This symposium invites contributions on the development of lead-free perovskites and metal halide systems from complementary perspectives, ranging from the processing of 3D and 2D perovskites to the structural characterization of new low dimensional architectures, crystal engineering with functional templating cations, their photophysical and electrical transport properties, the role of molecular additives and defect passivation strategies in the enhancement of the optoelectronic performances and stability. It will cover the opportunities and challenges of the application of lead-free materials in photovoltaic and photonic devices, including light-emitting diodes (LEDs), lasers, scintillators and photodetectors.
- Lead-free perovskites
- Low dimensional metal halide hybrids
- Stability
- Optical and electronic properties
- Morphology
- Photovoltaics
- LEDs
- Memristors
- Photodetectors and photonics
Rafael Garcia-Meseguer
The author was graduated from Osaka University in 1978 and received Ph.D from Osaka University in 1983. He joined R&D Center in Toshiba from 1978 to 2000, during which the author was engaged in development of ULSI lithography, solar cells direct methanol fuel cells, and polysilane. He joined polysilane research in Robert West group of Wisconsin University (US) from 1988 to 1990. He was a professor of Kyushu Institute of Technology (National Institute) since 2001. From 2019, the author is a professor in The University of Electro-Communications in Japan. His research interest is printable solar cells.
Jeong Hui Kim
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.
Yong-Young Noh is Chair Professor in the Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Republic of Korea. He received his PhD in 2005 from GIST, Republic of Korea, and then worked at the Cavendish Laboratory in Cambridge, UK, as a postdoctoral associate. Afterwards, he worked at ETRI as a senior researcher, at Hanbat National University as an assistant professor, Dongguk University-Seoul as an associate professor. He has won Merck Young Scientist Award (2013), Korea President Award (2014), IEEE George E. Smith Award (2014), as selected this month as a Scientist from Korea Government (September. 2016), and the Order of Science and Technology Merit, Science Medal from Korea Government (April 2024). He is a fellow of Fellow of Korean Academy of Science and Technology and a Fellow of The National Academy of Engineering of Korea. He has published over 360 papers in international journals in the field of materials for electronics and optoelectric devices, in particular, OFETs, OLEDs, Metal Halide, perovskites, carbon nanotube 2D layered materials, and oxide TFTs. Selected Recent Papers: Selenium alloyed tellurium oxide for amorphous p-channel transistors, Ao Liu, Yong-Sung Kim, Min Gyu Kim, Youjin Reo, Taoyu Zou, Taesu Choi, Sai Bai, Huihui Zhu, Yong-Young Noh, Nature, 629, pages798–802 (2024), Tin perovskite transistors and complementary circuits based on A-site cation engineering, Huihui Zhu, Wonryeol Yang, Youjin Reo, Guanhaojie Zheng, Sai Bai, Ao Liu, Yong‐Young Noh, Nature Electronics, 6(9), 650-657 (2023), High-performance metal halide perovskite transistors, Ao Liu, Huihui Zhu, Sai Bai, Youjin Reo, Mario Caironi, Annamaria Petrozza, Letian Dou, Yong-Young Noh, Nature Electronics, 6(8), 559-571 (2023), High-Performance Inorganic Metal Halide Perovskite Transistors, Ao Liu, Huihui Zhu, Sai Bai, Youjin Reo, Taoyu Zou, Myung-Gil Kim, Yong-Young Noh*, Nature Electronics 5(2), 78-83 (2022).
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