Topics
Characterisation of materials
On behalf of the International Union of Crystallography (IUCr), it is with immense excitement and joy that we cordially extend our warmest invitation to you to join the IUCr for the Twenty-Seventh Congress and General Assembly, set to be held in the magnificent city of Calgary, located in the heart of Alberta, Canada from August 11th-18th, 2026.
Calgary, a city renowned for its breathtaking natural beauty and warm hospitality, has been chosen as the host for this remarkable occasion. Nestled amidst stunning landscapes and boasting a rich cultural heritage, this vibrant metropolis promises to provide an unforgettable experience for all attendees.
Poland
67th Polish Crystallographic Meeting
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In Wroclaw
The Scientific Session of the Young Crystallographers Section of PCrA is a forum for exchanging experiences addressed primarily to students, PhD students and young doctors (maximum 5 years after defense).
The topics of the Meeting include basic and applied research on the ideal and real structure of crystals carried out with the use of X-ray radiation obtained both with traditional methods and in synchrotrons, research with the use of neutrons and electrons, problems of symmetry, phase transformations and crystal growth, new research and computational methods and all other aspects of crystallography. The conference is an annual meeting place and a forum for exchanging ideas of all Polish crystallographers.
During the inauguration of the 67th Polish Crystallography Meeting, the winners of the National Crystallography Olympiad will be decorated: http://olimpiadakrystalograficzna.pl.
United States
82nd Pittsburgh Diffraction Conference
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In Brookhaven National Laboratory, Stony Brook University Stony Brook, NY 11794-4040 USA
2025 Pittsburgh Diffraction Conference (PDC)
Hosted by Brookhaven National Laboratory
October 9–12, 2025
On behalf of the Conference Committee, we are delighted to invite you to 82nd annual Pittsburgh Diffraction Conference (PDC). This year’s conference will be held October 9–12, 2025 at Brookhaven National Laboratory, on New York’s beautiful Long Island.
The Pittsburgh Diffraction Conference is one of the longest-running scientific meetings in North America focused on the advancement of structural science through diffraction-based methods. Bridging both life sciences and materials sciences, the conference brings together researchers who utilize laboratory-based instruments, X-ray light sources, electron diffraction, and neutron scattering to explore the structure and dynamics of matter. It serves as a vibrant forum for sharing recent scientific breakthroughs, fostering interdisciplinary collaborations, and highlighting innovations across experimental and computational frontiers
This year’s program features a diverse and timely selection of breakout sessions, reflecting key areas of growth in the field. Topics include energy storage, emphasizing structural insights that enable next-generation energy technologies; AI and its applications in the development of emergent materials; novel materials with transformative properties; and the effects of extreme environments on structures, reveling details on dynamic processes and molecular motion that lead to biomolecular functions and a better understanding of complex soft materials.
Conference Web Page and Registration:
https://www.bnl.gov/pittsburgh-diffraction-conference/index.php
Important dates:
April 21, 2025 General registration opens
July 31, 2025 Deadline to submit an abstract for an oral/poster presentation
September 19, 2025 General registration closes
Pre-event workshops:
PDF 101: A Hands on Tutorial to Total Scattering Methods (organizers: Milinda Abeykoon, Daniel Olds)
Hands-on Workshop: Crystal Clear Insights: Mastering Protein Crystallization (organizers: Crissy Traver, Vivian Stojanoff)
Evening Events:
Brookhaven National Lab facility tour.
Friday, October 10, 2025
https://www.bnl.gov/pittsburgh-diffraction-conference/nsls2tour.php
Banquet Dinner
Danfords Hotel and Marina
25 E Broadway, Port Jefferson, NY 11777
Date: Friday, October 10, 2025, 7-9 p.m.
Awards Dinner
Charles B. Wang Center
100 Nicolls Road, Stony Brook, NY 11794
Date: Saturday, October 11, 2025, 7-9 p.m.
This intensive three-day workshop offers a thorough introduction to modern powder diffraction techniques, combining theoretical foundations with practical applications. The program is designed for graduate students, researchers, and professionals aiming to deepen their understanding and hands-on skills in phase identification, quantitative analysis, and structure determination using powder X-ray diffraction data.
The course begins with the fundamental principles of powder diffraction and qualitative phase analysis, including the use of databases and software (PDF-5+, JADEPro and Qualx2.0). Day 2 focuses on quantitative phase analysis, structure solution, and Rietveld refinement, supported by guided exercises using EXPO and TOPAS software. The final day explores advanced topics such as total scattering, Pair Distribution Function (PDF) analysis, and microstructural characterization through size-strain analysis.
Throughout the course, participants will engage in practical sessions aimed at developing autonomy in data interpretation, profile fitting, and structure modelling using widely adopted software packages in the field.
