DataVXAdvanced Functional MaterialsPaper
journal article·2006-05-19

Hybrid Solar Cells Using HgTe Nanocrystals and Nanoporous TiO2 Electrodes

S. Günes, H. Neugebauer, N. S. Sariciftci, J. Roither, M. Kovalenko, G. Pillwein, W. Heiss

Advanced Functional Materials· Volume 16· Issue 8
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Abstract

Abstract HgTe nanocrystals are demonstrated to increase the photon‐harvesting efficiency of hybrid solar cells over a broad spectral region between 350 and 1500 nm. Devices combining two solar cell concepts, a solid‐state nanocrystal‐sensitized solar cell and a nanocrystal/polymer‐blend solar cell, are described. These devices give incident photon to current efficiencies up to 10 % at around 550 nm monochromatic irradiation and short‐circuit current densities of 2 mA cm–2 under simulated AM1.5 (100 mW cm–2) illumination (AM: air mass).
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Research context

PolymersNanomaterials

OpenAlex topics: Quantum Dots Synthesis And Properties · Chalcogenide Semiconductor Thin Films · Perovskite Materials and Applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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