Thomas D. Anthopoulos is a Professor of Emerging Electronics at the University of Manchester in the UK. Following the award of his BEng and PhD degrees, he spent two years at the University of St. Andrews (UK), where he worked on organic semiconductors for application in light-emitting diodes before joining Philips Research Laboratories in The Netherlands to focus on printable microelectronics. From 2006 to 2017, he held faculty positions at Imperial College London (UK), first as an EPSRC Advanced Fellow and later as a Reader and full Professor of Experimental Physics. From 2017 to 2023, he was a Professor of Material Science at King Abdullah University of Science and Technology (KAUST) in Saudi Arabia.

Dr. Annalisa Bruno is a Principal Scientist at the Energy ResearchInstitute at Nanyang Technological University (ERI@N) coordinating a team working on perovskite high-efficiency solar cells and modules by thermal evaporation. Annalisa is also a tenured Scientist at Italian National Agency for New Technologies, Energy, and Sustainable Economic Development (ENEA). Previously Annalisa was a Post-Doctoral Research Associate at Imperial College London. Annalisa received her B.S., M.S., and Ph.D. Degrees in Physics from the University of Naples Federico II. Her research interests include perovskite light-harvesting and charge generation properties and their implementation in solar cells and optoelectronic devices.

Aldo Di Carlo is Director of the Institute of Structure of Matter of the National Research Council and Full Professor of Optoelectronics and Nanoelectronics at the Department of Electronics Engineering of the University of ROme "Tor Vergata". His research focuses on the study and fabrication of electronic and optoelectronic devices, their analysis and their optimization. Di Carlo founded the Center for Hybrid and Organic Solar Cells (CHOSE) which nowadays involve more than40 researchers dealing with the development of III generation solar cells (DSC, OPV and Perovskite) and on scaling-up of these technologies for industrial applications. CHOSE has generated 6 spin-off companies and a public/private partnership. Di Carlo is author/coauthor of more than 500 scientific publications in international journals, 13 patents and has been involved in several EU projects (three as EU coordinator)

Prof. Marina Freitag is a Professor of Energy and a Royal Society University Research Fellow at Newcastle University. She is developing new light-driven technologies that incorporate coordination polymers to solve the most important challenges in the research area, including issues of sustainability, stability and performance of hybrid PV. The development of such highly innovative concepts has given Marina international recognition, including recipient of the prestigious 2022 Royal Society of Chemistry Harrison-Meldola Memorial Prize 2022.

Her research into hybrid molecular devices, began during her doctoral studies (2007-2011, Rutgers University, NJ, USA) where she was awarded an Electrochemical Society Travel Award and Dean Dissertation Fellowship 2011. Dr Freitag moved to Uppsala University (2013-2015) for a postdoctoral research position, which focused on the implementation of alternative redox mediators, leading to a breakthrough today known as “zombie solar cells”. Dr Freitag was invited to further develop this work at École Polytechnique Fédérale de Lausanne (EPFL) with Prof. Anders Hagfeldt ( 2015-2016). From 2016-2020 she was appointed as Assistant Professor at Uppsala University, Sweden, where she received the Göran Gustaffsson Young Researcher Award 2019.

Professor of Physical Chemistry at the Ecole Polytechnique Fédérale de Lausanne (EPFL) Michael Graetzel, PhD, directs there the Laboratory of Photonics and Interfaces. He pioneered research on energy and electron transfer reactions in mesoscopic systems and their use to generate electricity and fuels from sunlight. He invented mesoscopic injection solar cells, one key embodiment of which is the dye-sensitized solar cell (DSC).  DSCs are meanwhile commercially produced at the multi-MW-scale and created a number of new applications in particular as lightweight power supplies for portable electronic devices and in photovoltaic glazings. They engendered the field of perovskite solar cells (PSCs) that turned our to be the most exciting break-through in the recent history of photovoltaics. He received a number of prestigious awards, of which the most recent ones include the RusNANO Prize, the Zewail Prize in Molecular Science, the Global Energy Prize, the Millennium Technology Grand Prize, the Samson Prime Minister’s Prize for Innovation in Alternative Fuels, the Marcel Benoist Prize, the King Faisal International Science Prize, the Einstein World Award of Science and the Balzan Prize. He is a Fellow of several learned societies and holds eleven honorary doctor’s degrees from European and Asian Universities. According to the ISI-Web of Science, his over 1500 publications have received some 230’000 citations with an h-factor of 219 demonstrating the strong impact of his scientific work.

