords

[No Author keywords available]

Indexed keywords

ABSORPTION CHANGES; BILAYER ASSEMBLIES; OPTICAL WRITING; PHOTOCHEMICAL TRANSFORMATION;

EID: 27544474616     PISSN: 09599428     EISSN: 13645501     Source Type: Journal    
DOI: 10.1039/b508732e     Document Type: Article
Times cited : (17)

References (82)
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  • 61
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    • R. C. Bertelson, in ref. 3e, vol. 1, p. 11
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  • 62
    • 27544462242 scopus 로고    scopus 로고
    • G. Berkovic, V. Krongauz and V. Weiss, in ref. 4c, p. 1741
    • (e) G. Berkovic, V. Krongauz and V. Weiss, in ref. 4c, p. 1741;
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    • 27544485568 scopus 로고    scopus 로고
    • N. Tamai and H. Miyasaka, in ref. 4c, p. 1875
    • (f) N. Tamai and H. Miyasaka, in ref. 4c, p. 1875;
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    • note
    • The quantum yield for the reaction between OX and triethanolamine is too low for the implementation of the device configuration in Fig. 1. As a result, we have not studied this photochemical process in polymer matrices. Instead, we have focused our attention on the photoinduced reaction between OX and triethylamine, which is significantly more efficient.
  • 77
    • 27544444701 scopus 로고    scopus 로고
    • M. Irie, in ref. 4c, p. 1685
    • (a) M. Irie, in ref. 4c, p. 1685;
  • 78
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    • N. Hampp, in ref. 4c, p. 1755
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    • J. A. Delaire and K. Nakatani, in ref. 4c, p. 1817
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    • 27544488571 scopus 로고    scopus 로고
    • note
    • The emitted radiation is not sufficiently intense to encourage the photochemical reaction between OX and triethylamine. Consistently, the state of the photosensitive layer does not change significantly even after thousands of emission readings.
  • 82
    • 27544509737 scopus 로고    scopus 로고
    • note
    • The detected emission intensity decreases by ca. 2% after 1000 excitation cycles. It follows that ca. 6610 excitation cycles would, presumably, lower the detected intensity to the logic threshold. Thus, a binary 0 cannot be read more than 6610 times. In principle, this limitation can be overcome by selecting a fluorophore with an excitation wavelength in a spectral region where the photosensitive layer does not absorb.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.