3As2 Colloidal Quantum Dots - ACS Publications - American

Jul 20, 2017 - The II-V class of semiconductors, specifically Zn3As2 and. Cd3As2, offer several ... alloy with Cd2+ by replacing 0−35% of the Zn(OA)...
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Synthesis of Zn3As2 and (CdyZn1−y)3As2 Colloidal Quantum Dots Benjamin A. Glassy, Nathan L. Lai, and Brandi M. Cossairt* Department of Chemistry, University of Washington, Box 351700, Bagley Hall, Seattle, Washington 98195-1700, United States S Supporting Information *

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maintained colloidal stability and a resolved lowest energy excitonic transition (LEET) was observed to shift as a function of time and temperature (Figure 1A).28 Further characterization showed that these particles are weakly luminescent (quantum yield