1.
Sensors (Basel)
; 10(7): 6488-96, 2010.
Artigo
em Inglês
| MEDLINE
| ID: mdl-22163562
RESUMO
Sensing from the ultraviolet-visible to the infrared is critical for a variety of industrial and scientific applications. Photodetectors with broad spectral response, from 300 nm to 1,100 nm, were fabricated using a narrow-band gap semiconducting polymer blended with a fullerene derivative. By using both an electron-blocking layer and a hole-blocking layer, the polymer photodetectors, operating at room temperature, exhibited calculated detectivities greater than 10(13) cm Hz(1/2)/W over entire spectral range with linear dynamic range approximately 130 dB. The performance is comparable to or even better than Si photodetectors.
Assuntos
Elétrons , Polímeros/química , Semicondutores
2.
Adv Mater
; 23(20): 2272-7, 2011 May 24.
Artigo
em Inglês
| MEDLINE
| ID: mdl-21360775
3.
Adv Mater
; 23(26): 2951-6, 2011 Jul 12.
Artigo
em Inglês
| MEDLINE
| ID: mdl-21590812