Low temperature magnetic ordering of Ba2Cu3O4Cl2 with Cu3O4 planes

被引：0

作者：

T. Ito

K. Oka

K. Kojima

G.M. Luke

B. Nachumi

M. Larkin

Y.J. Uemura

机构：

[1] Electrotechnical Laboratory,Department of Physics

[2] Columbia University,undefined

来源：

Hyperfine Interactions | 1997年 / 104卷

关键词：

Electron Spin Resonance; Anisotropic Magnetization; Magnetic Anomaly; Magnetic Transition; Cu3O4 Plane;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Magnetic properties of single crystal Ba2Cu3O4Cl2 with Cu3O4 planes were investigated by temperature‐ and magnetic‐field‐dependent anisotropic magnetization M(T,H) and zero‐field‐μSR. Muon spin precession was observed below as well as above T=32 K where an anomaly in M(T) appears. At this temperature the frequency of the precession changes and the damping of it diverges. This is an evidence for a magnetic transition. We also found the temperature dependence of the H‐linear component of M(H) shows a maximum around T=80 K, which is similar to the behavior of low‐dimensional magnets with an antiferromagnetic interaction.

引用

页码：85 / 90

页数：5

共 12 条

[1]

Von Kipka R.(1976)undefined Allg. Chem. 419 58-undefined

[2]

Müller-Buschbaum Hk.(1990)undefined Solid State Commun. 76 711-undefined

[3]

Anorg Z.(1994)undefined Physica B 201 174-undefined

[4]

Noro S.(1995)undefined J. Phys. Soc. Jpn 64 1759-undefined

[5]

Suzuki H.(1995)undefined Physica B 213–214 191-undefined

[6]

Yamadaya T.(1988)undefined J. Phys. Soc. Jpn 57 1934-undefined

[7]

Adachi N.(undefined)undefined undefined undefined undefined-undefined

[8]

Ohta H.(undefined)undefined undefined undefined undefined-undefined

[9]

Yamada K.(undefined)undefined undefined undefined undefined-undefined

[10]

Suzuki N.(undefined)undefined undefined undefined undefined-undefined

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