Giulia is Associate Professor at Physical Chemistry Unit at University of Pavia, leading the PVsquared2 team, and running the European Grant ERCStG Project “HYNANO”aiming at the development of advanced hybrid perovskites materials and innovative functional interfaces for efficient, cheap and stable photovoltaics. Within this field, Giulia contributed to reveal the fundamental lightinduced dynamical processes underlying the operation of such advanced optoelectronic devices whose understanding is paramount for a smart device development and for contributing to the transition of a green economy.

Giulia received an MS in Physical Engineering in 2008 and obtained her PhD in Physics cum laude in 2012 at the Politecnico of Milan. Her experimental thesis focused on the realisation of a new femtosecond-microscope for mapping the ultrafast phenomena at organic interfaces. During her PhD, she worked for one year at the Physics Department of Oxford University where she pioneered new concepts within polymer/oxide solar cell technology. From 2012-2015, she was a post-doctoral researcher at the Italian Institute of Technology in Milan. In 2015, she joined the Ecole Polytechnique Fédérale de Lausanne (EPFL) with a Co-Funded Marie Skłodowska-Curie Fellowship. From 2016 to 2019, she has been awarded by the Swiss Ambizione Energy Grant providing a platform to lead her independent research group at EPFL focused on the developemnt of new generation hybrid perovskite solar cells.

She is author of 90 peer-reviewed scientific papers bringing her h-index to 44 (>13’000 citations), focused on developement and understanding of the interface physics which governs the operation of new generation solar cells.

Recently, she received the USERN prize in Physical Science, the Swiss Physical Society Award in 2018 for Young Researcher and the IUPAP Young Scientist Prize in Optics. She is currently USERN Ambassador for Italy and board member of the Young Academy of Europe.

More can be found at https://pvsquared2.unipv.it.

Weblink: https://people.epfl.ch/giulia.grancini?lang=en

Prof. Mónica Lira-Cantú is Group Leader of the Nanostructured Materials for Photovoltaic Energy Group at the Catalan Institute of Nanoscience and Nanotechnology (www.icn.cat located in Barcelona (Spain). She obtained a Bachelor in Chemistry at the Monterrey Institute of Technology and Higher Education, ITESM Mexico (1992), obtained a Master and PhD in Materials Science at the Materials Science Institute of Barcelona (ICMAB) & Autonoma University of Barcelona (1995/1997) and completed a postdoctoral work under a contract with the company Schneider Electric/ICMAB (1998). From 1999 to 2001 she worked as Senior Staff Chemist at ExxonMobil Research & Engineering (formerly Mobil Technology Co) in New Jersey (USA) initiating a laboratory on energy related applications (fuel cells and membranes). She moved back to ICMAB in Barcelona, Spain in 2002. She received different awards/fellowships as a visiting scientist to the following laboratories: University of Oslo, Norway (2003), Riso National Laboratory, Denmark (2004/2005) and the Center for Advanced Science and Innovation, Japan (2006). In parallel to her duties as Group Leader at ICN2 (Spain), she is currently visiting scientist at the École Polytechnique Fédérale de Lausanne (EPFL, CH). Her research interests are the synthesis and application of nanostructured materials for Next-generation solar cells: Dye sensitized, hybrid, organic, all-oxide and perovskite solar cells. Monica Lira-Cantu has more than 85 published papers, 8 patents and 10 book chapters and 1 edited book (in preparation).

Tsutomu (Tom) Miyasaka received his Doctor of Engineering from The University of Tokyo in 1981. He joined Fuji Photo Film, Co., conducting R&Ds on high sensitivity photographic materials, lithium-ion secondary batteries, and design of an artificial photoreceptor, all of which relate to electrochemistry and photochemistry. In 2001, he moved to Toin University of Yokohama (TUY), Japan, as professor in Graduate School of Engineering to continue photoelectrochemistry. In 2006 to 2009 he was the dean of the Graduate School. In 2004 he has established a TUY-based company, Peccell Technologies, serving as CEO. In 2005 to 2010 he served as a guest professor at The University of Tokyo.