This intensive three-day workshop offers a thorough introduction to modern powder diffraction techniques, combining theoretical foundations with practical applications. The program is designed for graduate students, researchers, and professionals aiming to deepen their understanding and hands-on skills in phase identification, quantitative analysis, and structure determination using powder X-ray diffraction data.
The course begins with the fundamental principles of powder diffraction and qualitative phase analysis, including the use of databases and software (PDF-5+, JADEPro and Qualx2.0). Day 2 focuses on quantitative phase analysis, structure solution, and Rietveld refinement, supported by guided exercises using EXPO and TOPAS software. The final day explores advanced topics such as total scattering, Pair Distribution Function (PDF) analysis, and microstructural characterization through size-strain analysis.
Throughout the course, participants will engage in practical sessions aimed at developing autonomy in data interpretation, profile fitting, and structure modelling using widely adopted software packages in the field.
We are excited to announce the International School on Electron Crystallography, which will be held in the charming town of Erice, Italy, from 30 May - 7 June 2025. This event will bring together leading experts, researchers, and students in the field of electron crystallography to explore the latest developments and techniques.
Dates: 30 May - 7 June 2025
Location: Ettore Majorana Foundation and Centre for Scientific Culture, Erice, Italy
About the School:
The International School on Electron Crystallography offers a comprehensive learning experience for participants at all levels, from beginners to advanced researchers. Through lectures, hands-on tutorials, and interactive sessions, attendees will gain valuable insights into the principles and applications of electron crystallography, including electron diffraction, 3D electron diffraction (3D ED), structure determination, and the latest innovations in the field.
Key Topics:
Fundamentals of electron crystallography and diffraction
3D electron diffraction techniques
Structure determination of molecular and inorganic materials
Applications in nanomaterials, pharmaceuticals, and structural biology
Recent advances in instrumentation and data analysis
Who Should Attend:
The school is designed for students, postdocs, and professionals working in electron microscopy, crystallography, materials science, chemistry, physics, and related disciplines. Whether you are new to electron crystallography or looking to deepen your expertise, this school provides a unique opportunity to expand your knowledge and network with experts in the field.
Travel and Grants:
Various travel grants from different organizations will be advertised on the school's webpage to support student participation.
How to Apply:
Details on registration, abstract submission, and travel grant applications will be made available on the official website: https://crystalerice.org/2025/
Join us in Erice for an inspiring week of learning, networking, and exploring the beautiful surroundings of Sicily!
For further information, please visit our website or contact the course directors: Alexander Eggeman (University of Manchester, UK), Mauro Gemmi (Istituto Italiano di Tecnologia, Pisa, IT), Tatiana Gorelik (Forschungszentrum Juelich, DE).
United States
82nd Pittsburgh Diffraction Conference
| - |
In Brookhaven National Laboratory, Stony Brook University Stony Brook, NY 11794-4040 USA
2025 Pittsburgh Diffraction Conference (PDC)
Hosted by Brookhaven National Laboratory
October 9â€"12, 2025
On behalf of the Conference Committee, we are delighted to invite you to 82nd annual Pittsburgh Diffraction Conference (PDC). This year’s conference will be held October 9â€"12, 2025 at Brookhaven National Laboratory, on New York’s beautiful Long Island.
The Pittsburgh Diffraction Conference is one of the longest-running scientific meetings in North America focused on the advancement of structural science through diffraction-based methods. Bridging both life sciences and materials sciences, the conference brings together researchers who utilize laboratory-based instruments, X-ray light sources, electron diffraction, and neutron scattering to explore the structure and dynamics of matter. It serves as a vibrant forum for sharing recent scientific breakthroughs, fostering interdisciplinary collaborations, and highlighting innovations across experimental and computational frontiers
This year’s program features a diverse and timely selection of breakout sessions, reflecting key areas of growth in the field. Topics include energy storage, emphasizing structural insights that enable next-generation energy technologies; AI and its applications in the development of emergent materials; novel materials with transformative properties; and the effects of extreme environments on structures, reveling details on dynamic processes and molecular motion that lead to biomolecular functions and a better understanding of complex soft materials.
Â
Conference Web Page and Registration:Â Â
https://www.bnl.gov/pittsburgh-diffraction-conference/index.phpÂ
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Important dates:
April 21, 2025Â Â Â Â Â Â Â Â General registration opens
July 31, 2025Â Â Â Â Â Â Â Â Deadline to submit an abstract for an oral/poster presentation
September 19, 2025Â Â Â General registration closes
Pre-event workshops:
PDF 101: A Hands on Tutorial to Total Scattering Methods (organizers: Milinda Abeykoon, Daniel Olds)
Hands-on Workshop: Crystal Clear Insights: Mastering Protein Crystallization (organizers: Crissy Traver, Vivian Stojanoff)
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Evening Events:
Brookhaven National Lab facility tour.
