Watch the Wolf Prize Ceremony

Jainendra K. Jain, Founding Director of the Lodha Theoretical Physics Institute, has received the 2025 Wolf Prize in Physics, one of the most prestigious international recognitions in science. He shared the honour with two fellow physicists for their pioneering contributions to the study of quantum matter and its topological properties, work that has significantly advanced the understanding of two-dimensional electron systems subjected to strong magnetic fields.

The Wolf Prize celebrates exceptional achievements in science and the arts that contribute to the advancement of humanity. Widely regarded as one of the highest distinctions in the scientific community, the award recognizes individuals whose work has transformed their respective fields.

"The Wolf Prize is one of the highest honors in the world of science, and this well-deserved recognition of Dr. Jain’s extraordinary contributions is a proud moment for Penn State," said Penn State President Neeli Bendapudi. "For over 30 years, his groundbreaking work in theoretical physics has deepened our understanding of quantum matter, paving the way for real-world innovations in high-performance electronics and quantum computing. His research exemplifies the power of university-driven discovery, and we celebrate this prestigious recognition of his remarkable achievements."

Jain is best known for discovering that electrons confined to an ultra-thin layer and exposed to a strong magnetic field combine with tiny quanta of magnetic flux to create entirely new particles, which he named composite fermions. This idea provided an elegant and unified explanation for a host of previously mysterious quantum phenomena. Composite fermions have since been found to form a variety of distinct states of quantum matter, including metals, crystals, superconductors, ferromagnets, stripe phases, and fractional quantum Hall liquids. The concept of composite fermions is considered one of the most important advances in condensed matter physics, and a large family of fractional quantum Hall states is now collectively known as the Jain states.

Reflecting on the award, Jain said:

“I am immensely grateful to the Wolf Foundation for welcoming me into this truly esteemed community of scientists for my introduction of composite fermions. The honor truly belongs to my students, collaborators and numerous other researchers whose brilliant work transformed composite fermions from an idea to reality,” Jain said. “Looking back, it is hard to believe how incredibly fortunate I have been. Growing up in a poor village in India, traumatized by an accident that left me on crutches with a lifelong disability, I did not think I would ever walk again or attend college, let alone pursue my dream of becoming a physicist. I don’t have words to express my profound gratitude to my family, friends, colleagues and even strangers who have helped and supported me throughout my journey to make this possible."

The foundations of Jain’s composite fermion theory were laid during his postdoctoral years at Yale University. What began as a theoretical insight would eventually evolve into one of the most influential ideas in modern condensed matter physics.

“When the idea of composite fermions first struck me during the Christmas break of 1988, I did not know that these particles would occupy my mind every day for the next 37 years," he said. "My hope is that this prize will motivate a few more to experience the beauty of nature through composite fermions.”

Subsequent research revealed that composite fermions can, under certain conditions, form superconducting states. These states are believed to host Majorana particles—highly unusual quantum entities that are their own antiparticles. Such discoveries have expanded the frontiers of quantum science and opened new possibilities for future technologies.

“These discoveries advance high performance electronics, enabling ultra-low resistance materials and topological quantum computing,” the Wolf Foundation shared in its award presentation on March 10. “They reveal complex quantum behaviors, guiding novel materials with revolutionary properties.”

“I am on the theoretical understanding side of this spectrum, but I work closely with scientists who test whether the theories correspond to reality,” Jain said in a recent Penn State News article.

Established 46 years ago, the Wolf Prize has honoured hundreds of leading scientists and artists from around the world. Recipients are selected by distinguished international juries, and the honour carries a certificate along with a monetary prize of $100,000.

“Jainendra’s pioneering work on the introduction of composite fermions has fundamentally transformed our understanding of condensed matter physics, and this moment is a testament to the dedication, creativity and excellence that define Jainendra's work. We are incredibly proud of him,” said Mary Beth Williams, acting dean of the Penn State Eberly College of Science. “We are thrilled to see this international acknowledgement and celebration of the impact of his foundational research. It serves as a powerful reminder of the groundbreaking discoveries that we are creating in our college and is truly inspiring for all of us in the college — faculty, staff, students and postdocs — as we continue to educate the next generation of researchers.”

Mauricio Terrones, George A. and Margaret M. Downsbrough Head of the Department of Physics at Penn State, also highlighted the far-reaching impact of Jain’s work.

“Jainendra Jain’s composite fermions theory not only reshaped our understanding of quantum mechanics but also stands as one of the most significant contributions to condensed matter physics in the past four decades. His contributions have set a new paradigm in the field,” said Mauricio Terrones, George A. and Margaret M. Downsbrough Head of the Department of Physics, Evan Pugh University Professor, and professor of chemistry and of materials science and engineering at Penn State. “With groundbreaking theoretical advancements, an unwavering dedication to teaching, and a commitment to scientific leadership, Jainendra has left an indelible mark on physics. This is an incredible honor, not only for Jainendra but also for Penn State and our entire physics department.”

Jain shares the 2025 Wolf Prize with Mordehai “Moty” Heiblum, recognized for experimentally validating many of these exotic quantum phenomena, and James Eisenstein, whose discoveries revealed new quantum states of electrons, including Bose-Einstein condensation in bilayer systems.

A leading figure in theoretical condensed matter physics, Jain's research focuses on understanding the collective behaviour of strongly interacting quantum systems. His work spans areas such as anyons, Majorana particles, graphene, and topological quantum phenomena.

Over the course of his distinguished career, Jain has received numerous honours. These include election to the National Academy of Sciences in 2021, appointment as the Eberly Family Chair in Physics in 2023, election as a foreign fellow of the Indian National Science Academy in 2024, fellowship of the American Academy of Arts and Sciences in 2008, the Oliver E. Buckley Prize in 2002, and the Distinguished Alumnus Award from the Indian Institute of Technology Kanpur in 2010.

Before joining Penn State in 1998, Jain served on the faculty at Stony Brook University and held postdoctoral positions at Yale University and the University of Maryland. He earned his doctorate from Stony Brook University in 1985, following undergraduate and master's studies in physics in India. Click here to learn more

About the Wolf Prize

The Wolf Prize is among the world's most respected international awards, recognizing outstanding achievements in both the sciences and the arts. Presented by the Wolf Foundation, the prize honours individuals whose work has made significant contributions to humanity and advanced knowledge, creativity, and innovation.

The Wolf Foundation was established in 1975 through an endowment from Ricardo Subirana y Lobo Wolf and his wife, Francisca Wolf. Since then, it has built a distinguished legacy of celebrating excellence across disciplines and recognizing individuals whose contributions have had a lasting global impact.