Spin fluctuations in the quasi-two-dimensional Heisenberg ferromagnet GdI2 studied by electron spin resonance -: art. no. 104407

被引：14

作者：

Deisenhofer, J ^{[1
]}

von Nidda, HAK

Loidl, A

Ahn, K

Kremer, RK

Simon, A

机构：

[1] Univ Augsburg, Inst Phys, Ctr Elect Correlat & Magnetism, D-86135 Augsburg, Germany

[2] Max Planck Inst Festkorperforsch, D-70569 Stuttgart, Germany

来源：

PHYSICAL REVIEW B | 2004年 / 69卷 / 10期

关键词：

D O I：

10.1103/PhysRevB.69.104407

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The spin dynamics of GdI2 have been investigated by electron spin resonance (ESR) spectroscopy. The temperature dependences of the resonance field and ESR intensity are well described by the model for the spin susceptibility proposed by Eremin [Phys. Rev. B 64, 064425 (2001)]. The temperature dependence of the resonance linewidth shows a maximum similar to the electrical resistance and is discussed in terms of scattering processes between conduction electrons and localized spins.

引用

页数：5

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