A magnifying glass to elucidate their rise in photovoltaics: atomistic simulations of organic halide perovskites

A magnifying glass to elucidate their rise in photovoltaics: atomistic simulations of organic halide perovskites

Date: June 20, 2023 - at 11.00 AM (Italian time)

Where: Aula P1A, Complesso Paolotti, Via Giambattista Belzoni 7, 35131, Padova

Organic inorganic hybrid halide perovskites (PSCs) have emerged as promising class of materials for solar cells. Thanks to their remarkable optical properties such as high absorption coefficient, tunable bandgap, high charge carrier mobility and low exciton binding energy, PSCs facilitate high power conversion efficiencies (PCE). Indeed, the PCEs of PSCs have rapidly risen since 2009 from 3.8% to a certified 26.2% in 2022. Most of these rapid advances are due to changes in the preparation conditions, however the connection to the underlying processes at the atomic level is basically missing.  Computer simulation can in principle elucidate the atomistic mechanisms behind these phenomena, but the systems involved are highly complex involving multiple species and high activation barriers. Our approach entails the development and application of theoretical and multiscale computational modeling spanning the electronic and atomistic length scales. Classical molecular dynamics (MD) is embedded with ab-initio MD and density functional theory simulations to have an outright description of the physics behind the mechanisms responsible for long-term stability and improvement of the optical properties for PSCs.



conference speakers

Virginia Carnevali

Virginia Carnevali is a scientist in Ursula Röthlisberger’s group at the Institute of Chemical Sciences and Engineering Ecole Polytechnique Federale de Lausanne EPFL, Switzerland. She has research experience in the theory and simulations of structural, electronic, magnetic, optical, transport, and thermal properties of 2D materials, topological materials, thermoelectric materials, and solar cells. Virginia has also developed an interest in researching useful applications of quantum computing to solved condensed matter problems. Her research has focused on understanding the physics and crucial mechanisms that make a material attractive for renewable energy applications. She recently demonstrated – for the first time –that coupling of rotating lone pairs and the vibrational motion is an effective mechanism to achieve ultralow thermal conductivity in crystalline materials. Virginia is currently studying perovskite-based solar cells, one of the most promising photovoltaic solutions because of their efficient solar-power conversion, low cost and simple manufacturing process. Her efforts are aimed at improving the optical performance of this class of materials by seeking effective techniques for defect passivation, phase stabilization, and improved of charge carrier transport at the interfaces.



Modelling and quantifying robustness of interconnected systems: at the crossroad of network science and AI

Modelling and quantifying robustness of interconnected systems: at the crossroad of network science and AI

Date: June 16, 2023 - at 11.00 AM (Italian time)

Where: Aula B, Via Paolotti 9, 35131, Padova

Over the last years, network theory has been revealed to be a convenient and flexible framework to characterize and model the structure and dynamics of complex systems. A wide range of disciplines, from socio-technical to natural sciences, face common questions when their objects of study can be represented as networks. One of them is the robustness and resilience of interconnected systems to perturbations and malfunctions. In this seminar, I will provide a general and comprehensive overview of the main strands of research on network dismantling. Emphasis will be put on how to quantify robustness by combining mathematical techniques and AI-assisted tools.


conference speakers

Oriol Artime

Oriol Artime is a “Margarita Salas” postdoctoral researcher at the University of Barcelona, Spain. Prior to this, he has been a postdoctoral researcher at the Bruno Kessler Foundation, and he holds a PhD from the Institute for Cross-Displinary Physcs and Complex Systems – IFISC. His research primarily deals with topics at the interface between statistical physics and complex systems, with a strong focus on complex network robustness and resilience.



Before and after chatGPT: chances, changes, and opportunities of large language models in research

Before and after chatGPT: chances, changes, and opportunities of large language models in research

Date: May 23, 2023 - at 16.30 (Italian time)

Where: Aula B, Via Paolotti 9, 35131, Padova

We have all come to realize recently that there is a before and after ChatGPT, the algorithms created for the new large “language model”. This is especially true for the fields of AI, CS, Data Science, and ML, but in other ways also for social sciences, humanities, and industry. Many of these changes are relevant to the work we do, and LLMs will change it forever.