His research has been focused to light to electric energy conversion involving photochemical processes by enhancing rectified charge transfer at photo-functional interfaces of semiconductor electrodes. He has contributed to the design of low-temperature solution-printing process for fabrication of dye-sensitized solar cells and solid-state hybrid photovoltaic (PV) cells. Since the discovery of the organic inorganic hybrid perovskite as PV material in 2006 and fabrication of high efficiency PV device in 2012, his research has moved to R&Ds of the lead halide perovskite PV device. He has promoted the research field of perovskite photovoltaics by organizing international conferences and by publishing many papers on enhancement of PV efficiency and durability, overall citation number of which is reaching more than 5,000 times. In 2009 he was awarded a Ministry of Science & Education prize on his achievements of green sustainable solar cell technology. In 2017 he received Chemical Society of Japan (CSJ) Award. He is presently directing national research projects funded by Japan Science and Technology Agency (JST) and Japan Aerospace Exploration Agency (JAXA).

Annamaria Petrozza received her PhD in Physics from the University of Cambridge (UK) in 2008 with a thesis on the study of optoelectronic processes at organic and hybrid semiconductors interfaces under the supervision of Dr. J.S. Kim and Prof Sir R.H. Friend. From July 2008 to December 2009 she worked as research scientist at the Sharp Laboratories of Europe, Ltd on the development of new market competitive solar cell technologies (Dye Sensitized Solar cells/Colloidal Quantum Dots Sensitized Solar cells). Since January 2010 she has a Team Leader position at the Center for Nano Science and Technology -IIT@POLIMI. She is in charge of the development of photovoltaic devices and their characterization by time-resolved and cw Photoinduced Absorption Spectroscopy, Time-resolved Photoluminescence and electrical measurements. Her research work mainly aims to shed light on interfacial optoelectronic mechanisms, which are fundamental for the optimization of operational processes, with the goal of improving device efficiency and stability.

Henry Snaith undertook his PhD at the University of Cambridge, working on organic photovoltaics, then spent two years at the EPFL as a post-doc working on dye-sensitized solar cells. Since 2007 he has held a professorship at the University of Oxford Clarendon Laboratory where his group researches organic, hybrid and perovskite optoelectronic devices. Professor Snaith was elected as a Fellow of the Royal Society in 2015, he is a 2017 Clarivate Citation Laureate, and among his awards are the 2017 Royal Society James Joule Medal and Prize. In 2010 he founded Oxford Photovoltaics Ltd. which is commercializing the perovskite solar technology transferred from his laboratory.

Udo Bach is a full professor at Monash University in the Department of Chemical Engineering; the Deputy Director of the ARC Centre of Excellence in Exciton Science and an ANFF-VIC Technology Fellow at the Melbourne Centre of Nanofabrication (MCN).  He received his PhD from the Swiss Federal Institute of Technology (EPFL, Switzerland) working in the research group of Prof Michael Grätzel and worked for 3 years in a technology start-up company in Dublin (Ireland).  Subsequently he spent 15 months as a postdoc in the group of Prof. Paul Alivisatos in UC Berkeley (USA) before moving to Monash University in November 2005 to establish his own research group.

Prof Bach has a strong background in the area of photovoltaics and nanofabrication.  He is involved in fundamental and applied research in the area of perovskite and dye-sensitized solar cells.  He has additional research activities in the area of nanofabrication, DNA-directed self-assembly, nanoprinting, plasmonics for sensing, photovoltaic applications and combinatorial photovoltaic materials discovery.

