Paramagnetic resonance in GdRh2Si2

International Conference on Strongly Correlated Electron Systems 2016

Sichelschmidt, Jörg^1 ; Kliemt, K.^2 ; Krellner, C.^2 ; Geibel, C.^1

Max Planck Institute for Chemical Physics of Solids, Nöthnitzer Straße 40, Dresden

01187, Germany^1

Institute of Physics, University of Frankfurt, Frankfurt, Germany^2

关键词: Conduction electrons;    Paramagnetic properties;    Single-crystalline;    Spin relaxation;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/807/1/012007/pdf
DOI  :  10.1088/1742-6596/807/1/012007

来源: IOP

【 摘 要 】

The paramagnetic properties of single-crystalline GdRh2Si2are investigated by electron spin resonance (ESR) spectroscopy. The almost isotropic paramagnetic resonance is characterized by a spin dynamics of coupled Gd3+- conduction electron spins. Towards magnetic ordering the spin relaxation is dominated by ferromagnetic in-plane spin fluctuations.