Compression of the dye monolayer at the air/water interface studied by second harmonic generation

Valeria Tsukanova, Oksana Slyadneva, Takanori Inoue, Akira Harata, Teiichiro Ogawa

    Research output: Contribution to journalArticle

    9 Citations (Scopus)

    Abstract

    The second harmonic (SH) generation efficiency upon compression of insoluble rhodamine C18 and fluorescein O322 monolayers at the air/water interface has been measured. The SH intensity dependence on area per molecule clearly varied for four main regions: expanded monolayer, expanded-condensed transition region, condensed monolayer and collapse point. This SH intensity dependence was similar with the π-A isotherm for both molecules. The SH intensity change would be explained with a model of interactions of dye chromophores based on the dipole-dipole correlation, CH-π interaction, aggregates of electronic transition moments and formation of large order π-conjugated system.

    Original languageEnglish
    Pages (from-to)207-215
    Number of pages9
    JournalChemical Physics
    Volume250
    Issue number2
    DOIs
    Publication statusPublished - Dec 1 1999

    Fingerprint

    Harmonic generation
    Monolayers
    harmonic generations
    Compaction
    Coloring Agents
    dyes
    harmonics
    Water
    air
    Air
    water
    dipoles
    Molecules
    Rhodamines
    Chromophores
    rhodamine
    Fluorescein
    chromophores
    Isotherms
    molecules

    All Science Journal Classification (ASJC) codes

    • Physics and Astronomy(all)
    • Physical and Theoretical Chemistry

    Cite this

    Compression of the dye monolayer at the air/water interface studied by second harmonic generation. / Tsukanova, Valeria; Slyadneva, Oksana; Inoue, Takanori; Harata, Akira; Ogawa, Teiichiro.

    In: Chemical Physics, Vol. 250, No. 2, 01.12.1999, p. 207-215.

    Research output: Contribution to journalArticle

    Tsukanova, Valeria ; Slyadneva, Oksana ; Inoue, Takanori ; Harata, Akira ; Ogawa, Teiichiro. / Compression of the dye monolayer at the air/water interface studied by second harmonic generation. In: Chemical Physics. 1999 ; Vol. 250, No. 2. pp. 207-215.
    @article{f1f7509d804d49829de18a57d218104a,
    title = "Compression of the dye monolayer at the air/water interface studied by second harmonic generation",
    abstract = "The second harmonic (SH) generation efficiency upon compression of insoluble rhodamine C18 and fluorescein O322 monolayers at the air/water interface has been measured. The SH intensity dependence on area per molecule clearly varied for four main regions: expanded monolayer, expanded-condensed transition region, condensed monolayer and collapse point. This SH intensity dependence was similar with the π-A isotherm for both molecules. The SH intensity change would be explained with a model of interactions of dye chromophores based on the dipole-dipole correlation, CH-π interaction, aggregates of electronic transition moments and formation of large order π-conjugated system.",
    author = "Valeria Tsukanova and Oksana Slyadneva and Takanori Inoue and Akira Harata and Teiichiro Ogawa",
    year = "1999",
    month = "12",
    day = "1",
    doi = "10.1016/S0301-0104(99)00257-8",
    language = "English",
    volume = "250",
    pages = "207--215",
    journal = "Chemical Physics",
    issn = "0301-0104",
    publisher = "Elsevier",
    number = "2",

    }

    TY - JOUR

    T1 - Compression of the dye monolayer at the air/water interface studied by second harmonic generation

    AU - Tsukanova, Valeria

    AU - Slyadneva, Oksana

    AU - Inoue, Takanori

    AU - Harata, Akira

    AU - Ogawa, Teiichiro

    PY - 1999/12/1

    Y1 - 1999/12/1

    N2 - The second harmonic (SH) generation efficiency upon compression of insoluble rhodamine C18 and fluorescein O322 monolayers at the air/water interface has been measured. The SH intensity dependence on area per molecule clearly varied for four main regions: expanded monolayer, expanded-condensed transition region, condensed monolayer and collapse point. This SH intensity dependence was similar with the π-A isotherm for both molecules. The SH intensity change would be explained with a model of interactions of dye chromophores based on the dipole-dipole correlation, CH-π interaction, aggregates of electronic transition moments and formation of large order π-conjugated system.

    AB - The second harmonic (SH) generation efficiency upon compression of insoluble rhodamine C18 and fluorescein O322 monolayers at the air/water interface has been measured. The SH intensity dependence on area per molecule clearly varied for four main regions: expanded monolayer, expanded-condensed transition region, condensed monolayer and collapse point. This SH intensity dependence was similar with the π-A isotherm for both molecules. The SH intensity change would be explained with a model of interactions of dye chromophores based on the dipole-dipole correlation, CH-π interaction, aggregates of electronic transition moments and formation of large order π-conjugated system.

    UR - http://www.scopus.com/inward/record.url?scp=0033269470&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=0033269470&partnerID=8YFLogxK

    U2 - 10.1016/S0301-0104(99)00257-8

    DO - 10.1016/S0301-0104(99)00257-8

    M3 - Article

    VL - 250

    SP - 207

    EP - 215

    JO - Chemical Physics

    JF - Chemical Physics

    SN - 0301-0104

    IS - 2

    ER -