Efficient, sensitive and wavelength-selective light detection has become central to modern consumer electronics, and also in science and technology. Photodetectors based on crystalline inorganic elemental materials such as silicon and compound semiconductors are the core of today’s photodetectors. However, a new trend has begun: next generation semiconductors such as organics, perovskites, and nanocrystals are now becoming increasingly interesting candidates for low noise, color-selective, efficient photodetection.
This symposium will focus on next-generation photodetectors. New materials, device architectures and characterisation protocols for photodetectors will be foci.
Sponsored by
- Perovskite and organic photodetectors
- Nanocrystals and low dimensional systems for photodetection
- Color-selective and infrared photodetection
- Image sensors with new generation semiconductors
- Thermodynamic limit of the sensitivity of next generation photodetectors
- Photodetector characterisation methods
- Noise, from theory to experiment
- Photomultiplication and amplification
- New compound semiconductors for photodetection
- LiFi and optical wireless communication
- Special applications: X-ray detection, biological applications and wearable sensors
Ted Sargent received the B.Sc.Eng. (Engineering Physics) from Queen's University in 1995 and the Ph.D. in Electrical and Computer Engineering (Photonics) from the University of Toronto in 1998. He holds the rank of Professor in the Edward S. Rogers Sr. Department of Electrical and Computer Engineering at the University of Toronto, where he holds the Canada Research Chair in Nanotechnology and serves as a KAUST Investigator. His book The Dance of Molecules: How Nanotechnology is Changing Our Lives (Penguin) was published in Canada and the United States in 2005 and has been translated into French, Spanish, Italian, Korean, and Arabic. He is founder and CTO of InVisage Technologies, Inc. He is a Fellow of the AAAS “...for distinguished contributions to the development of solar cells and light sensors based on solution-processed semiconductors.” He is a Fellow of the IEEE “... for contributions to colloidal quantum dot optoelectronic devices.”
Professor Uri Banin is the incumbent of the Larisch Memorial Chair at the Institute of Chemistry and the Center for Nanoscience and Nanotechnology at the Hebrew University of Jerusalem (HU). Dr. Banin was the founding director of the Harvey M. Kreuger Family Center for Nanoscience and Nanotechnology (2001-2010) and led the program of the Israel National Nanotechnology Initiative at HU (2007-2010). He served on the University’s Executive Committee and on its board of managers and was a member of the board of Yissum. He served on the scientific advisory board of Nanosys. In 2009 Banin was the scientific founder of Qlight Nanotech, a start-up company based on his inventions, developing the use of nanocrystals in display and lighting applications. Since 2013, Banin is an Associate Editor of the journal Nano Letters. His distinctions include the Rothschild and Fulbright postdoctoral fellowships (1994-1995), the Alon fellowship for young faculty (1997-2000), the Yoram Ben-Porat prize (2000), the Israel Chemical Society young scientist award (2001), the Michael Bruno Memorial Award (2007-2010), and the Tenne Family prize for nanoscale science (2012). He received two European Research Council (ERC) advanced investigator grant, project DCENSY (2010-2015), and project CoupledNC (2017-2022). Banin’s research focuses on nanoscience and nanotechnology of nanocrystals and he authored over 180 scientific publications in this field that have been extensively cited.
Christoph J. Brabec is holding the chair “materials for electronics and energy technology (i-MEET)” at the materials science of the Friedrich Alexander University Erlangen-Nürnberg. Further, he is the scientific director of the Erlangen division of the Bavarian research institute for renewable energy (ZAE Bayern, Erlangen).
He received his PhD (1995) in physical chemistry from Linz university, joined the group of Prof Alan Heeger at UCSB for a sabbatical, and continued to work on all aspects of organic semiconductor spectroscopy as assistant professor at Linz university with Prof. Serdar Sariciftci. He joined the SIEMENS research labs as project leader for organic semiconductor devices in 2001 and joined Konarka in 2004, where he was holding the position of the CTO before joining university.
He is author and co-author of more than 150 papers and 200 patents and patent applications, and finished his habilitation in physical chemistry in 2003.
Richard Curry
Philippe Guyot-Sionnest is a professor of Physics and Chemistry at the University of Chicago since 1991. His group developed original aspects of colloidal quantum dots and nanoparticles, including single dot PL microscopy, the luminescent core/shell CdSe/ZnS, intraband spectroscopy, charge transfer doping, electrochemical and conductivity studies, the "solid state ligand exchange", and mid-infrared quantum dots. Other significant works are the development of surface infrared-visible sum-frequency generation, and interfacial time resolved vibrational spectroscopy of adsorbates.
René Janssen is university professor at the Eindhoven University of Technology (TU/e). He received his Ph.D. in 1987 from the TU/e for a thesis on electron spin resonance and quantum chemical calculations of organic radicals in single crystals. He was lecturer at the TU/e since 1984, and a senior lecturer in physical organic chemistry since 1991. In 1993 and 1994 he joined the group of Professor Alan J. Heeger (Nobel laureate in 2000) at the University of California Santa Barbara as associate researcher to work on the photophysical properties of conjugated polymers. Presently the research of his group focuses on functional conjugated molecules and macromolecules as well as hybrid semiconductor materials that may find application in advanced technological applications. The synthesis of new materials is combined with time-resolved optical spectroscopy, electrochemistry, morphological characterization and the preparation of prototype devices to accomplish these goals. René Janssen has co-authored more than 600 scientific papers. He is co-recipient of the René Descartes Prize from the European Commission for outstanding collaborative research, and received the Research Prize of The Royal Institute of Engineers and in The Netherlands for his work. In 2015 René Janssen was awarded with the Spinoza Prize of The Dutch Research Council.
Michael McAlpine