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Volumn 104, Issue 45, 2000, Pages 10627-10634

Spectroscopic characterization of the bonding, orientation, and coverage of copper tetraazaphthalocyanine monolayer films on SiO2 surfaces

Author keywords

[No Author keywords available]

Indexed keywords

ABSORPTION SPECTROSCOPY; ATOMIC FORCE MICROSCOPY; BONDING; COMPOSITION; CRYSTAL ORIENTATION; ELLIPSOMETRY; LANGMUIR BLODGETT FILMS; MONOLAYERS; SEMICONDUCTING FILMS; X RAY PHOTOELECTRON SPECTROSCOPY;

EID: 0034322773     PISSN: 15206106     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp002634y     Document Type: Article
Times cited : (8)

References (51)
  • 15
    • 33645918895 scopus 로고    scopus 로고
    • Virginia Semiconductor Inc., 1501 Powhatan St., Fredericksburg, VA 22401.
    • Virginia Semiconductor Inc., 1501 Powhatan St., Fredericksburg, VA 22401.
  • 16
    • 33645897248 scopus 로고    scopus 로고
    • Werner-Glas & Instrument AB, Kungsängen, Sweden
    • Werner-Glas & Instrument AB, Kungsängen, Sweden.
  • 18
    • 33645896944 scopus 로고    scopus 로고
    • note
    • Instead of using a glovebox, test tubes kept under nitrogen or argon were used for the Quartz procedure. The amount of moisture could then not be measured, but since films prepared in test tubes under slightly different conditions (temperature, reaction time) yielded similar characteristics, this was taken as an indication that enough moisture was present. The method of using test tubes instead of beakers is convenient. Furthermore, the wafers are kept separated from each other and contact that might damage the surfaces is avoided.
  • 19
    • 33645916945 scopus 로고    scopus 로고
    • Generally, the reaction was completed within 30 min as judged by ellipsometry measurements
    • Generally, the reaction was completed within 30 min as judged by ellipsometry measurements.
  • 22
    • 33645948201 scopus 로고    scopus 로고
    • Wavefunction, Inc., 18401 Von Kaiman Ave. Suite 370, Irvine, CA 92715.
    • Wavefunction, Inc., 18401 Von Kaiman Ave. Suite 370, Irvine, CA 92715.
  • 26
    • 33645913456 scopus 로고    scopus 로고
    • The calculation routine SHADOW was programmed by Johan Trygg and Anders Berglund, Department of Chemistry, Chemometrics Group, Umeå University
    • The calculation routine SHADOW was programmed by Johan Trygg and Anders Berglund, Department of Chemistry, Chemometrics Group, Umeå University.
  • 28
    • 33645947247 scopus 로고    scopus 로고
    • note
    • Since typically is integrated over more than one absorption band, it does not describe the dipole strength or oscillator strength of a specific transition (which is obtained by integration only over the specific absorption band in energy units).
  • 30
    • 85088005884 scopus 로고    scopus 로고
    • 4+ 670 nm
    • 4+ 670 nm.
  • 32
    • 33645925237 scopus 로고    scopus 로고
    • If existing, out-of-plane charge-transfer transitions involving the Cu ion are assumed to make only small contributions to the total absorption envelope
    • If existing, out-of-plane charge-transfer transitions involving the Cu ion are assumed to make only small contributions to the total absorption envelope.
  • 33
    • 33645919224 scopus 로고    scopus 로고
    • note
    • With the suggested bonding of the spacer molecule to the substrate, the chromophore plane cannot become coplanar (0°) with the substrate surface; the MO calculations show an angle of 22° in the 'most parallel' orientation.
  • 36
    • 33645942634 scopus 로고    scopus 로고
    • A thickness of 10 A is reported in ref 5
    • A thickness of 10 A is reported in ref 5.
  • 45
    • 0002598334 scopus 로고
    • Clark, R. J. H., Hester, R. E., Eds.; Wiley: Chichester, UK, Chapter 3
    • Cook, M. J. Spectroscopy of New Materials; Clark, R. J. H., Hester, R. E., Eds.; Wiley: Chichester, UK, 1993; Chapter 3, pp 87-150.
    • (1993) Spectroscopy of New Materials , pp. 87-150
    • Cook, M.J.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.