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

We present the high-temperature (70 K < T < 300 K) resistivity anisotropy andHall effect measurements of the quasi-one-dimensional (1D) organic conductor(TMTTF)2AsF6. The temperature variations of the resistivity are pronouncedlydifferent for the three different directions, with metallic-like at hightemperatures for the a-axis only. Above 220 K the Hall coefficient R_H isconstant, positive and strongly enhanced over the expected value; and thecorresponding carrier concentration is almost 100 times lower than calculatedfor one hole/unit cell. Our results give evidence for the existence of ahigh-temperature regime above 200 K where the 1D Luttinger liquid featuresappear in the transport properties. Our measurements also give strong evidenceof charge ordering in (TMTTF)2AsF6. At the charge-ordering transition T_{CO}\approx 100 K, R_H(T) abruptly changes its behavior, switches sign and rapidlyincreases with further temperature decrease.Comment: RevTeX4, 8 pages, 6 figure

physical review. b, condensed matter and materials physics

Conduction anisotropy and Hall effect in the organic conductor<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mo>(</mml:mo><mml:mi>TMTTF</mml:mi><mml:msub><mml:mo>)</mml:mo><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>AsF</mml:mi><mml:mn>6</mml:mn></mml:msub></mml:mrow></mml:math>: Evidence for Luttinger liquid behavior and charge ordering

Conduction anisotropy and Hall effect in the organic conductor(TMTTF)2AsF6: Evidence for Luttinger liquid behavior and charge ordering