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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We use time- and angle-resolved photoemission spectroscopy (tr-ARPES) in theExtreme Ultraviolet (EUV) to measure the time- and momentum-dependentelectronic structure of photo-excited K0.3MoO3. Prompt depletion of the ChargeDensity Wave (CDW) condensate launches coherent oscillations of the amplitudemode, observed as a 1.7-THz-frequency modulation of the bonding band position.In contrast, the anti-bonding band oscillates at about half this frequency. Weattribute these oscillations to coherent excitation of phasons via parametricamplification of phase fluctuations.

Possible observation of parametrically amplified coherent phasons in K0.3MoO3 using time-resolved extreme-ultraviolet ARPES