A Universal Relation between Electron Density Minima and Ionic Radii in Ceramics
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- Yoshino Masahito
- Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya University
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- Morinaga Masahiko
- Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya University
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- Shimode Akihiro
- Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya University
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- Okabayashi Kousuke
- Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya University
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- Nakamatsu Hirohide
- Insitute for Chemical Research, Kyoto University
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- Sekine Rika
- Department of Chemistry, Faculty of Science, Shizuoka University
Bibliographic Information
- Other Title
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- Universal Relation between Electron Density Minima and Ionic Radii in Ceramics
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Abstract
A universal relation between electron density minima and ionic radii, was discovered from the first principles calculations of electronic structures in ceramics over 60 species, including oxides, borides, carbides, nitride and fluorides. Every ceramic falls on a curve of log(ρminZ−3) vs. 2(Z/n)rmin, where ρmin is the minimum electron density in the line linking the first-nearest-neighbor nuclei, rmin is the distance r at ρmin, Z is the atomic number, and n is the principal quantum number.
Journal
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- MATERIALS TRANSACTIONS
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MATERIALS TRANSACTIONS 45 (7), 1968-1972, 2004
The Japan Institute of Metals and Materials
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Keywords
Details 詳細情報について
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- CRID
- 1390001204251413376
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- NII Article ID
- 10013336120
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- NII Book ID
- AA1151294X
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- COI
- 1:CAS:528:DC%2BD2cXmvFaqu7o%3D
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- ISSN
- 13475320
- 13459678
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- NDL BIB ID
- 7015241
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed