2007/01/01 by J. Wykhoff, J. Sichelschmidt, G. Lapertot +9
Materials Science · Physics and Astronomy · #Iron-based superconductors research #Physics of Superconductivity and Magnetism #Rare-earth and actinide compounds #cond-mat.str-el
paper · pdf · doi:10.1016/j.stam.2007.07.005
published as Science Techn. Adv. Mat. 8, 389 (2007) · 3 Figures
openalex publication_date 2007/01/01 · arxiv created 2007/05/24 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
Below the Kondo temperature the heavy Fermion compound YbRh2Si2 shows a well defined electron spin resonance (ESR) with local Yb3+ properties. We report a detailed analysis of the ESR intensity which gives information on the number of ESR active centers relative to the ESR of well localized Yb3+ in YPd3:Yb. The ESR lineshape is investigated regarding contributions from itinerant centers. From the ESR of monoisotopic 174YbRh2Si2 we could exclude unresolved hyperfine contributions to the lineshape.