Joseph J. Berry is a Senior Research Fellow at the National Renewable Energy Laboratory and Associate Professor of Physics a the University of Colorado Boulder  working on metal halide perovskite based materials and devices. His Ph.D. for work was on spin transport and physics in semiconductor heterostructures from Penn State University. His efforts at NREL emphasize relating basic interfacial properties to technologically relevant device level behaviors in traditional and novel semiconductor heterostructures including oxides, organics, and most recently hybrid metal halide semiconducting materials. He also leads the DOE SETO “Perovskite Enabled Tandems” Project at NREL and is a PI for the NREL lead Center for Hybrid OrganicInorganic Semiconductors for Energy (CHOISE), an Energy Frontier Research Center financed by the Office of Basic Energy Sciences. 

Juan Bisquert (pHD Universitat de València, 1991) is a Professor of applied physics at Universitat Jaume I de Castelló, Spain. He is the director of the Institute of Advanced Materials at UJI. He authored 360 peer reviewed papers, and a series of books including . Physics of Solar Cells: Perovskites, Organics, and Photovoltaics Fundamentals (CRC Press).  His h-index 95, and is currently a Senior Editor of the Journal of Physical Chemistry Letters. He conducts experimental and theoretical research on materials and devices for production and storage of clean energies. His main topics of interest are materials and processes in perovskite solar cells and solar fuel production. He has developed the application of measurement techniques and physical modeling of nanostructured energy devices, that relate the device operation with the elementary steps that take place at the nanoscale dimension: charge transfer, carrier transport, chemical reaction, etc., especially in the field of impedance spectroscopy, as well as general device models. He has been distinguished in the 2014-2019 list of ISI Highly Cited Researchers.

Mariano Campoy Quiles´s research is devoted to the understanding and development of solution processed semiconductors for energy and optoelectronic applications. He and his team have built substantial research efforts in two application areas, solar photovoltaic (light to electric) and thermoelectric (heat to electric) energy conversion based on organic and hybrid materials. He studied physics at the Univesity of Santiago de Compostela, obtained his PhD in experimental physics from Imperial College London, and since 2008 he leads his team at the Institute of Materials Science of Barcelona.

Vida Engmann obtained her Dr. rer. nat in 2014 from the Ilmenau University of Technology under the supervision of Prof. Dr. Gerhard Gobsch. In 2014 she joined the OPV group at Mads Clausen Institute of University of Southern Denmark as a postdoctoral researcher. In 2017 she was appointed assistant professor and in 2020 as associate professor, with the focus on degradation and additive-assisted stabilization of organic solar cells. Her international research stays include Uppsala University, University of Colorado Boulder / NREL, and Russian Academy of Sciences Chernogolovka.  In 2019 she received the Danish UNESCO-L'Oréal For Women in Science award and in 2020 the UNESCO L'Oréal International Rising Talent award. 

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.

Dr. Jovana V. Milić obtained her PhD in the Department of Chemistry and Applied Biosciences at ETH Zurich in July 2017. Her research interests encompass (supra)molecular engineering of bioinspired organic materials with the aim of developing functional nanotechnologies. Since October 2017, she has worked as a scientist with Prof. Michael Graetzel in the Laboratory for Photonics and Interfaces at EPFL in Switzerland on the development of novel photovoltaic materials, with the focus on dye-sensitized and hybrid perovskite solar cells. In September 2020, she has taken on a position of a Group Leader in the Soft Matter Physics Group of the Adolphe Merkle Institute at the University of Fribourg in Switzerland. For more information, refer to her LinkedIn profile (linkedin.com/in/jovanavmilic), ORCID 0000-0002-9965-3460, and Twitter (@jovana_v_milic).

Selina Olthof studied physics at the University of Stuttgart (Germany) and completed her master's thesis at the Max Planck Institute for Solid State Research. In 2010, she earned her Ph.D. from the University of Dresden under Karl Leo, followed by a two-year postdoctoral stay at Princeton University with Antoine Kahn. From 2012 to 2024, she led the Surface Science Research Group in the Department of Chemistry at the University of Cologne. Recently, she was appointed Full Professor at the University of Wuppertal, where she established the Chair of Material and Surface Analysis. Her research focuses on advancing the understanding of the electronic structure of novel semiconducting materials, particularly organic semiconductors and hybrid perovskites.

