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Full Name: colloidal quantum dot chemistry for midIR integrated opto-electronic components

Duration: 1/1/2012-31/12/2016 (Finished)


  • Develop colloidal nanocrystal chemistry, deposition and processing techniques that can be used for midIR integrated opto-electronic components.

People involved

Publications in the framework of this project (6)

    International Journals

  1. Z. Wang, B. Tian, M. Pantouvaki, Weiming Guo, Philippe Absil, J Van Campenhout, Clement Merckling, D. Van Thourhout, Room Temperature InP Distributed Feedback Laser Array Directly Grown on (001) Silicon, Nature Photonics, doi:10.1038/nphoton.2015.199 (2015)  Download this Publication (1MB).
  2. C. Hu, A. Gassenq, Y. Justo, K. Devloo-Casier, H. Chen, C. Detavernier, Z. Hens, G. Roelkens, Air-stable short-wave infrared PbS colloidal quantum dot photoconductors passivated with Al2O3 atomic layer deposition, Applied Physics Letters, 105, p.171110 doi:10.1063/1.4900930 (2014)  Download this Publication (1.2MB).
  3. C. Hu, Tangi Aubert, Yolanda Justo, Stijn Flamee, Marco Cirillo, A. Gassenq, Oksana Drobchak, Filip Beunis, G. Roelkens, Zeger Hens, Micropatterning of Layers of Colloidal Quantum Dots with Inorganic Ligands Using Selective Wet Etching, Nanotechnology, 25, p.175302 doi:10.1088/0957-4484/25/17/175302 (2014)  Download this Publication (2.8MB).
      International Conferences

    1. C. Hu, A. Gassenq, Yolanda Justo, Kilian Devloo-Casier, H. Chen, H. Zhao, Christophe Detavernier, Zeger Hens, G. Roelkens, Short-wave Infrared PbS Colloidal Quantum Dot Photodetectors with AlOx Atomic Layer Deposition Passivation, 12th "Mid-Infrared Optoelectronics: Materials and Devices conference (MIOMD-XII), France, p.61 (2014)  Download this Publication (693KB).
    2. C. Hu, A. Gassenq, E.M.P. Ryckeboer, Yolanda Justo, Zeger Hens, G. Roelkens, Colloidal PbS Quantum Dot Photodetectors for Short-wave Infrared applications, Proceedings of the 2013 Annual Symposium of the IEEE Photonics Society Belenux Chapter, Netherlands, p.41-44 (2013)  Download this Publication (191KB).
    3. C. Hu, A. Gassenq, Y. Justo, S. Yakunin, W. Heiss, Z. Hens, G. Roelkens, Short-wave infrared colloidal quantum dot photodetectors on silicon, 2013 Photonics West Conference, 8631, United States, p.paper 8631-79 doi:10.1117/12.2001246 (2013)  Download this Publication (761KB).