Friday, October 10, 2025
https://www.bnl.gov/pittsburgh-diffraction-conference/nsls2tour.php
Banquet Dinner
Danfords Hotel and Marina
25 E Broadway, Port Jefferson, NY 11777
Date: Friday, October 10, 2025, 7-9 p.m.
Awards Dinner
Charles B. Wang Center
100 Nicolls Road, Stony Brook, NY 11794
Date: Saturday, October 11, 2025, 7-9 p.m.
United States
National X-ray School (NX School)
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In Lemont, IL
Italy
International Workshop on Powder Diffraction - IWPD2025
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In Bari
This intensive three-day workshop offers a thorough introduction to modern powder diffraction techniques, combining theoretical foundations with practical applications. The program is designed for graduate students, researchers, and professionals aiming to deepen their understanding and hands-on skills in phase identification, quantitative analysis, and structure determination using powder X-ray diffraction data.
The course begins with the fundamental principles of powder diffraction and qualitative phase analysis, including the use of databases and software (PDF-5+, JADEPro and Qualx2.0). Day 2 focuses on quantitative phase analysis, structure solution, and Rietveld refinement, supported by guided exercises using EXPO and TOPAS software. The final day explores advanced topics such as total scattering, Pair Distribution Function (PDF) analysis, and microstructural characterization through size-strain analysis.
Throughout the course, participants will engage in practical sessions aimed at developing autonomy in data interpretation, profile fitting, and structure modelling using widely adopted software packages in the field.
Poland
66th Polish Crystallographic Meeting - Konwersatorium Krystalograficzne
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In WrocÃ...‚aw
The Polish Crystallographic Meeting, Scientific Workshop and Session of the Young Crystallographers Sections of PCrA will be held at the Institute of Low Temperature and Structure Research of the Polish Academy of Sciences, ul. Okólna 2 in Wrocław.
The Workshop is devoted to selected issues and problems of modern crystallography.
The Scientific Session of the Young Crystallographers Section of PCrAÂ is a forum for exchanging experiences addressed primarily to students, PhD students and young doctors (maximum 5 years after defense).
The topics of the Meeting include basic and applied research on the ideal and real structure of crystals carried out with the use of X-ray radiation obtained both with traditional methods and in synchrotrons, research with the use of neutrons and electrons, problems of symmetry, phase transformations and crystal growth, new research and computational methods and all other aspects of crystallography. The conference is an annual meeting place and a forum for exchanging ideas of all Polish crystallographers.
During the inauguration of the 66th Polish Crystallography Meeting, the winners of the 6th National Crystallography Olympiad will be decorated: http://olimpiadakrystalograficzna.pl.
Poland
35 European Crystallographic Meeting
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In PoznaÃ...„
 At the XXV Congress and General Assembly of the International Union of Crystallography in Prague, it was decided that the 35th edition of the European Crystallographic Meeting would be held in Lviv, Ukraine, in 2025.
 Unfortunately, there is a war in Ukraine, and it is not reasonable to organize a great scientific event in Lviv in 2025. An alternative was thus elaborated where, thanks to a collaboration between the Ukrainian Crystallographic Committee and the Polish Crystallographic Association, the conference site will be Poznan, a city in neighbouring Poland.
Italy
International School on Electron Crystallography 2025
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In Erice
Dates: 30 May - 7 June 2025 Location: Ettore Majorana Foundation and Centre for Scientific Culture, Erice, Italy
About the School: The International School on Electron Crystallography offers a comprehensive learning experience for participants at all levels, from beginners to advanced researchers. Through lectures, hands-on tutorials, and interactive sessions, attendees will gain valuable insights into the principles and applications of electron crystallography, including electron diffraction, 3D electron diffraction (3D ED), structure determination, and the latest innovations in the field.
Key Topics: Fundamentals of electron crystallography and diffraction 3D electron diffraction techniques Structure determination of molecular and inorganic materials Applications in nanomaterials, pharmaceuticals, and structural biology Recent advances in instrumentation and data analysis Who Should Attend: The school is designed for students, postdocs, and professionals working in electron microscopy, crystallography, materials science, chemistry, physics, and related disciplines. Whether you are new to electron crystallography or looking to deepen your expertise, this school provides a unique opportunity to expand your knowledge and network with experts in the field.
Travel and Grants: Various travel grants from different organizations will be advertised on the school's webpage to support student participation.
How to Apply: Details on registration, abstract submission, and travel grant applications will be made available on the official website: https://crystalerice.org/2025/
Join us in Erice for an inspiring week of learning, networking, and exploring the beautiful surroundings of Sicily!
For further information, please visit our website or contact the course directors: Alexander Eggeman (University of Manchester, UK), Mauro Gemmi (Istituto Italiano di Tecnologia, Pisa, IT), Tatiana Gorelik (Forschungszentrum Juelich, DE).
