Shape evolution and self assembly of monodisperse PbTe nanocrystals.

نویسندگان

  • Weigang Lu
  • Jiye Fang
  • Kevin L Stokes
  • Jun Lin
چکیده

In this communication, we report our recent achievement in synthesis and self-assembly of both spherical and cubic PbTe nanocrystals using a high-temperature solution-phase synthesis approach. The possible mechanism of nanocrystalline evolution from spherical to cubic structure has also been discussed. It is possible to use the highly orientated PbTe nanocrystals as building blocks to achieve thickness-controlled film for further manipulation into thermoelectric devices.

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عنوان ژورنال:
  • Journal of the American Chemical Society

دوره 126 38  شماره 

صفحات  -

تاریخ انتشار 2004