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Title: Coupling Between An Optical Phonon and the Kondo Effect

Journal Article · · Physical Review Letters

We explore the ultrafast optical response of Yb14MnSb11, providing further evidence that this Zintl compound is one of the first examples of a ferromagnetic under-screened Kondo lattice. These experiments also provide the first demonstration of coupling between an optical phonon and the Kondo effect.

Research Organization:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
DOE Contract Number:
DE-AC05-00OR22725
OSTI ID:
978786
Journal Information:
Physical Review Letters, Vol. 100, Issue 2; ISSN 0031-9007
Country of Publication:
United States
Language:
English

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