This symposium promises to be an enlightening exploration into cutting-edge metal halide perovskites for applications in the photonics field, aiming to showcase the latest innovations in light emitting and detecting materials, with a particular focus on metal halide perovskites in both three-dimensional and low-dimensional forms. Attendees can expect a diverse array of topics, from the optical and optoelectronic properties of these materials as the basis for different devices in the photonics field. Moreover, presentations and discussions will extend to the realm of integrated photonic applications, including waveguides, metasurfaces, amplification, lasing and nonlinear optical properties. Drawing inspiration from recent breakthroughs in metal halide perovskites, this symposium will delve into advanced characterization techniques essential for understanding and optimizing the performance of perovskite-based optoelectronic devices. From optical spectroscopy elucidating charge- carrier dynamics to in-situ structural measurements providing real-time insights into material behavior, this symposium will foster interdisciplinary discussions among physicists, chemists, engineers, and materials scientists. Through collaborative dialogue and knowledge exchange, we aim to accelerate the practical utilization of perovskite materials for different low cost and low-CO2 fingerprint semiconductor technologies:photodetection, lighting, photonics, quantum optics and beyond, ushering in a new era of innovation and advancement.
- 3D and low-dimensional metal halide perovskites with optical/optoelectronic properties for photonics & optoelectronics.
- Visible and infrared emitting LEDs for lighting and telecom.
- Photodetectors, phototransistors and image sensors: near-infrared, visible, UV and X-ray detection.
- Photonics: light waveguiding, metasurfaces, amplification and lasing, polaritonics, nonlinear optical properties and applications, and integrated photonics.
Emmanuelle DELEPORTE, alumni of Ecole Normale Supérieure Paris (ENS Paris, 1986 – 1990), received her PhD in Physics from Pierre et Marie Curie University in Paris in 1992. She was assistant professor at the Physics Department of ENS Paris from 1992 to 2002, where she gained strong experience in optical properties of II-VI and III-V inorganic semiconducting heterostructures. In 2002, she moved to Ecole Normale Supérieure Paris-Saclay (ENS Paris-Saclay) as a full professor, where she founded her research team about the optical properties of hybrid halide perovskites.
E Deleporte’s team studies experimentally the linear and non-linear, continuous and time-resolved optical properties of hybrid halide perovskites, for applications such as light-emitting devices and photovoltaics. The main topics addressed are related to low-dimensional excitonic effects, carriers relaxation mechanisms, energy and charge transfers, light–matter interaction in cavities containing hybrid perovksites.
E. Deleporte was the head of the Physics Department of ENS Paris-Saclay from 2006 to 2016. Since 2017, she is the head of the Think Tank “Halide Perovskites” (Groupement de Recherche HPERO) supported by CNRS (Centre National de la Recherche Scientifique).
Juan P. Martínez-Pastor, Full Prof. at the University of Valencia. PhD in Physics, 1990. Three years of postdoctoral experience at the European Laboratory of Non-Linear Spectroscopy (Florence, Italy) and at the École Normale Supérieure (Paris, France). Prof. Martínez-Pastor is expert in Semiconductor Physics, particularly optical properties and exciton recombination dynamics in quantum wells, wires and dots based on III-V semiconductors and other compounds since 1990. This research line continues nowadays focused on quantum light produced by quantum dot semiconductors and its management for quantum communications. After 2006 he has leaded/co-leaded several research lines in nanoscience and nanotechnology regarding the development of several types of nanomaterials (metal and quantum dots, multi-functional nanocomposites) and applications to photonics and plasmonics. In the last three years, he focuses his research in optical properties, exciton recombination dynamics and applications in photonics of two-dimensional semiconductors and metal halide perovskites. He has supervised 16 PhD theses and is author/co-author of 220 peer-reviewed publications, other than seven patents and promotor of a spin-off company.
Dr Stefania Cacovich is currently a CNRS researcher working at IPVF. Her research activity lies in the field of the advanced characterization of hybrid and inorganic materials for photovoltaic applications by employing a multi-scale and multi-technique approach.
Her research into hybrid devices started during her doctoral studies (2014-2018), carried out at the Department of Materials Science of the University of Cambridge (UK) under the supervision of Prof Caterina Ducati. Her thesis focused on the study of the chemical, structural and morphological properties of hybrid organic-inorganic thin films and photovoltaic devices using advanced analytical electron microscopy techniques. In 2018, she moved to Paris for a postdoctoral research position at IPVF to work on multidimensional spectrally and time resolved photoluminescence imaging methods. From 2020-2022, she was Marie Curie Individual Post-doctoral fellow in Physics at CNRS (UMR 9006) with a project aimed at exploring the fundamental photophysical processes underlying the operation of advanced optoelectronic devices.
Dr. Tze-Chien Sum is an Associate Professor at the Division of Physics and Applied Physics, School of Physical and Mathematical Sciences (SPMS), Nanyang Technological University (NTU) where he leads the Femtosecond Dynamics Laboratory. He is presently the Associate Dean (Research) at the College of Science. Tze-Chien received his Ph.D. in Physics from the National University of Singapore (NUS) in 2005, for the work in proton beam writing and ion-beam spectroscopy. His present research focuses on investigating light matter interactions; energy and charge transfer mechanisms; and probing carrier and quasi-particle dynamics in a broad range of emergent nanoscale and light harvesting systems. Tze-Chien received a total of 11 teaching awards from NUS and NTU, including the coveted Nanyang Award for Excellence in Teaching in 2006 and the 2010 SPMS Teaching Excellence Honour Roll Award. Most recently, he received the 2013 SPMS Young Researcher Award; the Institute of Physics Singapore 2014 World Scientific Medal and Prize for Outstanding Physics Research; the 2014 Nanyang Award for Research Excellence (Team); and the 2015 Chemical Society of Japan Asian International Symposium Distinguished Lectureship Award. More information can be found at http://www.ntu.edu.sg/home/tzechien/spms/index.html
Dr. Tze-Chien Sum is an Associate Professor at the Division of Physics and Applied Physics, School of Physical and Mathematical Sciences (SPMS), Nanyang Technological University (NTU) where he leads the Femtosecond Dynamics Laboratory. He is presently the Associate Dean (Research) at the College of Science. Tze-Chien received his Ph.D. in Physics from the National University of Singapore (NUS) in 2005, for the work in proton beam writing and ion-beam spectroscopy. His present research focuses on investigating light matter interactions; energy and charge transfer mechanisms; and probing carrier and quasi-particle dynamics in a broad range of emergent nanoscale and light harvesting systems. Tze-Chien received a total of 11 teaching awards from NUS and NTU, including the coveted Nanyang Award for Excellence in Teaching in 2006 and the 2010 SPMS Teaching Excellence Honour Roll Award. Most recently, he received the 2013 SPMS Young Researcher Award; the Institute of Physics Singapore 2014 World Scientific Medal and Prize for Outstanding Physics Research; the 2014 Nanyang Award for Research Excellence (Team); and the 2015 Chemical Society of Japan Asian International Symposium Distinguished Lectureship Award. More information can be found at http://www.ntu.edu.sg/home/tzechien/spms/index.html
Isaac Suárez