Application of the elongation method to the electronic structure of spin-polarized molecular wire under electric field

Yuuichi Orimoto, Feng Long Gu, Jacek Korchowiec, Akira Imamura, Yuriko Aoki

    研究成果: ジャーナルへの寄稿学術誌査読

    12 被引用数 (Scopus)

    抄録

    The elongation method has been applied to elucidate the spin-dependent behavior of the pyrrole-based spin-polarized molecular wire containing 1-pyrrolylphenyl nitronyl nitroxide with oligothiophene units under the influence of an applied electric field. It was found that the donor pyrrole ring causes the delocalization of electrons over the molecular wire regardless of the spin-orientation. In addition, nitronyl nitroxide as a radical unit shows two important features. First, it changes the spin-distribution of the delocalized electrons from same ratio of α- and β-spins to dominant β-spin. Second, it shifts the distribution of electrons in the same direction as that of the applied electric field.

    本文言語英語
    ページ(範囲)493-501
    ページ数9
    ジャーナルTheoretical Chemistry Accounts
    125
    3-6
    DOI
    出版ステータス出版済み - 3月 2010

    !!!All Science Journal Classification (ASJC) codes

    • 物理化学および理論化学

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