Quantum Physics Experimentalist

Study shows how light can transform an insulating material into a semimetal

May 14, 2024

Overview of the electronic band structure of TiSe2 in equilibrium and after excitation.

The elements in the periodic table are divided into metals, semimetals and non-metals. The distinction is based on their chemical and physical properties and is determined, in particular, by the movement of electrons and the materials' ability to conduct electrical energy: metals are excellent conductors, semimetals have...

Scientists visualize electron crystals in a quantum superposition

April 11, 2024

two sites of a graphene lattice

Illustration of two sites of graphene lattice. Credit: Image courtesy of the researchers

Princeton scientists are using innovative techniques to visualize electrons in graphene, a single atomic layer of carbon atoms. They are finding that strong interactions between electrons in high magnetic fields drive them to form unusual crystal-like structures similar to...

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...

Bernard Sadoulet

Professor Emeritus

Bernard Sadoulet, a graduate of Ecole Polytechnique (1963) and a “Docteur ès sciences” of Paris-Orsay University (1971), is by training an elementary particle physicist. As such, he had the chance of participating in two prestigious experiments which led to Nobel Prizes: the Mark I experiment at SLAC which discovered the J/ψ, the τ lepton and the charm, and UA1 at CERN which discovered the intermediate vector bosons W and Z. In 1984 he decided to shift his efforts towards particle astrophysics and cosmology. In 1985 he was appointed Professor of Physics at the University of California,...

UC Berkeley and IQM Quantum Computers launch partnership to develop advanced quantum processor technologies

December 17, 2023

quantum type computer with writing over it

Berkeley Quantum Works (BQW) at the University of California, Berkeley has entered into a partnership agreement with IQM Quantum Computers (IQM), the global leader in building on-premise quantum computers, to usher in a new era of collaboration in quantum information science (QIS) through the development and operation of the next generation of advanced...

Team led by Alp Sipahigil receives DOE center award

September 18, 2023

A phonon-engineered superconducting qubit

Image of a phonon-engineered superconducting qubit.

A team of eleven investigators at LBNL led by Assistant Professor Alp Sipahigil have been awarded $8,000,000 by DOE to develop ultrahigh frequency phononics for next generation superconducting...