In his talk, Dirk will explain the revolutionary ideas behind ChatGPT and their history. He will also give his take on how these new tools change possibilities for research and society, and what to be aware of when using them. He will discuss the worries and concerns as well as the new possibilities emerging every day.


conference speakers

Dirk Hovy

Dirk (left image) is an associate professor at Bocconi’s department of computing sciences in Milan, and director of the Data and Marketing Insight research unit at the Bocconi Center for Data Science and Analytics.

Andrea Pin

Associate Professor of Comparative Public Law, University of Padova.

Read full bio


Threats to Sustainability under Climate and Societal Change

Threats to Sustainability under Climate and Societal Change

Date: May 12, 2023 - at 11.15 AM (Italian time)

Where: Aula Rostagni, Via Paolotti 9, 35131, Padova

The increasing water demand by human societies raises concerns about the extent to which it is possible to feed the world with the limited freshwater resources of the planet. The emergent competition for water between human uses and environmental needs limits the development of suitable water security scenarios for a sustainable future. Human appropriation of water resources is for large part instrumental to the enjoyment of human rights to food. To what extent can such rights be reconciled with other human needs as well as the needs of Nature? Here we show how humanity is placing unprecedented pressure on the global agricultural system and its water resources while reshaping the patterns of water dependency through teleconnections between consumers and production areas. Through a suite of ecohydrological and socio-environmental analyses, we evaluate the biophysical and social justice limits to the sustainable use of water resources through a variety of perspectives accounting for hydrologic constraints, environmental needs, societal resilience, food security, and globalization.



conference speaker

Paolo D’Odorico

Paolo D’Odorico is Professor of Hydrology at the Department of Environmental Science, Policy, and Management at UC Berkeley. He has research expertise in Ecohydrology, Surface Hydrology, Ecosystem Ecology, Aeolian Processes, Desertification, Stochastic Nonlinear Environmental Dynamics and Water and Food Security, with about 300 publications in these topics. Prof. D’Odorico’ research focuses on the role of hydrological processes in the functioning of terrestrial ecosystems and his work has highlighted important nonlinearities in the coupling between soil moisture dynamics and plant water stress, biogeochemical cycling, land-atmosphere interactions, plant community composition, and soil susceptibility to wind erosion. Prof. D’Odorico is currently investigating the globalization of water through virtual water trade and international land investments, and its impact on water equity, societal resilience, environmental stewardship, and food security. Prof. D’Odorico has been awarded the Hydrological Sciences Medal (American Meteorological Society), the Paul Witherspoon Lecture Award (American Geophysical Union), the Sustainability Science Award (Ecological Society of America). He is a Fellow of the American Geophysical Union, American Association for Advancement of Science,  and The John Simon Guggenheim Memorial Foundation.



Modelling weather & climate: challenges and applications.

Modelling weather & climate: challenges and applications.

Date: March 10, 2023 - at 02.30 PM (Italian time)

Where: Aula Rostagni, Via Paolotti 9, 35131, Padova

Understanding and predicting the weather and climate variability is fascinating as much as challenging. Here we highlight some of the key aspects associated with the study of this subject, and describe the hierarchy of models that are currently employed to disentangle such a complex problem. The potential applications will also be discussed, with a specific focus on the energy sector.



conference speaker

Dr. Giacomo Masato, Ph.D

Giacomo graduated in physics at the University of Padua in 2006, with a thesis on the Rossby waves vertical propagation and their role in the onset of the Sudden Stratospheric Warmings. He then moved to the UK where he continued his studies at the Department of Meteorology (University of Reading). He spent many years studying the large-scale circulation at the mid-latitudes and he collaborated, among others, with Prof Sir Brian Hoskins, one of the world leading figures in atmospheric physics. In 2015 he moved to the private sector, first in the UK and subsequently in Italy. He now works for Illumia, a retailer company within the energy space, and leads the analytical department of the firm, where his team develops statistical and fundamental models to predict the weather and energy behaviour.



Piratech: passion for innovation and problem solving.

Piratech: passion for innovation and problem solving.

