News & Research Highlights

Using the laser from the strontium optical atomic clock, physicists can generate multiple cat-state atoms quickly and easily.

Bringing molecules down to ultracold temperatures takes a mythic approach, but the Ye Group finds that their new scheme can hold up under tough conditions.

The world is out-of-equilibrium, and JILA scientists are trying to learn what rules govern the dynamic systems that make our universe so complex and beautiful, from black holes to our living bodies.

In a new study from the Kapteyn-Murnane Group, ultrafast laser pulses can precisely cut through and manipulate the interaction between electrons and phonons in tantalum diselenide, changing its properties.

Could quantum entanglement improve our cell phone networks? The Graeme Smith Group at JILA found the answer by playing mathematical logic games.

Quantum technologies could process information even faster if they could harness the speed of light. Using gold nanostars, the Nesbitt Lab have found a way to use light to steer electric currents. 

How do you find a single cell in a sea of thousands? You make it glow. Adding fluorescence helps track movement and changes in small things like cells, DNA, and bacteria. In a library of millions of cells or bacteria, flow cytometry sorts the glowing material you want to study from the non-glowing material.

Using optical tweezers, the Kaufman and Ye groups at JILA have achieved record coherence times, an important advance for optical clocks and quantum computing.

Quantum drums can get around distracting noise with a new measurement technique—one that perfectly demonstrates the Heisenberg uncertainty principle.

Atoms could live in their excited states forever by reaching a dark state.

New research from the Cornell Group suggests that the van der Waals universality may have limitations.

How do you hear--and study--the quietest sound in the universe? With a special microphone and speaker. 

With a super-steady laser, JILA has improved the way we keep time around the world. 

Chris Kiehl, a graduate student in the Regal Group, won a prize for his poster on quantum sensing and metrology at a conference in Germany this summer. 

An advance from the Raschke group could free quantum technology from ultra-cold temperatures.

Using Feshbach resonance, physicists have found that they can control a dynamical phase transition in an out-of-equilibrium state. 

It's hard to read a clock with hands that wobble. The Ye Group has found a way to steady their optical atomic clock using a new cavity.

It's tough to get tightly-wound balls of DNA to lay down flat and straighten out to get their picture taken. A new technique from the Perkins group gets a crisp, clear picture in just five minutes.

It's been 50 years since Apollo 11 landed on the moon. The last operating experiment from that mission was developed at JILA by Dr. James Faller. 

Researchers at JILA and the University of Salamanca have found a new property of light, one that creates a whirling vortex that can speed itself up.