High-performance broadband photodetector using solution-processible PbSe-TiO(2)-graphene hybrids.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 22378495.
- Also identified by DOI 10.1002/adma.201104399.
- No licence information is recorded for this record.
- Because redistribution is not established, this page shows the abstract only. Follow the links below for the full text.
Abstract
Highly sensitive, multicomponent broadband photodetector devices are made from PbSe/graphene/TiO(2). TiO(2) and PbSe nanoparticles act as light harvesting photoactive materials from the UV to IR regions of the electromagnetic spectrum, while the graphene acts as a charge collector for both photogenerated holes and electrons under an applied electric field.
Medical subject headings
- Graphite
- Lead
- Photometry
- Quantum Dots
- Selenium Compounds
- Titanium