New expression of the chemical bond in perovskite-type oxides

Yoshifumi Shinzato, Yuki Saito, Hiroshi Yukawa, Masahiko Morinaga, Takeshi Baba, Hiromi Nakai

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    3 Citations (Scopus)

    Abstract

    A new expression for the chemical bond in perovskite-type oxides is proposed based on the atomization energy concept. The atomization energies, ΔEo for oxygen atom and ΔEM for metal atom in each oxide are evaluated theoretically using the energy density analysis of the total energy, and the ΔEO vs. ΔEM diagram called atomization energy diagram, is constructed. Every oxide can be located on the atomization energy diagram, although there are significant differences in the nature of the chemical bond among the oxides.

    Original languageEnglish
    Title of host publicationMaterials Science Forum
    Pages1823-1826
    Number of pages4
    Volume561-565
    EditionPART 3
    Publication statusPublished - 2007
    Event6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6 - Jeju
    Duration: 2007 Nov 52007 Nov 9

    Publication series

    NameMaterials Science Forum
    NumberPART 3
    Volume561-565
    ISSN (Print)02555476

    Other

    Other6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6
    CityJeju
    Period07/11/507/11/9

    Fingerprint

    Chemical bonds
    Atomization
    Perovskite
    Oxides
    Atoms
    Metals
    Oxygen
    perovskite

    ASJC Scopus subject areas

    • Materials Science(all)

    Cite this

    Shinzato, Y., Saito, Y., Yukawa, H., Morinaga, M., Baba, T., & Nakai, H. (2007). New expression of the chemical bond in perovskite-type oxides. In Materials Science Forum (PART 3 ed., Vol. 561-565, pp. 1823-1826). (Materials Science Forum; Vol. 561-565, No. PART 3).

    New expression of the chemical bond in perovskite-type oxides. / Shinzato, Yoshifumi; Saito, Yuki; Yukawa, Hiroshi; Morinaga, Masahiko; Baba, Takeshi; Nakai, Hiromi.

    Materials Science Forum. Vol. 561-565 PART 3. ed. 2007. p. 1823-1826 (Materials Science Forum; Vol. 561-565, No. PART 3).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Shinzato, Y, Saito, Y, Yukawa, H, Morinaga, M, Baba, T & Nakai, H 2007, New expression of the chemical bond in perovskite-type oxides. in Materials Science Forum. PART 3 edn, vol. 561-565, Materials Science Forum, no. PART 3, vol. 561-565, pp. 1823-1826, 6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6, Jeju, 07/11/5.
    Shinzato Y, Saito Y, Yukawa H, Morinaga M, Baba T, Nakai H. New expression of the chemical bond in perovskite-type oxides. In Materials Science Forum. PART 3 ed. Vol. 561-565. 2007. p. 1823-1826. (Materials Science Forum; PART 3).
    Shinzato, Yoshifumi ; Saito, Yuki ; Yukawa, Hiroshi ; Morinaga, Masahiko ; Baba, Takeshi ; Nakai, Hiromi. / New expression of the chemical bond in perovskite-type oxides. Materials Science Forum. Vol. 561-565 PART 3. ed. 2007. pp. 1823-1826 (Materials Science Forum; PART 3).
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