Italy
International School on Quantum Crystallography
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In Erice
United Kingdom
BCA-IG Autumn Group Meeting 2024, Nov 21st @ Johnson Matthey, Reading
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In Reading, UK
Italy
International School on Quantum Crystallography 2025 â€" Erice, Italy
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In Erice, Italy
During this school, we will provide an accessible and in-depth education in quantum mechanics and related semi-empirical methods, tailored to provide a solid foundation in understanding materials structure, physicochemical properties, and the response of materials to physical changes and experimental probes. The theoretical foundations of crystallographic experiments will be briefly recalled, and the methodology of data collection and analysis for quantum crystallography methods will be presented and trained in detail. Speakers at this school will go beyond just theoretical calculations, to demonstrate the deep interplay between theory and experiment: for example, by showing how experimental observations could be used to restrain or constrain first-principles calculations or otherwise showing how calculations could improve the interpretation of an experimental result.
In keeping with this overall aim, the synergy between theoretical and experimental areas will be highlighted to provide a holistic view of the different fields in Quantum Crystallography. This area of knowledge is going through an important boost in the last years, thanks to new coupled approaches and new communities getting in touch with each other. This school will bring together students from these two communities, feeding this new area of knowledge and letting interdisciplinary grow among the students.
Workshops will provide hands-on tutorials on the use and development of software related to the topics, including the development of required input data, and using case studies.
Additionally, the school will benefit from the synergy with the Electron Crystallography School running in parallel, with several lectures shared between the two schools. This will offer a unique opportunity to explore interdisciplinary applications of crystallography in quantum science and structural research.
Italy
International School on Electron Crystallography 2025 â€" Erice, Italy
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In Erice, Italy
We are excited to announce the International School on Electron Crystallography, which will be held in the charming town of Erice, Italy, from 30 May - 7 June 2025. This event will bring together leading experts, researchers, and students in the field of electron crystallography to explore the latest developments and techniques.
Dates: 30 May - 7 June 2025
Location: Ettore Majorana Foundation and Centre for Scientific Culture, Erice, Italy
About the School:
The International School on Electron Crystallography offers a comprehensive learning experience for participants at all levels, from beginners to advanced researchers. Through lectures, hands-on tutorials, and interactive sessions, attendees will gain valuable insights into the principles and applications of electron crystallography, including electron diffraction, 3D electron diffraction (3D ED), structure determination, and the latest innovations in the field.
Key Topics:
- Fundamentals of electron crystallography and diffraction
- 3D electron diffraction techniques
- Structure determination of molecular and inorganic materials
- Applications in nanomaterials, pharmaceuticals, and structural biology
- Recent advances in instrumentation and data analysis
Who Should Attend:
The school is designed for students, postdocs, and professionals working in electron microscopy, crystallography, materials science, chemistry, physics, and related disciplines. Whether you are new to electron crystallography or looking to deepen your expertise, this school provides a unique opportunity to expand your knowledge and network with experts in the field.
Travel and Grants:
Various travel grants from different organizations will be advertised on the school's webpage to support student participation.
How to Apply:
Details on registration, abstract submission, and travel grant applications will be made available on the official website: https://crystalerice.org/2025/
Join us in Erice for an inspiring week of learning, networking, and exploring the beautiful surroundings of Sicily!
For further information, please visit our website or contact the course directors: Alexander Eggeman (University of Manchester, UK), Mauro Gemmi (Istituto Italiano di Tecnologia, Pisa, IT), Tatiana Gorelik (Forschungszentrum Juelich, DE).
Italy
9th CrysAC workshop on â€Å"Bio-Apatite, humans, archaeology and environmentâ€Â
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In Padova (IT)
The CrysAC Workhop on "Bio-Apatite, humans, archaeology and environment", organized within the activities of the Commission on Crystallography in Art and Cultural Heritage, will take place on September 17, 2024 at the Department of Geosciences of University of Padova.
It will be followed the next day by a short workshop on "Carbonates, humans, archaeology and environment". This workshop invites scientists from research institutions, museums, and conservation bodies, to look at apatite from various points of view from mineralogy, structure, anthropology, archaeometry or possible nano-technology.
Italy
9th CrysAC workshop on â€Å"Bio-Apatite, humans, archaeology and environmentâ€Â
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In Padova (IT)
The CrysAC Workhop on "Bio-Apatite, humans, archaeology and environment", organized within the activities of the Commission on Crystallography in Art and Cultural Heritage, will take place on September 17, 2024 at the Department of Geosciences of University of Padova.
It will be followed the next day by a short workshop on "Carbonates, humans, archaeology and environment". This workshop invites scientists from research institutions, museums, and conservation bodies, to look at apatite from various points of view from mineralogy, structure, anthropology, archaeometry or possible nano-technology.
France
NanoSEA2024 (International Conference on NANOstructures and nanomaterials)
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In Marseille