Advanced Materials, volume 24, issue 13, pages 1697-1702
High-Performance Broadband Photodetector Using Solution-Processible PbSe-TiO2-Graphene Hybrids
Kiran Kumar Manga
1
,
Jingjing Wang
1
,
Mingyang Yang
2
,
Jie Zhang
2
,
Milos Nesladek
3
,
Venkatram Nalla
4
,
Wei Ji
4
,
Publication type: Journal Article
Publication date: 2012-02-29
Journal:
Advanced Materials
scimago Q1
SJR: 9.191
CiteScore: 43.0
Impact factor: 27.4
ISSN: 09359648, 15214095
PubMed ID:
22378495
General Materials Science
Mechanical Engineering
Mechanics of Materials
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.
Found
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