Participate

Submit abstract

Abstract submission deadline 27 February 2026

Abstract submission to open shortly.

Track 1: Thermodynamics and Thermal Properties of Nuclear Fuels and Materials

• Thermodynamic modelling

• Database development with the CALPHAD method

• Phase equilibria measurements

• Measurement of heat capacity, thermal diffusivity, and other properties

Track 2: Structural and Functional Materials

• Reactor pressure vessels

• Containment structural materials

• Concrete

• Reactor internals

• Material property measurements, including Strength, Ductility, Toughness and Fracture Toughness

• Irradiation-Assisted Creep

• Plasma Facing and Refractory Structural Materials

• Flow-Assisted Corrosion

• Additive & Advanced Manufacturing of Nuclear Materials

• Polymers, cables, and seals

Track 3: Modelling and Simulation of Nuclear Fuels

• Electronic structure (e.g. Density functional theory)

• Short timescale atomistic simulations (e.g. binary collision approximation, molecular dynamics, interaction potentials)

• Defect and microstructure evolution (e.g. accelerated dynamics, kinetic Monte Carlo, phase-field, radiation defects)

• Fuel performance modelling across scales (including FCCI, Gen-IV fuels)

Track 4: Modelling and Simulation of Structural Materials

• Electronic structure (e.g. density functional theory)

• Short timescale atomistic simulations (e.g. binary collision approximation, molecular dynamics, interaction potentials)

• Defect and microstructure evolution (e.g. accelerated dynamics, kinetic Monte Carlo, phase-field, cluster dynamics, dislocation dynamics)

• Structure–property relationships (linking defects to macroscopic behaviour, predictive models)

• Continuum and component scale (e.g. finite element analysis, peridynamics)

Track 5: Behaviour of Materials During Severe Accidents

• Modelling with severe accident codes

• Separate effects experiments

• Integral experiments

• Corium material properties

Track 6: Radiation Damage Processes in Materials Radiation enhanced creep

• Radiation induced phase transformations

• Radiation damage of metallic alloys

• Radiation effects on corrosion

• In Situ Characterization of Radiation Damage

• Microstructural Changes in Irradiated Structural Materials

Track 7: Characterization of Irradiated Fuels and Materials, and Techniques

• Electron microscopy of irradiated materials

• Fission product chemistry of irradiated fuel

• Rapid Nuclear Fuel Fabrication and Testing

• Research and Test Reactor Fuels

• Spent Fuel Degradation

• Accident Tolerant Fuels

• Behaviour of instrumentation materials

• Instrumentation and techniques development

Track 8: Materials for the Nuclear Fuel Cycle

• Uranium resources, production, and demand

• Uranium mining, milling, and refining

• Reprocessing and recycling

• Alternate fuel cycles, including thorium

• Used fuel disposal

• Non-proliferation and safeguards

Your submission should be in the form of text, no more than 300 words long. If your abstract is accepted, it will be included in our online abstract link that will be distributed to all conference participants. All abstracts will be reviewed by the Committee to ensure that the topic of the submission is consistent with the scope of the topics covered at the meeting. Once the abstracts are accepted, at least one of the authors must register for and present at the conference. Successfully submitted abstracts will be acknowledged with an electronic receipt including an abstract reference number, which should be quoted in all correspondence. Allow at least 2 hours for your receipt to be returned to you.

For revisions or queries regarding papers already submitted:

If you do not receive acknowledgement for your abstract submission or you wish to make any essential revisions to an abstract already submitted, please do not resubmit your abstract, as this may lead to duplication. Please contact the Conference Content Executive with details of any revisions or queries. Please quote your reference number if you have one.

Please do not email credit card information under any circumstances.

Robert Cahn was a formidable scientist and credited by many as being a physicist who by his writings, teachings, and experiments in metallurgy, effectively created the field of materials science. An outstanding editor, he helped found the Journal of Nuclear Materials and three other journals. He set up and edited three series of books and three technical encyclopedias on materials science, and his energetic promotion of the subject was instrumental in defining it. He was also a prolific author. He wrote more than 200 scientific papers and wrote or edited some 25 books. He also wrote about 130 short articles, mainly for Nature magazine, about materials science for scientists with primary expertise in other branches of science. Even long into retirement, Robert was always willing and happy to give us the benefit of his great experience and wisdom whenever we had an idea that we wanted to explore. He travelled extensively, lectured frequently in many places, and often in several languages. He believed passionately that science needs to be communicated in a way that is clear and engaging for people from all backgrounds and cultures; and he felt strongly that Science itself should not be broken down into ghettos of knowledge.

NuMart Image Competition

Deadline for entries: 6 February 2026

NuMART is an image competition that runs at the NuMAT conference series and is meant primarily for those who are expecting to attend the conference (but not exclusively).

Please share with us your most striking images of nuclear materials, in all their shapes, forms and colours! We will consider micrographs, data visualizations, or a mixture of both – if they are striking and (potentially) meaningful.

All entries will be judged by the chairs of the forthcoming conference, and up to 20 will be selected. We ask that the selected entries get printed in a format no larger than an A3 (29.7 x 42.0cm, 11.69 x 16.53 inches) and those will be displayed at NuMAT 2026, 21–24 September 2026, Nova Scotia, Canada.

The attendees of NuMAT will then be able to vote on site and electronically on the Materials Today website. Submission to open shortly.

The winning entry will then be featured on the following issue of The Journal of Nuclear Materials.

Please submit the image as a JPG or PNG, with a size limit of up to 10 MB – we may request a high-resolution image from the winner at a later stage.

Closing date for entries: 6 February 2026

Take a look at previous NuMart winners here