Facile Phosphine-Free Methods for Synthesizing PbSe and PbSxSe1-x Nanocrystals with Strong Optical L

来源 :International Conference on Nanoscience & Technology,China 2 | 被引量 : 0次 | 上传用户:zhangdong1231
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  PbSe and PbSxSe1-x semiconductor nanocrystals (NCs) have attracted ever-growing interest for their both fundamental physics and potential applications in a great swath of fields such as opto-electronic devices and nonlinear optics.The current fabrication strategy for colloidal PbSe and PbSxSe1-x NCs however frequently involves acutely toxic reagents and tedious reaction procedures, and is plagued by products with poorly controlled size and morphology.
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