High-Pressure Synthesis, Electrical and Magnetic Properties of New Skutterudite Phosphides with Heavy Lanthanide (Including Y), LnT4P12 (Ln = Heavy Lanthanide and Y; T = Fe, Ru and Os)

• SHIROTANI Ichimin

  Department of Engineering, Muroran Institute of Technology

Bibliographic Information

Other Title

• 新重希土類スクッテルダイトリン化物，ＬｎＴ４Ｐ１２（Ｌｎ＝　ｈｅａｖｙ　ｌａｎｔｈａｎｉｄｅ，Ｙ；Ｔ＝Ｆｅ，Ｒｕ，Ｏｓ）の高圧合成と電気的，磁気的性質
• シン ジュウキドルイ スクッテルダイトリンカブツ LnT4P12 Ln heavy lanthanide Y T Fe Ru Os ノ コウアツ ゴウセイ ト デンキテキ ジキテキ セイシツ

Abstract

New filled skutterudite phosphides with heavy lanthanide (including Y), LnT₄P₁₂ (Ln = heavy lanthanide and Y; T = Fe, Ru and Os) have systematically been prepared at high temperatures and high pressures. The new relationship between lattice constants and atomic numbers of lanthanides was obtained for filled skutterudite phosphides. Electrical and magnetic properties of the skutterudites with heavy lanthanide have been studied at low temperatures. The superconductivity, the paramagnetic behavior, ferromagnetic and antiferromagnetic transitions were found for the new filled skutterudites prepared at high pressure. Thus, these compounds are classified to four groups by their magnetic properties. The physical properties of new filled skutterudite phosphides with heavy lanthanide (including Y) are discussed.

Journal

• The Review of High Pressure Science and Technology

  The Review of High Pressure Science and Technology 16 (4), 308-312, 2006

  The Japan Society of High Pressure Science and Technology

Keywords

• high-pressure synthesis
• filled skutterudites with heavy lanthanides
• superconductivity
• magnetic ordering
• valence fluctuation

Details

• CRID: 1390282679358035840
• NII Article ID: 10018820654
• NII Book ID: AN10452913
• DOI: 10.4131/jshpreview.16.308
• ISSN: 13481940
• ISSN: 0917639X
• NDL BIB ID: 8617844
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8617844
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed