書誌事項
- 公開日
- 1998-11
- 権利情報
-
- https://www.elsevier.com/tdm/userlicense/1.0/
- DOI
-
- 10.1016/s0038-1098(98)00432-3
- 公開者
- Elsevier BV
この論文をさがす
説明
Abstract DC magnetization, specific heat and magnetic relaxation measurements are reported for a polycrystalline U 2 AuSi 3 . The temperature dependence of the magnetization shows a cusp at a characteristic temperature T f that strongly depends on the applied magnetic field. The specific heat does not show visible singularity around T f , ruling out the existence of the usual long range spatial magnetic order. The pronounced difference between the zero field cooled (ZFC) and the field cooled (FC) magnetization, as well as the very slow decay of the remanence indicate the occurrence of a highly irreversible frozen state below T f . These features are the characteristics of spin glass behavior.
収録刊行物
-
- Solid State Communications
-
Solid State Communications 108 (11), 863-866, 1998-11
Elsevier BV
