The Core/Shell Structure of CdSe/ZnS Quantum Dots Characterized by X-Ray Absorption Fine Spectroscopy

Figure 1

(a) Overall scheme for the single-step noninjection synthesis of QDs. (b) Photographs of typical emission color under the UV lamp. (c) PL emission spectra of obtained QDs with emission wavelengths of 544 nm (A), 601 nm (B), and 634 (C).