Spin-glass behavior of amorphous fluorophosphates with a high manganese (II) concentration |
| |
| Authors: | C Dupas JP Renard M Matecki |
| |
| Institution: | Institut d''Electronique Fondamentale, Laboratoire Associé au CNRS B?t. 220, Université Paris-Sud, 91405 Orsay-Cedex, France;Laboratoire de Chimie Minérale D, Laboratoire Associé au CNRS, Université de Rennes, Beaulieu, 35042 Rennes-Cedex, France |
| |
| Abstract: | The magnetic properties of a series of amorphous fluorophosphates (MnF2)x(BaF2)y(NaPO3)z with a high Mn (II) concentration have been investigated in the temperature range 1.2–4.2 K. The ac susceptibility, the field cooled and the zero field cooled magnetization exhibit the characteristic features of a spin-glass phase at low temperature. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
