[Th-E] Poster Session

[Th-E-20] Yb Magnetic Instability in Some Undoped Kondo Lattices as Studied by Electron Spin Resonance

*Vladimir Alexeevich Ivanshin^1,2, Hans-Albrecht Krug von Nidda³, Alois Loidl³, Thomas Mazet⁴, Merril Brian Maple⁵ (1. Kazan Federal University (Russia), 2. Kazan State Power Engineering University(Russia), 3. Center for Electronic Correlations and Magnetism, University of Augsburg(Germany), 4. Institut Jean Lamour, Université de Lorraine (France), 5. Department of Physics, University of California(United States of America))

Keywords:Yb-based systems , electron spin resonance, valence fluctuations, ferromagnetic correlations