Non-fermi-liquid single particle lineshape of the quasi-one-dimensional non-CDW metal Li_{0.9}Mo_{6}O_{17} : comparison to the Luttinger liquid

C.G. Olson; C. Schlenker; G.-H. Gweon; J.D. Denlinger; J. Marcus; J.W. Allen; L.-S. Hsu

arxiv: cond-mat/9902061 · v1 · submitted 1999-02-03 · ❄️ cond-mat.str-el

Non-fermi-liquid single particle lineshape of the quasi-one-dimensional non-CDW metal Li_(0.9)Mo₆O₁₇ : comparison to the Luttinger liquid

J.D. Denlinger , G.-H. Gweon , J.W. Allen , C.G. Olson , J. Marcus , C. Schlenker , L.-S. Hsu This is my paper

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keywords lineshapeliquidluttingerquasi-one-dimensionalbehaviorcomparisondefinesdetailed

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We report the detailed non-Fermi liquid (NFL) lineshape of the dispersing excitation which defines the Fermi surface (FS) for quasi-one-dimensional Li_{0.9}Mo_{6}O_{17}. The properties of Li_{0.9}Mo_{6}O_{17} strongly suggest that the NFL behavior has a purely electronic origin. Relative to the theoretical Luttinger liquid lineshape, we identify significant similarities, but also important differences.

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Non-fermi-liquid single particle lineshape of the quasi-one-dimensional non-CDW metal Li_(0.9)Mo₆O₁₇ : comparison to the Luttinger liquid

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