Magnetic order in La1.85-xNdxSr0.15CuO4 with 0.30<=x<=0.60

被引：28

作者：

Wagener, W ^{[1
]}

Klauss, HH ^{[1
]}

Hillberg, M ^{[1
]}

deMelo, MAC ^{[1
]}

Birke, M ^{[1
]}

Litterst, FJ ^{[1
]}

Buchner, B ^{[1
]}

Micklitz, H ^{[1
]}

机构：

[1] UNIV COLOGNE,INST PHYS 2,D-50937 COLOGNE,GERMANY

来源：

PHYSICAL REVIEW B | 1997年 / 55卷 / 22期

关键词：

D O I：

10.1103/PhysRevB.55.R14761

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Spontaneous muon spin rotation is observed in muon spin relaxation experiments on La1.8-xNdxSr0.15CuO4 with 0.30 less than or equal to x less than or equal to 0.60, proving the onset of magnetic order below 30 K. The rotation frequencies and the damping rate will be compared to those of La2CuO4 and La1.7Nd0.3CuO4. Below approximate to 4 K, there is an increase of the coupling between the moments of Nd and Cu, which can be observed in the muon-rotation frequency and the damping rate.

引用

页码：14761 / 14764

页数：4

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