Stacking-order-dependent optoelectronic properties of bilayer nanofilm photodetectors made from hollow ZnS and ZnO microspheres.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 22933411.
- Also identified by DOI 10.1002/adma.201202749.
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Abstract
Innovative bilayer nanofilms composed of semiconducting ZnS and ZnO hollow microspheres are successfully fabricated by an oil-water interfacial self-assembly strategy. The photocurrent of the bilayer film-based photodetectors is dependent on the stacking orders of the building blocks. The optimal optoelectronic properties of the ZnS(up)/ZnO(down) device are much better than those of the monolayer-film based device.
Medical subject headings
- Electronics
- Microspheres
- Nanostructures
- Sulfides
- Zinc Compounds
- Zinc Oxide