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Record Nr. |
UNINA9910347056003321 |
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Autore |
Rauch Tobias |
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Titolo |
Spectral Enhancement of Organic Photodetectors |
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Pubbl/distr/stampa |
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KIT Scientific Publishing, 2014 |
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ISBN |
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Descrizione fisica |
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1 online resource (VIII, 224 p. p.) |
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Soggetti |
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Technology: general issues |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Sommario/riassunto |
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Solution-processed photodiodes with infrared sensitivities at wavelengths beyond the bandgap of silicon would be a significant advance towards cost-effective imaging. Colloidal quantum dots are highly suitable as infrared absorbers for photodetection. The concept of organic bulk heterojunctions sensitized with PbS nanocrystalline was proved with efficient near-infrared detection up to 1.8 mm for NIR imaging on active matrix TFT backplanes and demonstrated x-ray sensitivity. |
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