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Solution processed highly sensitive visible-light photodetectors based on α-Fe2O3/p-Si heterojunctions
- Source :
- Sensors and Actuators B: Chemical. 173:414-418
- Publication Year :
- 2012
- Publisher :
- Elsevier BV, 2012.
-
Abstract
- High-sensitive visible-light photodetectors based on α-Fe2O3 thin films on p-Si substrates with a responsivity as high as 2 × 103 A/W have been fabricated and characterized. The solution-processed devices exhibit a rapid rise/decay time (
- Subjects :
- Photocurrent
Materials science
business.industry
Metals and Alloys
Photodetector
Heterojunction
Condensed Matter Physics
Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
Responsivity
Optics
Materials Chemistry
Optoelectronics
Electrical and Electronic Engineering
Thin film
business
Instrumentation
Solution process
Visible spectrum
Dark current
Subjects
Details
- ISSN :
- 09254005
- Volume :
- 173
- Database :
- OpenAIRE
- Journal :
- Sensors and Actuators B: Chemical
- Accession number :
- edsair.doi...........69ee4fd8f37e822ffaf334ca12902e57