Pressure-Induced Superconductivity in Filled Skutterudite PrRu<sub>4</sub>P<sub>12</sub>
-
- Miyake Atsushi
- Department of Materials Science and Engineering, Graduate School of Engineering Science, Osaka University
-
- Shimizu Katsuya
- Department of Materials Science and Engineering, Graduate School of Engineering Science, Osaka University KYOKUGEN, Research Center for Materials Science at Extreme Conditions, Osaka University
-
- Sekine Chihiro
- Faculty of Engineering Science, Muroran Institute of Technology
-
- Kihou Kunihiro
- Faculty of Engineering Science, Muroran Institute of Technology
-
- Shirotani Ichimin
- Faculty of Engineering Science, Muroran Institute of Technology
書誌事項
- タイトル別名
-
- Pressure-Induced Superconductivity in Filled Skutterudite PrRu4P12
この論文をさがす
抄録
The high-pressure and low-temperature electrical transport properties of the filled skutterudite, PrRu4P12, which exhibits a metal-to-insulator (M–I) transition at 62 K (=TMI), are studied by electrical resistance measurements up to 15 GPa. With increasing pressure, the temperature dependence of resistance below TMI exhibited a semiconductor-like behavior, which changed to a metallic one above 11 GPa. Moreover, a superconducting transition was observed at approximately 1.8 K and the critical magnetic field was 2 T. This is the first example of pressure-induced superconductivity in filled skutterudite compounds.
収録刊行物
-
- Journal of the Physical Society of Japan
-
Journal of the Physical Society of Japan 73 (9), 2370-2372, 2004
一般社団法人 日本物理学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390001204186693760
-
- NII論文ID
- 210000105007
- 110001954985
- 130004538892
-
- NII書誌ID
- AA00704814
-
- BIBCODE
- 2004JPSJ...73.2370M
-
- ISSN
- 13474073
- 00319015
-
- NDL書誌ID
- 7080703
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可