Print Email Facebook Twitter Structure, transport and photoconductance of PbS quantum dot monolayers functionalized with a copper phthalocyanine derivative Title Structure, transport and photoconductance of PbS quantum dot monolayers functionalized with a copper phthalocyanine derivative Author André, A. (Eberhard Karls Universität Tübingen) Theurer, C. (Eberhard Karls Universität Tübingen) Lauth, J.D. (TU Delft ChemE/Opto-electronic Materials) Maiti, S. (Eberhard Karls Universität Tübingen) Hodas, M. (Eberhard Karls Universität Tübingen) Samadi Khoshkhoo, M. (Eberhard Karls Universität Tübingen) Kinge, S. (Toyota Motor Europe) Meixner, A. J. (Eberhard Karls Universität Tübingen) Schreiber, F. (Eberhard Karls Universität Tübingen) Siebbeles, L.D.A. (TU Delft ChemE/Opto-electronic Materials) Braun, K. (Eberhard Karls Universität Tübingen) Scheele, M. (Eberhard Karls Universität Tübingen) Date 2017 Abstract We simultaneously surface-functionalize PbS nanocrystals with Cu 4,4′,4′′,4′′′-tetraaminophthalocyanine and assemble this hybrid material into macroscopic monolayers. Electron microscopy and X-ray scattering reveal a granular mesocrystalline structure with strong coherence between the atomic lattice and the superlattice of nanocrystals within each domain. Terahertz spectroscopy and field-effect transistor measurements indicate efficient coupling of holes throughout the hybrid thin film, in conjunction with a pronounced photoresponse. We demonstrate the potential of this material for optoelectronic applications by fabricating a light-effect transistor. To reference this document use: http://resolver.tudelft.nl/uuid:e6a6c159-4dae-4490-b3ea-87f73ae6275f DOI https://doi.org/10.1039/c6cc07878h Embargo date 2018-01-12 ISSN 1359-7345 Source Chemical Communications, 53 (10), 1700-1703 Part of collection Institutional Repository Document type journal article Rights © 2017 A. André, C. Theurer, J.D. Lauth, S. Maiti, M. Hodas, M. Samadi Khoshkhoo, S. Kinge, A. J. Meixner, F. Schreiber, L.D.A. Siebbeles, K. Braun, M. Scheele Files PDF Structure_transport_and_p ... of_PbS.pdf 565.5 KB Close viewer /islandora/object/uuid:e6a6c159-4dae-4490-b3ea-87f73ae6275f/datastream/OBJ/view