An FRIB graduate student working on the FRIB Decay Station Initiator. Find out more

The Facility for Rare Isotope Beams (FRIB) at Michigan State University (MSU) is a world-class research and training center, hosting the most powerful rare isotope accelerator. MSU operates FRIB as a user facility for the U.S. Department of Energy Office of Science (DOE-SC), with financial support from and furthering the mission of the DOE-SC Office of Nuclear Physics. FRIB is where researchers come together to make discoveries that change the world. They study the properties and fundamental interactions of rare isotopes and nuclear astrophysics and their impact on medicine, homeland security, and industry.

FRIB advances nuclear science by improving our understanding of nuclei and their role in the universe, while also advancing accelerator systems.

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In establishing and operating FRIB, capabilities were developed that transfer to other industries and applications.

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Nuclide chart with HRS
decorative image Tour group standing in FRIB hallway

FRIB hosts the world’s most powerful heavy-ion accelerator and enables discoveries in rare isotopes, nuclear astrophysics, fundamental interactions, and societal applications like medicine, security, and industry.

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Learn more about upcoming events taking place at FRIB. 

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  • 8 May 2025
  • 9:00 EDT

Tentative Thesis Title: Field Emission Studies in SRF Cavities

Committee: Ting Xu (Chairperson), Christopher Baldwin, Yue Hao, Peter Ostroumov, Christopher Wrede.
  • 11 May 2025 – 17 May 2025

Nuclear Science Summer School

The Nuclear Science Summer School (NS3) is a summer school that introduces undergraduate student participants to the fields of nuclear science and nuclear astrophysics. NS3 is hosted by FRIB on the campus of Michigan State University (MSU). The school will offer lectures and activities covering selected nuclear science and astrophysics topics. View event
  • 12 May 2025
  • 11:00 EDT

Tentative Thesis Title: Measurement of Krypton-86 Cross Section for the Weak Rapid Process

Committee: Hendrik Schatz (Chairperson), Fernando Montes (Co-Chairperson), Laura Chomiuk, Witold Nazarewicz, Jorge Pereira, Nathan Whitehorn
Training the next generation

FRIB at MSU is a world-class research and training center where students and researchers from all career stages and backgrounds come together to make discoveries that change the world.

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External news and journal publications discussing FRIB.

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  • 26 March 2025
  • Lansing State Journal

One of the nation's premier research facilities located at Michigan State University is getting a multi-million dollar upgrade. Late last month, the U.S. Department of Energy Office of Science approved $49.7 million for MSU's Facility for Rare Isotope Beams.

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  • 18 October 2024
  • Nature Physics

A team of scientists, including researchers from FRIB, published an article in Nature Physics on how research on neutron-rich nuclei shows that in the so-called islands of inversion, they are deformed rather than spherical in their ground states.

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  • 10 October 2024
  • Phys.org

Scientists and engineers at the Facility for Rare Isotope Beams (FRIB) have reached a new milestone in isotope studies. They accelerated a high-power beam of uranium ions and delivered a record 10.4 kilowatts of continuous beam power to a target. The work is published in the journal Physical Review Accelerators and Beams.

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