[Tu-AM-2F] Multipolar phases and fluctuations in strongly correlated electron systems

[Tu-AM-2F-04] Corroborating Evidence for the Single-Site Quadrupolar Kondo Effect: Logarithmic Elastic Response in the Dilute non-Kramers System Y_1-xPr_xIr₂Zn₂₀

*Tatsuya Yanagisawa¹, Hiroyuki Hidaka¹, Hiroshi Amitsuka¹, Sergei Zherlitsyn², Jochen Wosnitza^2,3, Yu Yamane⁴, Takahiro Onimaru⁴ (1. Department of Physics, Hokkaido University(Japan), 2. Dresden High Magnetic Field Laboratory (HLD), Helmholtz-Zentrum Dresden-Rossendor (HZDR)(Germany), 3. Institute of Solid State and Materials Physics, TU Dresden(Germany), 4. Graduate School of Advanced Sciences of Matter, Hiroshima University(Japan))

Keywords:Quadrupolar Kondo Effect, Multi-channel Kondo Effect, Multipole, Very Low Temperature, Ultrasonic Measurements