Quantum research

Unlocking the potential of quantum dots

October 29, 2024
A groundbreaking technique opens a new world of materials for researchers growing nanocrystals.

An electronic crystal turned flat

February 18, 2022

Illustration of layered charge-density-wave material

Artist rendering of a layered charge-density-wave material. Blue spheres represent lattice ions while sinusoidal curves represent waves of electron density. In this case, the charge density wave possesses long-range order both within a layer and between layers. (Illustration by Alfred Zong)

When we take an ice cube out of the refrigerator, it turns into...

The College welcomes new faculty member Ashok Ajoy

September 24, 2020

Portrait of Ashok Ajoy in his office.

Ashok Ajoy (photo John Fyson)

We are really delighted to welcome Assistant Professor of Chemistry Ashok Ajoy to the College of Chemistry. Ashok most recently held a postdoctoral appointment in the lab of...

The search for a nonflammable lithium battery technology

April 26, 2023

lithium ions

Artistic impression of lithium ions whizzing around at an solid-state electrolyte surface being probed by extreme ultraviolet second harmonic generation spectroscopy where an incoming femtosecond XUV pulse (red) gets frequency doubled (blue) at the interface. Illustration: Ella Maru Studio.

Shedding light on the surface of a...

Why you should stay single: The scientific benefits of using a single photon

October 8, 2020

Illustration of hamburger stack

Like many other labs, Graham Fleming’s group is focusing on interdisciplinary techniques to make new discoveries and explore the mysteries of fundamental processes. Chemistry graduate student Kaydren Orcutt highlights how researchers can combine physics and biology, generating single photons in a bid to unentangle the mysteries of photosynthesis.

The scientists in Graham...

Michael Zuerch receives award for quantum electronic and optics research

June 23, 2021

Artist’s impression of the XUV-SHG on a titanium foil.

Illustration: artist’s rendering of the XUV-SHG on a titanium foil. Courtesy of the lab of Michael Zurch.

The College of Chemistry is pleased to announce that Assistant Professor of Chemistry...

Ashok Ajoy announced as a CIFAR Azrieli Global Scholar

June 7, 2022

Ashok Ajoy

CIFAR, a leading international research organization which funds outstanding early-career researchers and provides opportunities for mentorship and collaboration, has named Assistant Professor of Chemistry Ashok Ajoy a 2022...

New $115 Million Quantum Systems Accelerator to Pioneer Quantum Technologies for Discovery Science

August 26, 2020

dilution refrigerator

The Quantum Systems Accelerator will optimize a wide range of advanced qubit technologies available today. Berkeley Lab uses sophisticated dilution refrigerators to cool and operate superconducting quantum processor circuits. (Credit: Thor Swift/Berkeley Lab)

The Department of Energy (DOE) has awarded $115 million over five years to the Quantum Systems Accelerator (QSA), a new...

Scientists uncover a process that stands in the way of making quantum dots brighter

March 26, 2021

Quantum dot arrays

Illustration of atomic scale quantum dot arrays; courtesy of the SLAC National Accelerator Laboratory

Bright semiconductor nanocrystals known as quantum dots give QLED TV screens their vibrant colors. But attempts to increase the intensity of that light generate heat instead, reducing the dots’ light-producing efficiency.

A new study explains why, and the results have...

Birgitta Whaley: Finding the quantum in biology

October 28, 2020

Birgitta Whaley, Professor of Chemistry and co-director of the Berkeley Quantum Information and Computation Center, presented this year's endowed G.N. Lewis Lecture at the College of Chemistry. Professor Whaley currently serves on the U.S. President’s Council of Advisors on Science and Technology. She is a foremost expert in the fields of quantum information, quantum physics, molecular quantum mechanics, and quantum biology.

This lecture is given annually in honor of Gilbert Newton Lewis who was the...