High-Pressure Synthesis and Structure of New Filled Skutterudite Compounds with Ge-substituted Host Network; LnRh4Sb9Ge3, Ln = La, Ce, Pr, and Nd
Journal of Alloys and Compounds Volume 461 Issue 1-2
Page 547-550
published_at 2008-08-11
アクセス数 : 755 件
ダウンロード数 : 258 件
今月のアクセス数 : 4 件
今月のダウンロード数 : 5 件
この文献の参照には次のURLをご利用ください : https://ir.lib.hiroshima-u.ac.jp/00025946
| File | |
| Title ( eng ) |
High-Pressure Synthesis and Structure of New Filled Skutterudite Compounds with Ge-substituted Host Network; LnRh4Sb9Ge3, Ln = La, Ce, Pr, and Nd
|
| Creator | |
| Source Title |
Journal of Alloys and Compounds
|
| Volume | 461 |
| Issue | 1-2 |
| Start Page | 547 |
| End Page | 550 |
| Abstract |
New filled skutterudite compounds LnRh4Sb9Ge3 (Ln = La, Ce, Pr, and Nd) were prepared by high-pressure and high-temperature reactions at 800 ºC under a pressure of 7 GPa. The cubic lattice constants were 9.112(1), 9.118(2), 9.113(2) and 9.107(1) Å for La, Ce, Pr, and Nd compounds, respectively. Rietveld analysis of LaRh4Sb9Ge3 confirmed that network Sb atoms were exclusively substituted with Ge atoms. The magnetic susceptibility measurement showed that the oxidation state of La, Ce, and Pr ions was 3+.
|
| Keywords |
rare earth alloys and compounds
solid state reactions
crystal structure
high-pressure
|
| NDC |
Earth sciences. Geology [ 450 ]
|
| Language |
eng
|
| Resource Type | journal article |
| Publisher |
Elsevier Science S.A.
|
| Date of Issued | 2008-08-11 |
| Rights |
Copyright (c) 2007 Elsevier B.V.
|
| Publish Type | Author’s Original |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0925-8388
[DOI] 10.1016/j.jallcom.2007.07.035
[NCID] AA10817249
[DOI] http://dx.doi.org/10.1016/j.jallcom.2007.07.035
|
