Quantum critical point of CePd2Si2:: A neutron diffraction study under pressure

被引：0
|
作者：
Kernavanois, N [1 ]
Raymond, S [1 ]
Grenier, B [1 ]
Ressouche, E [1 ]
Knebel, G [1 ]
Flouquet, J [1 ]
Lejay, P [1 ]
机构：
[1] European Synchrotron Radiat Facil, F-38043 Grenoble, France
来源：
ACTA PHYSICA POLONICA B | 2003年 / 34卷 / 02期
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D O I：
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中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Neutron diffraction experiments performed on singlecrystal of the antiferromagnetic compound CePd2Si2 under applied pressure up to 18 kbar are reported. The magnetic structure and the temperature line-shape of the order parameter do not change with pressure. Anomalous suppression of the magnetic moment is found at high pressure.
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页码：721 / 724
页数：4
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