Electronic structure study of local dielectric properties of lanthanoid oxide clusters

Kentaro Doi, Yutaka Mikazuki, Shinya Sugino, Tatsuki Doi, Pawel Szarek, Masato Senami, Kenji Shiraishi, Hiroshi Iwai, Naoto Umezawa, Toyohiro Chikyo, Keisaku Yamada, Akitomo Tachibana

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

Density functional calculations are performed for lanthanum-oxide clusters in order to study the local dielectric properties of such clusters using the dielectric constant defined at local points. An increase in coordination number brings about an increase in electron population on the central lanthanum atom, leading to an increase in the local dielectric constant.

Original languageEnglish
Pages (from-to)205-211
Number of pages7
JournalJapanese journal of applied physics
Volume47
Issue number1
DOIs
Publication statusPublished - 2008 Jan 18

Keywords

  • Density functional theory
  • Lanthanoid oxides
  • Local dielectric constant
  • Rigged QED theory

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Electronic structure study of local dielectric properties of lanthanoid oxide clusters'. Together they form a unique fingerprint.

  • Cite this

    Doi, K., Mikazuki, Y., Sugino, S., Doi, T., Szarek, P., Senami, M., Shiraishi, K., Iwai, H., Umezawa, N., Chikyo, T., Yamada, K., & Tachibana, A. (2008). Electronic structure study of local dielectric properties of lanthanoid oxide clusters. Japanese journal of applied physics, 47(1), 205-211. https://doi.org/10.1143/JJAP.47.205