Citation: Lian Zeng YAO, Chang Hui YE, Chi Mei MO, Ye ZHANG, Li De ZHANG. Self-Organization of PbS into Quantum Dots Superlattices[J]. Chinese Chemical Letters, ;2000, 11(7): 627-630. shu

Self-Organization of PbS into Quantum Dots Superlattices

a Department of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026;
b Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031

Received Date: 30 December 1999
Revised Date: 14 April 2000

Fund Project: This work is supported by the National Natural Science Foundation of China, and the grant number is 19974041.

Self-organization of PbS into quantum dots superlattices is demonstrated for the first time, and hexaplanar colloidal crystals 1-10μm in size made from PbS quantum dots 4nm in diameter are shown in Transmission Electron Microscope (TEM) micrograph, and the inner structures of the superlattices can be seen from the High Resolution Transmission Electron Microscope (HRTEM).
- Self-organization,
- quantum dots,
- PbS superlattices
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