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

This paper reports first-principles calculations on PbBi2Te2S2, PbBi2Te2Se2and PbBi2Te4monolayers. The strain effects on their electronic and thermoelectric properties as well as on their stability have been investigated. Without strain, the PbBi2Te4monolayer exhibits highest Seebeck coefficient with a maximum value of 671μ    V/K. Under tensile strain the highest power factor are12.38  ×   10  11Wm−  1K−  2s−  1,10.74  ×   10  11Wm−  1K−  2s−  1and6.51  ×   10  11Wm−  1K−  2s−  1for PbBi2Te2S2, PbBi2Te2Se2and PbBi2Te4at 3%, 2% and 1% tensile strains, respectively. These values are 85.9%, 55.0% and 3.3% larger than those of the unstrained structures.

First-Principle Investigations on the Electronic and Transport Properties of PbBi2Te2X2 (X = S/Se/Te) Monolayers