55èmes Journées des Actinides

April 14-17, 2026
Hotel Růže, Český Krumlov, Czech Republic

JdA2026

The 55th edition of the Journées des Actinides (JdA2026) will be held on April 14-17, 2026 in the fabulous hotel Růže, located in the heart of the UNESCO town of Český Krumlov, Czech Republic.

JdA is a long-standing international meeting that provides a unique, informal, and interdisciplinary forum for researchers working on f-electron materials. Over more than five decades, it brings together physicists, chemists, and materials scientists to discuss new discoveries, exchange ideas, and foster collaborations in a friendly atmosphere.

Preliminary Topics

  • Correlated 4f/5f systems: superconductivity, quantum criticality, emergent order
  • Chemistry of f-elements: inorganic, organometallic, coordination, separations
  • Materials, thin films, nanostructures, and interfaces
  • Crystal and electronic structures, magnetism, spectroscopy, theory
  • Nuclear fuel cycle, safeguards, and security
  • Radiation effects, protection, and medical applications
  • Environment, remediation, and decommissioning

Contact Us

If you are considering attending JdA2026, you are invited to 
pre-register here and you will be among the first receiving all important information:

JDA2026 Pre-registration form
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