Epitaxial 2D PbS Nanoplates Arrays with Highly Efficient Infrared Response.
basic_science · Level V
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- Record sourced from PubMed, PMID 27376848.
- Also identified by DOI 10.1002/adma.201602481.
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Abstract
2D nonlayered semiconductors attract intense interest due to their unique planar structure and various fascinating optoelectronic properties. Here, a method is developed to design orientation-controlled and well-defined single-crystalline PbS nanoplates arrays on mica. Furthermore, the single PbS nanoplate device displays great photoresponsivity, detectivity, and photogain values as high as 1621 A W<sup>-1</sup> , 1.72 × 10<sup>11</sup> Jones, and 2512, respectively.