Luttinger liquid ARPES spectra from samples of Li${}_{0.9}$Mo${}_6$O${}_{17}$ grown by the temperature gradient flux technique

Abstract

Angle resolved photoemission spectroscopy line shapes measured for quasi-one-dimensional Li${}_{0.9}$Mo${}_6$O${}_{17}$ samples grown by a temperature gradient flux technique are found to show Luttinger liquid behavior, consistent with all previous data by us and other workers obtained from samples grown by the electrolyte reduction technique. This result eliminates the sample growth method as a possible origin of considerable differences in photoemission data reported in previous studies of Li${}_{0.9}$Mo${}_6$O${}_{17}$.

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References in corpus (5)

• 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
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• Discovery of unconventional charge density wave at the surface of K0.9Mo6O17
• Effective model for electronic properties of the quasi one-dimensional purple bronze Li0.9Mo6O17 based on ab-initio calculations
• The case for the bulk nature of the spectroscopic Luttinger liquid signatures observed in angle resolved photoemission of Li0.9Mo6O17
• Spectral functions of two-band spinless fermion and single-band spin-1/2 fermion models
• Triplet superconductivity in a model of Li${}_{0.9}$Mo${}_6$O${}_{17}$
• Multi-orbital physics in lithium-molybdenum purple-bronze: going beyond paradigm