| タイトル |
-
en
Synthesis and magnetic properties of ALnO2 (A = Cu or Ag; Ln = rare earths) with the delafossite structure
|
| 作成者 |
|
| アクセス権 |
open access |
| 主題 |
-
Other
en
Magnetic properties
-
Other
en
Rare earth
-
Other
en
Oxides
-
Other
en
Delafossite structure
-
Other
en
Magnetic susceptibility
-
NDC
431
|
| 内容注記 |
-
Abstract
en
Synthesis, structures, and magnetic properties of ternary rare earth oxides ALnO2. (A = Cu or Ag; Ln = rare earths) have been investigated. CuLnO2 (Ln = La, Pr, Nd, Sm, Eu) were synthesized by the direct solid state reaction of CU2O and Ln2O3, and AgLnO2 (Ln = Tm, Yb, Lu) were obtained by the cation-exchange reaction of NaLnO2 and AgNO3 in a KNO3 flux. These compounds crystallized in the delafossite-type structure with the rhombohedral 3R type (space group: R-3m). Magnetic susceptibility measurements showed that these compounds are paramagnetic down to 1.8 K. Specific heat measurements down to 0.4 K indicated that CuNdO2 ordered antiferromagnetically at 0.8 K.
|
| 出版者 |
en
Elsevier Inc.
|
| 日付 |
|
| 言語 |
|
| 資源タイプ |
journal article |
| 出版タイプ |
AM |
| 資源識別子 |
HDL
http://hdl.handle.net/2115/39191
|
| 関連 |
-
isVersionOf
DOI
https://doi.org/10.1016/j.jssc.2009.05.035
|
| 収録誌情報 |
-
-
en
Journal of Solid State Chemistry
-
巻182
号8
開始ページ2104
終了ページ2110
|
| ファイル |
|
| コンテンツ更新日時 |
2023-07-26 |