Pablo P. Boix, Ph.D. in Nanoscience, is a Research Scientist at Instituto de Tecnologia Química (CSIC). He led a pioneer perovskite research team at Nanyang Technological University (NTU), Singapore (2012-2016) with relevant contributions to materials and devices’ development (such as the first use of formamidinium cation in perovskite solar cells). His track record has more than 100 publications, which resulted in his selection as a Highly Cited Researcher in 2020 (Cross-Field) by Clarivate Web of Science, with an h index of 57. Dr. Boix is the co-inventor of 3 patents in the field of perovskite optoelectronics. Prior to his current position, he worked as a research group leader in a perovskite solar cell company (Dyesol Ltd, Switzerland), focusing on product R&D, and at Universitat de València. Currently, he is the PI of 2 research projects and the coPI of 3, including regional, national, and European funding.

Ji-Youn Seo is an Associate Professor in the Department of Nanoenergy Engineering at Pusan National University, Korea. She earned her BSc and MSc degrees from Ajou University in 2009 and 2011, respectively, and her PhD in Materials Science from École Polytechnique Fédérale de Lausanne (EPFL), Switzerland, under the mentorship of Professor Michael Grätzel. Her doctoral research focused on advancing dye-sensitized solar cells, contributing to innovations in renewable energy technologies. Following her academic training, Dr. Seo gained valuable industry experience at Hyundai Motor Company (HMC) in Korea, where she worked on bio-plastics and fuel cell technologies, and at H.GLASS in Switzerland, where she contributed to the development of organic photovoltaics (OPV) and dye-sensitized solar cells. Currently, Dr. Seo’s research centers on high-efficiency and stable perovskite solar cells, with a particular focus on large-area module fabrication. She is also actively involved in education, serving as the Associate director of Korea’s innovative open shared university and early-employment contract graduate school programs in the field of energy and semiconductor industries, fostering international collaboration and mentoring the next generation of scientists and engineers.

Alison Walker's research is on multiscale modelling of materials and devices, focussing on organic and perovskite opto-electronic and electronic devices. She took her undergraduate and postgraduate degrees at the University of Oxford, followed by postdocs at Michigan State University in the US and at Daresbury Laboratory in the UK.  Then she took up a lectureship at the University of East Anglia, Norwich, UK, moving to the University of Bath in 1998, holding a Royal Society Industry Fellowship with Cambridge Display Technology 2003-2006. She directs the Centre for Doctoral Training in New and Sustainable Photovoltaics involving 7 UK universities. She has coordinated four EU projects, including the Horizon 2020 Innovative Training Network, Maestro,MAking pErovskiteS TRuly explOitable, and was a partner in the Horizon2020 project EoCoE -II, Energy Oriented Centre of Excellence for Energy, towards exascale for energy. In 2019 she chaired the Solar Commission aimed at publicising the role of solar in the UK economy - see her website https://people.bath.ac.uk/pysabw/. She was a member of the physics assessment sub panel for assessing UK research in 2021.  

Guillaume Wantz graduated from the School of Chemistry and Physics of Bordeaux (ENSCPB) in 2001 including a thesis work at Philips Research (Eindhoven, NL) on ink-jet printing. He received his Ph.D. in Electronics Engineering from the University of Bordeaux in 2004 working on Polymer Light Emitting Diodes. He was Assistant Professor at the University of Bordeaux working on Organic Field Effect Transistors with research stays at Queen’s University (Kingston, Canada). In 2006, he was appointed as tenure Associate Professor at the Bordeaux Institute of Technology (Bordeaux INP). He is Professeur des Universités since 2021. His research interest is on Organic Electronics with a focus on polymer photovoltaic solar cells (OPV). He was invited-professor at Queen’s University (Kingston, Ontario, Canada) in Spring 2012 and at Univ. of Massachusetts (Amherst, USA) in Fall 2014. He has been appointed at the “Institut Universitaire de France” (IUF Paris) in 2016. Since 2017, he is Associate Editor for the journal “Materials Chemistry Frontiers” (RSC). He is co-founder of Héole, a company developing flexible OPV products including solar-powered sails for yachting, a solar zeppelin and some BIPV flexible OPV products. To date, he has published 125 research papers in peer-reviewed international journals and issued 7 patents (h = 37 – 6000 citations – source Google Scholar).