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Volumn 61, Issue 2, 2000, Pages

Evidence for dipole surface orientational order at critical interfaces

Author keywords

[No Author keywords available]

Indexed keywords

LIQUIDS;

EID: 0001476581     PISSN: 1063651X     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevE.61.R1036     Document Type: Article
Times cited : (10)

References (30)
  • 3
    • 0343490722 scopus 로고
    • edited by C. A. Croxton, Wiley, Chichester
    • See, for example, K. E. Gubbins, in Fluid Interfacial Phenomena, edited by C. A. Croxton (Wiley, Chichester, 1986), p. 469.
    • (1986) Fluid Interfacial Phenomena , pp. 469
    • Gubbins, K.E.1
  • 9
  • 15
    • 85036145374 scopus 로고    scopus 로고
    • For a dielectric ellipsoid oriented at angle (Formula presented) relative to the z axis the dipole dielectric constants (signified by superscript d) perpendicular and parallel to the interface averaged over the azimuthal angle are, respectively, (Formula presented) and (Formula presented), where the hypergeometric function (Formula presented) For each z we can now calculate the dipole dielectric constant averaged over the angular distribution (Formula presented), namely, (Formula presented) Ellipsometry is sensitive to the composition averaged dielectric constant at each z (Formula presented), which can be calculated from the two-component Clausius-Mossotti relationship (Formula presented), where (Formula presented) 13 and (Formula presented) is the local volume fraction of dipoles Eq. (4)
    • For a dielectric ellipsoid oriented at angle (Formula presented) relative to the z axis the dipole dielectric constants (signified by superscript d) perpendicular and parallel to the interface averaged over the azimuthal angle are, respectively, (Formula presented) and (Formula presented), where the hypergeometric function (Formula presented) For each z we can now calculate the dipole dielectric constant averaged over the angular distribution (Formula presented), namely, (Formula presented) Ellipsometry is sensitive to the composition averaged dielectric constant at each z (Formula presented), which can be calculated from the two-component Clausius-Mossotti relationship (Formula presented), where (Formula presented) 13 and (Formula presented) is the local volume fraction of dipoles Eq. (4).
  • 23
    • 85036173213 scopus 로고    scopus 로고
    • Estimated from Eqs. (7.1) and (7.2) in 21 using data from 22
    • Estimated from Eqs. (7.1) and (7.2) in 21 using data from 22.
  • 25
    • 84867907561 scopus 로고
    • edited by R. C. Weast, M. J. Astle, and W. H. Beyer, CRC Press, Boca Raton
    • CRC Handbook of Chemistry and Physics, 66th ed., edited by R. C. Weast, M. J. Astle, and W. H. Beyer (CRC Press, Boca Raton, 1985).
    • (1985) CRC Handbook of Chemistry and Physics, 66th ed.
  • 26
    • 85036183689 scopus 로고    scopus 로고
    • Estimated using Eq. (6.35) in 21 where the uv absorption frequency was determined from a Cauchy plot 13 using the refractive index data in 24 and assuming a typical error in this calculation of 10%
    • Estimated using Eq. (6.35) in 21 where the uv absorption frequency was determined from a Cauchy plot 13 using the refractive index data in 24 and assuming a typical error in this calculation of 10%.
  • 27
    • 85036357375 scopus 로고    scopus 로고
    • J. Timmermans, Physico-chemical Constants of Pure Organic Compounds (Elsevier, New York, 1950)
    • J. Timmermans, Physico-chemical Constants of Pure Organic Compounds (Elsevier, New York, 1950).
  • 28
    • 85036223707 scopus 로고    scopus 로고
    • Dipole moment in a non-polar solvent estimated using Eq. (8) in 26 using the gas phase dipole moment data in 22
    • Dipole moment in a non-polar solvent estimated using Eq. (8) in 26 using the gas phase dipole moment data in 22.
  • 30
    • 85036146580 scopus 로고    scopus 로고
    • Estimated using J. O. Hirschfelder, C. F. Curtiss, and R. B. Bird, Molecular Theory of Gases and Liquids (Wiley, New York, 1954), Sec. 13.2
    • Estimated using J. O. Hirschfelder, C. F. Curtiss, and R. B. Bird, Molecular Theory of Gases and Liquids (Wiley, New York, 1954), Sec. 13.2.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.