Date: December 21, 2022 - at 6.00 PM (Italian time)

Where: Aula P2B - Complesso Paolotti

As a multidisciplinary team of technology enthusiasts, Piratech works with startups and scale-ups across a variety of industries to inspire, innovate, and complete the digitalization and tech transformation of companies. Our goal is to help companies embrace new technologies and unlock their full potential through digital transformation. We believe that by working together, we can help companies stay ahead of the curve and stay competitive in today’s fast-paced, technology-driven world. In this talk, we will share our professional journey and the story of how Piratech was founded. We will also highlight some of our ongoing projects and discuss potential internship and thesis opportunities available at Piratech.

The seminar will also be live in a ZOOM CALL



conference speaker

Ing. Marco Maglio

Graduated in Aerospace Engineering from the University of Padua, he completes a PhD in Computational Fluid Dynamics at the Institut de Mécanique des Fluides in Toulouse, France. Expert in programming languages such as C++, Fortran, Javascript (React) and Python, used over a decade. After experience working in multiple startups and companies abroad, including Cisco Systems, he returned to Italy to found Piratech, an IT consulting agency, with particular expertise in the cloud sector.



The pervasive polarization induced by social media, the "echo chamber effects,” and the impact on Supreme and Constitutional Courts across the globe.

The pervasive polarization induced by social media, the "echo chamber effects,” and the impact on Supreme and Constitutional Courts across the globe.

Date: November 18, 2022 - from 3.00 PM to 4.30 PM (Italian time)

Where: Aula B, Physics and Astronomy Dept

The Talk will focus on how Supreme and Constitutional Courts across the globe are affected by the pervasive polarization process that social media and the “echo chamber effect” trigger. Born as non-partisan fora to adjudicate rights and solve institutional clashes, Courts are increasingly seen as taking sides in social and political disputes. The Talk will track down the phenomenon and propose two types of solutions: depoliticization and balancing a political court.

The seminar will also be live-streamed on YouTube channel "Aula Rostagni UniPadova DFA



conference speaker

Moshe Cohen-Eliya

Moshe Cohen-Eliya is full professor of constitutional law at and the former President (2015- 2022) of the College of Law and Business (CLB), Israel. He is a council member of the International Society of Public Law (ICON-S), the founder of the Israeli chapter of ICON-S, and the founding editor-in-chief of the law journal Law and Ethics of Human Rights. He is an expert in comparative constitutional law. His publications include “Proportionality and Constitutional Culture ” (CUP, 2013, with Iddo Porat) and articles in the American Journal of Comparative Law, International Journal of Constitutional Law, and University of Toronto Law Journal.



A Smart Courthouse in a Smart City

A Smart Courthouse in a Smart City

Date: October 28, 2022 - h 16.30 (Italian time)

Where: Aula Rostagni, Physics and Astronomy Dept

Technological developments are revolutionizing how we live together in a physical as well as in a legal sense. The deployment of technologically advanced and AI-based solutions is transforming the legal environment. The talk will focus on the technological turn in judicial proceedings in light of the broader movements to make our civilization “smart.”

The seminar will also be live-streamed on YouTube channel "Aula Rostagni UniPadova DFA



conference speaker

Iria Giuffrida

Iria Giuffrida is a Professor of the Practice of Law at William & Mary Law School and is the Interim Director of the LL.M. Programs. She also serves as Visiting Faculty for Business Law at the Raymond A. Mason School of Business. Professor Giuffrida’s research focuses on the legal issues arising from the increasing use of artificial intelligence, the rapid growth of the Internet of Things and smart cities, and related emerging technologies. In her previous professional life, she was a commercial litigator and gained substantial experience in international alternative dispute resolution. She is admitted to practice in the State of New York, is a Solicitor in England and Wales, and has qualified as a Solicitor in the Republic of Ireland. She is also a certified information privacy professional (CIPP/US). Professor Giuffrida graduated with an LL.B. in English and European Law from Queen Mary, University of London. She was the 2001 Drapers’ Scholar at William & Mary Law School, where she obtained an LL.M. She was later awarded a Ph.D. in Law by Queen Mary, University of London.

