Atomic, Molecular & Optical Physics Experimentalist

Holger Mueller

Professor

Holger Müller successfully applied for his first patent when he was 14. Later, he did his undergraduate thesis with Jürgen Mlynek at the University of Konstanz, Germany. He graduated from Humboldt-University, Berlin, with Achim Peters as his advisor. Müller received a fellowship of the Alexander von Humboldt foundation and joined the group of Steven Chu in Stanford as a postdoc. In July 2008, he joined the physics faculty at U.C. Berkeley.

Research Interests

Our research has been advancing atomic, molecular and optical physics to probe nature at the utmost sensitivity. Examples are...

Feng Wang

Professor

Feng Wang received a B.A. from Fudan University, Shanghai, in 1999 and a Ph.D. from Columbia University in 2004. From 2005-2007, he has been a Miller Fellow with Miller Institute for Basic Science at Berkeley. He joined the physics faculty in fall, 2007.

Research Interests

We are interested in light-matter interaction in condensed matter physics, with an emphasis on novel physical phenomena emerging in nanoscale structures and at surfaces/interfaces. When electrons and phonons are confined in nanometer scale or at surface/interfaces, they respond differently to external stimuli. We...

Eric Y. Ma

Assistant Professor

Eric Y. Ma received his B.S. in Physics from Peking University in 2010 and his Ph.D. in Applied Physics from Stanford University in 2016. He stayed at Stanford as a joint postdoctoral scholar in Applied Physics and Electrical Engineering. He was also briefly Senior Scientist at Apple. In July 2021 Dr. Ma joined UC Berkeley full-time as Assistant Professor in Physics and by courtesy EECS, and currently holds the Georgia Lee Chair in Physics.

Research Interests

Most practical phenomena, except those related to nuclear reactions, can be well described by atomic nuclei and electrons...

Stephen Leone

The John R. Thomas Professor in Physics

Dr. Leone received his B.A. in Chemistry at Northwestern University in 1970 and his Ph.D. in Chemistry at the University of California at Berkeley with Professor C. Bradley Moore in 1974. He was an assistant professor at the University of Southern California from 1974-76. He assumed a position with NIST and the University of Colorado in 1976 and became a full professor in 1982. Dr. Leone was a Fellow and staff member of the National Institute of Standards and Technology, a Fellow of JILA, as well as an Adjoint Professor of Chemistry and Biochemistry and a Lecturer of Physics at the...

Antimatter embraces Earth, falling downward like normal matter

September 28, 2023

Antimatter falling through a tube-like structure

Antihydrogen atoms (blue) fall inside a magnetic trap and annihilate in an experiment to measure the effects of gravity on antimatter.

For those still holding out hope that antimatter levitates rather than falls in a gravitational field, like normal matter, the results of a new experiment are a dose of cold reality.

Physicists studying...

Joel Fajans

Professor

Ph.D. Massachusetts Institute of Technology, 1985. Joined Berkeley faculty in 1988. Awards: Hertz Foundation Fellowship, American Physical Society Simon Ramo Thesis Prize, Hertz Foundation Thesis Prize, NSF Presidential Young Investigator Award, ONR Young Investigator Award, Sloan Fellowship, Fellow of the American Physical Society.

Research Interests

Although most of the universe is in the plasma state, the basic properties of plasmas are not well understood. Plasmas are collective systems, and exhibit remarkably complicated nonlinear behaviors like turbulence and chaos. Better...

Roger Falcone

Professor Emeritus of the Graduate School

Roger Falcone is a professor of physics at the University of California, Berkeley, and an affiliated faculty member of Berkeley's Energy and Resources Group and Applied Science and Technology Program. He chaired the Physics Department from 1995-2000. As of January 2018 he is a Professor of the Graduate School at Berkeley. He received his A.B. in Physics (1974) from Princeton, and Ph.D. in Electrical Engineering (1979) from Stanford, and was the Marvin Chodorow Fellow in Applied Physics (1980-83) at Stanford. He was the Director of the Advanced Light Source x-ray synchrotron facility at...

Richard Marrus

Professor Emeritus

Richard Marrus received his B.S. from New York University in 1954, and his Ph.D. from UC Berkeley in 1959. He served as a postdoc and then as a staff scientist at Lawrence Berkeley Lab until 1963. After an appointment as assistant professor of physics at New York University, he joined the UC Berkeley physics faculty in 1964. He is a fellow of the American Physical Society and has been awarded an NSF senior scientist fellowship as well as a John S. Guggenheim Fellowship. In 1978 he received a U.S. Senior Scientist award from the Alexander von Humboldt Foundation. In 1997 he was awarded an...