Title of article
ESR investigation of the spin dynamics in (Gd1−xYx)2PdSi3
Author/Authors
Deisenhofer، نويسنده , , J. and Krug von Nidda، نويسنده , , H.-A. and Loidl، نويسنده , , A. and Sampathkumaran، نويسنده , , E.V.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
5
From page
327
To page
331
Abstract
We report electron-spin resonance (ESR) measurements in polycrystalline samples of (Gd1−xYx)2PdSi3. We observe the onset of a broadening of the linewidth and of a decrease of the resonance field at approximately twice the Néel temperature in the paramagnetic state. This characteristic temperature coincides with the electrical resistivity minimum. The high-temperature behavior of the linewidth is governed by a strong bottleneck effect.
Keywords
A. Gd alloys , D. Electron spin resonance , D. Magnetoresistance
Journal title
Solid State Communications
Serial Year
2003
Journal title
Solid State Communications
Record number
1787769
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