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Updated: Jun 19, 2026

Harvesting Solar Energy by Means of Charge-Separating Nanocrystals and Their Solids
Published on: August 23, 2012
Multinary light absorbing semiconductor nanocrystals with diversified electronic and optical properties
Soubantika Palchoudhury1, Benjamin T Diroll2, Panchapakesan Ganesh3
1Department of Chemical and Materials Engineering, University of Dayton Dayton Ohio 45469 USA spalchoudhury1@udayton.edu +1-937-229-3194.
Abstract:
We report multinary CuZn2AS Se4- semiconductor nanocrystals in a wurtzite phase, achieved via hot-injection synthesis. These nanocrystals exhibit a tunable bandgap and photoluminescence in the visible range. We employ density functional theory and virtual crystal approximation to reveal the bandgap trends influenced by the main group metals and S/Se alloying.
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