English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The electronic structure of the quasi-one-dimensional organic conductorTTF-TCNQ is studied by angle-resolved photoelectron spectroscopy (ARPES). Theexperimental spectra reveal significant discrepancies to band theory. Wedemonstrate that the measured dispersions can be consistently mapped onto theone-dimensional Hubbard model at finite doping. This interpretation is furthersupported by a remarkable transfer of spectral weight as function oftemperature. The ARPES data thus show spectroscopic signatures of spin-chargeseparation on an energy scale of the conduction band width.Comment: 4 pages, 4 figures; to appear in PR

Spectroscopic Signatures of Spin-Charge Separation in the Quasi-One-Dimensional Organic Conductor TTF-TCNQ