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 Tools annual

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 monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

The emission properties of PbTe(111) single crystal have been extensivelyinvestigated to demonstrate that PbTe(111) is a promising low root mean squaretransverse momentum ({\Delta}p$_T$) and high brightness photocathode. Thedensity functional theory (DFT) based photoemission analysis successfullyelucidates that the 'hole-like' {\Lambda}$^+_6$ energy band in the $L$ valleywith low effective mass $m^*$ results in low {\Delta}p$_T$. Especially, as a300K solid planar photocathode, Te-terminated PbTe(111) single crystal isexpected to be a potential 50K electron source.

PbTe(111) Sub-Thermionic Photocathode: A Route to High-Quality Electron Pulses