Lia Merminga

Lia Merminga. She is a Greek-American physicist specializing in particle accelerator science and technology. A prominent leader in major international projects, she has made significant contributions to the advancement of superconducting radio frequency (SRF) systems for next-generation research facilities. Merminga has held key leadership roles at premier institutions including SLAC National Accelerator Laboratory and Fermilab.

Early life and education

Born in Greece, she demonstrated an early aptitude for the sciences. She pursued her undergraduate studies in physics at the University of Patras, a major institution in her home country. For her graduate work, she moved to the United States, earning both a Master of Science and a Ph.D. in physics from the University of Michigan. Her doctoral research was conducted at the nearby Fermilab, focusing on beam dynamics and the physics of particle beams in accelerators.

Career

Her professional career began with a postdoctoral fellowship at Fermilab, working on the Main Injector project. She then joined TRIUMF, Canada's national particle accelerator laboratory in Vancouver, where she rose to become head of the Accelerator Division. In 2006, she moved to SLAC National Accelerator Laboratory, part of Stanford University, initially serving as project manager for the Linac Coherent Light Source (LCLS) and later as director of the Accelerator Directorate. She returned to Fermilab in 2021, appointed as the laboratory's director, succeeding Nigel Lockyer. In this role, she oversees the laboratory's portfolio, including the Deep Underground Neutrino Experiment (DUNE) and the Proton Improvement Plan-II (PIP-II).

Research and contributions

Her research has centered on the physics and technology of high-energy particle accelerators. She is recognized as an expert in superconducting radio frequency acceleration, a critical technology for modern light sources and colliders. She played a leading role in the design and development of the International Linear Collider (ILC) and contributed significantly to the Linac Coherent Light Source at SLAC. Her work on beam dynamics, particularly in mitigating instabilities like beam breakup and wakefields, has been influential. She has also been deeply involved in the PIP-II project at Fermilab, an essential upgrade to the laboratory's accelerator complex that will power DUNE and other experiments.

Awards and honors

In recognition of her contributions to accelerator science, she was elected a Fellow of the American Physical Society in 2005. She has received numerous other accolades, including the U.S. Particle Accelerator School Prize for Achievement in Accelerator Physics and Technology. Her leadership has been acknowledged through appointments to advisory committees for institutions like the U.S. Department of Energy and the European Organization for Nuclear Research (CERN).

Personal life

She maintains strong ties to her Greek heritage and is a passionate advocate for increasing diversity and international collaboration in STEM fields. Outside of her scientific work, she enjoys activities such as hiking and is known among colleagues for her strategic vision and commitment to mentoring the next generation of scientists and engineers.

Category:Greek physicists Category:Accelerator physicists Category:American Physical Society fellows