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Volumn 12, Issue 9, 1996, Pages 2239-2244

Chemically sensitive surface acoustic wave devices employing a self-assembled composite monolayer film: Molecular specificity and effects due to self-assembled monolayer adsorption time and gold surface morphology

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EID: 0001191134     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la950498w     Document Type: Article
Times cited : (51)

References (58)
  • 23
    • 33749762269 scopus 로고
    • (a) Nuzzo, R. G.; Allara, D. L. J. Am. Chem. Soc. 1983, 105, 4481. Bain, C. D.; Troughton, E. B.; Tao, Y.-T.; Evall, J.; Whitesides, G. M.; Nuzzo, R. G. J. Am. Chem. Soc. 1989, 111, 321, and references therein.
    • (1983) J. Am. Chem. Soc. , vol.105 , pp. 4481
    • Nuzzo, R.G.1    Allara, D.L.2
  • 49
    • 4243063843 scopus 로고    scopus 로고
    • note
    • The average grain size of the Au SAW transducers, which were prepared over a Ti adhesion layer, was initially 60 nm (approximately the same as the ones evaporated at room temperature with no adhesion layer). Thermal annealing the devices up to 300 °C caused the grain size to increase by no more than 35%.
  • 51
    • 4243166872 scopus 로고    scopus 로고
    • Manuscript in preparation
    • Thomas, R. C.; et al. Manuscript in preparation.
    • Thomas, R.C.1
  • 57
    • 4243102765 scopus 로고
    • Report No. 89-0008; Sandia National Laboratories: Albuquerque, NM
    • Ellipsometric measurements were done using a Gaertner Model L2W26D.488 ellipsometer with a He-Ne laser at a 70% angle of incidence and a 45% azimuth of the quarter-wave compensator. Film thicknesses were calculated by using a real refractive index of 1.45, the complex refractive index of a similarly prepared naked Au substrate, and an algorithm developed at Sandia National Laboratories (Tardy, H. L. ELLIPSE User's Manual and Program Reference; Report No. 89-0008; Sandia National Laboratories: Albuquerque, NM, 1989).
    • (1989) ELLIPSE User's Manual and Program Reference
    • Tardy, H.L.1
  • 58
    • 0004002507 scopus 로고
    • John Wiley & Sons: New York
    • There are instances, notably when the adsorption substrate is porous, in which complete thermodynamic equilibrium can be maintained throughout an isotherm, even though the adsorption and desorption branches differ significantly. This is a consequence of the different radii of curvature that pertain if the meniscus of layers of adsorbate coating the walls of pores is cylindrical (during filling) or spherical (during emptying): Adamson, A. W. Physical Chemistry of Surfaces, 4th ed.; John Wiley & Sons: New York, 1982; pp 584-589. We do not believe there is sufficient porosity in the present instance to support this phenomenon, but we cannot unequivocally rule it out.
    • (1982) Physical Chemistry of Surfaces, 4th Ed. , pp. 584-589
    • Adamson, A.W.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.