Nicolas Vermeys

Nicolas Vermeys, LL. D. (Université de Montréal), LL. M. (Université de Montréal), CISSP, is the Director of the Centre de recherche en droit public (CRDP), the Associate Director of the Cyberjustice Laboratory, and a Professor at the Université de Montréal’s Faculté de droit. He is also a visiting professor of law at both William & Mary (USA) and the University of Fortaleza (Brazil). Mr. Vermeys is a member of the Quebec Bar, as well as a certified information system security professional (CISSP) as recognized by (ISC)2, and is the author of numerous publications relating to the impact of technology on the law, including Droit codifié et nouvelles technologies: le Code civil (Yvon Blais, 2015), and Responsabilité civile et sécurité informationnelle (Yvon Blais, 2010). Mr. Vermeys’ research focuses on legal issues pertaining to artificial intelligence, information security, developments in the field of cyberjustice, and other questions relating to the impact of technological innovations on the law. He is often invited to speak on these topics by the media, and regularly lectures for judges, lawyers, professional orders, and government organizations, in Canada and abroad.



Metabolic ecology of microbial communities: from simple experiments to big data and back

Metabolic ecology of microbial communities: from simple experiments to big data and back

Date: September 21, 2022 - h 11.30 (Italian time)

Where: Meeting room 207, entrance from via Paolotti, 2/a

Microbes assemble in diverse communities responsible for crucial functions, such as regulating the response of the biosphere to environmental variation and driving the bulk of elemental cycles. Understanding the factors shaping microbial community assembly is pivotal to predict the functioning of ecosystems in a rapidly changing world and design interventions to mitigate the loss of biodiversity and ecosystem services. In this talk, I will outline mechanistic links between changes in the diversity and structure of microbial communities and variations in fundamental environmental variables, specifically temperature and available nutrients. My work shows the power of combining theory-informed controlled experiments with data from communities in natural habitats to get a mechanistic understanding of the principles governing microbial community assembly.



conference speaker

Martina Dal Bello

Martina is a microbial community ecologist and currently she is a research scientist in the lab of Jeff Gore at MIT. Martina holds a PhD in marine ecology from the University of Pisa, where she investigated the impacts of pulse perturbations and the occurrence of regime shifts in microbial and algal communities of rocky shore habitats by performing field experiments. She joined the Gore lab as a postdoc in 2017 to study the drivers of microbial community diversity using controlled laboratory experiments amenable to mathematical modeling. Her research aims at getting a mechanistic understanding of the relationship between environmental variables and microbial community assembly.



Digital Transformations in the News Industry and in the Economy: A Journey

Digital Transformations in the News Industry and  in the Economy: A Journey

Date: March 15, 2022 - h 16.30 (Italian time)

Where: Aula Rostagni, Physics and Astronomy Dept

What has digitalization meant for the economy and the news industry? How has the infosphere affected the job of journalists, the role of newspapers, and businesses? Marco Bardazzi had first-hand experience of such phenomena. An accomplished journalist, he transitioned from the traditional newspaper industry to the contemporary social media-dynamics that produce and spread news in real time. His talk will focus on how businesses navigate information society.



conference speaker

Marco Bardazzi

A professional journalist, Marco Bardazzi is the co-founder of Bea – Be a Media Company, a strategic communication agency based in Milan, Italy. From 2015 to 2020, Marco was Communications Director at ENI. As Executive Vice President, he was in charge of external communications, digital strategy, data analytics and reputation management in the Italian-based energy company, which is active in 60 countries with about 34,000 employees. Before joining ENI in 2015, he was Managing Editor and Digital Editor at La Stampa, a leading European newspaper, where he led the transformation of a traditional newspaper founded in 1867 into an integrated digital news organization.

Before joining La Stampa, Marco was U.S. Correspondent for the Italian news agency ANSA, for which he covered the 2000 Bush-Gore electoral race for the White House; the first international Al Qaeda trial in Manhattan; the September 11, 2001 attack on America the war in Afghanistan; the war in Iraq the 2004 and 2008 presidential campaigns.
Marco teaches at the Master of Journalism at the Catholic University of the Sacred Heart (Milan). He was awarded the 2017 Communicator of the Year prize at Premio Ischia. As a journalist, he received the Premio di Giornalismo Saint-Vincent Prize.



Links to partners and funders