### 抜粋

A simplified stability condition for the Hartree-Fock (HF) solution giving the self-consistent field crystal orbitale (SCF-CO) of the infinite one-dimensional system is derived. Since the present formulation, particularly for the systems having nearly or entirely degenerated highest occupied and the lowest unoccupied COs, contains only two physical parameters, that is, the density of states and the Coulomb repulsion integrals both at the Fermi level, it is tractable to examine the stability of the HF solutions of such polymers as well as the ordinary molecular systems. An example of its application to metallic trans-type polyacetylene is also shown.

元の言語 | 英語 |
---|---|

ページ（範囲） | 3724-3728 |

ページ数 | 5 |

ジャーナル | The Journal of Chemical Physics |

巻 | 91 |

発行部数 | 6 |

DOI | |

出版物ステータス | 出版済み - 1 1 1989 |

外部発表 | Yes |

### All Science Journal Classification (ASJC) codes

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

## フィンガープリント A stability condition for the Hartree-Fock solution of the infinite one-dimensional system' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

## これを引用

*The Journal of Chemical Physics*,

*91*(6), 3724-3728. https://doi.org/10.1063/1.456855