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Authors

Singh, Ajay and Singh, Shalini and Levcenko, Sergiu and Unold, Thomas and Laffir, Fathima and Ryan, Kevin M.

Year

2013

Month

January

Journal

Title

Compositionally Tunable Photoluminescence Emission in Cu2ZnSn(S1¿xSex)4 Nanocrystals

Status

Published

Times Cited

()

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Volume

Issue

Start Page

9120

End Page

9124

Abstract

Inorganic nanostructures: Alloyed Cu2ZnSn(S1¿xSex)4 wurtzite nanocrystals (10¿nm in size) with a varying composition (x=0¿1) were synthesized using a colloidal hot injection route. A photoluminescence (PL) emission study of these nanocrystals shows a compositionally tunable band-gap ranging between 0.9¿1.4¿eV that directly correlates to the sulfur-to-selenium ratio (see picture).

Publisher Location

ISBN / ISSN

Edition

URL

https://onlinelibrary.wiley.com/doi/abs/10.1002/anie.201302867

DOI Link

10.1002/anie.201302867

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