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

Quaternary chalcogenide compositions have been broadly explored due to theirpromising potential for various optoelectronic applications. The bandstructure, density of states and optical properties of CuZn2InS4 and CuZn2GaS4for kesterite and stannite structures were studied with full potentialaugmented plane wave method (FP-LAPW) via Wien2k code. The total energy inequilibrium was calculated for different possible crystal structures and theirphase stability, and transitions with p-d orbitals were analyzed. Theabsorption coefficient, dielectric function, and refractive index of thesematerials were also explored within a broad range of energy. We compared thecalculated band gap values with available experimental results.

Structural stability, electronic band structure, and optoelectronic  properties of quaternary chalcogenide CuZn2MS4 (M =In and Ga) compounds via  first principles