2011年7月
High-Field de Haas-van Alphen Effect in non-centrosymmetric CeCoGe3 and LaCoGe3
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN
- ,
- ,
- ,
- 巻
- 80
- 号
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1143/JPSJS.80SA.SA020
- 出版者・発行元
- PHYSICAL SOC JAPAN
We report on de Haas-van Alphen effect measurements in the non-centrosymmetric systems CeCoGe3 and LaCoGe3 in magnetic field up to 28 Testa. In both compounds, two new high frequencies were observed in high fields. The frequencies were not detected in previous lower field measurements. The frequencies do not originate from magnetic breakdown, and, therefore, are likely to be intrinsic features of the compounds. In CeCoGe3, the corresponding effective masses are strongly enhanced, being of the order of 30 bare electron masses.
- リンク情報
- ID情報
-
- DOI : 10.1143/JPSJS.80SA.SA020
- ISSN : 0031-9015
- Web of Science ID : WOS:000208728400020