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Tobias Rauch

Spectral Enhancement of Organic Photodetectors

AutorRauch, Tobias

VerlagKIT Scientific Publishing, Karlsruhe

ISBN9783731501541

UmfangVIII, 224 S.

Veröffentlicht
am:
24.06.2014

Erscheinungs-
jahr
2014

VerfügbarkeitAktiv

Downloads:

Für Zitate bitte die folgende URL verwenden:
http://dx.doi.org/10.5445/KSP/1000037753

Abstract

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.