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 publicationSelected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6
PublisherTrans Tech Publications Ltd
Pages1823-1826
Number of pages4
EditionPART 3
ISBN (Print)0878494626, 9780878494620
DOIs
Publication statusPublished - 2007 Jan 1
Event6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6 - Jeju, Korea, Republic of
Duration: 2007 Nov 52007 Nov 9

Publication series

NameMaterials Science Forum
NumberPART 3
Volume561-565
ISSN (Print)0255-5476

Conference

Conference6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6
CountryKorea, Republic of
CityJeju
Period07/11/507/11/9

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ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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 Selected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6 (PART 3 ed., pp. 1823-1826). (Materials Science Forum; Vol. 561-565, No. PART 3). Trans Tech Publications Ltd. https://doi.org/10.4028/0-87849-462-6.1823