Coupling between an optical phonon and the Kondo effect |
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| Authors: | Burch K S Chia Elbert E M Talbayev D Sales B C Mandrus D Taylor A J Averitt R D |
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| Affiliation: | Los Alamos National Laboratory, MS K771, MPA-CINT, Los Alamos, New Mexico 87545, USA. kburch@lanl.gov |
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| Abstract: | We explore the ultrafast optical response of Yb14MnSb11, providing further evidence that this compound is the first d-electron, ferromagnetic, underscreened Kondo lattice. These results also provide the first demonstration of coupling between an optical phonon mode and the Kondo effect. |
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