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News & Highlights

Research Highlights

Published: Mon, 03/20/2017 - 3:30pm

Dennis Gardner and his coworkers in the Kapteyn-Murnane group accomplished two major breakthroughs in imaging tiny structures much too small to be seen with visible light microscopes: (1) for the first time in the extreme ultraviolet (EUV) or soft X-ray region, they achieved a resolution smaller than the wavelength of the light; and (2) for the first time, they obtained high resolution quantitative imaging of near periodic tiny objects (structures with repetitive features).

To accomplish these breakthroughs, the team used coherent diffractive imaging (CDI), which amazingly does not require any optical components such as lenses or mirrors. At EUV wavelengths, optical components are difficult to make and typically cause substantial loss of EUV light. The team also surpassed results typically available only at enormous and expensive research facilities, such as synchrotrons and free electron lasers, by using only tabletop lasers and imaging systems. EUV imaging can provide simultaneous information about chemical composition as well as structure, crucial to understanding nanoelectronic devices, advanced materials, and biological samples. The Kapteyn-Murnane group has just...

Published: Apr 20, 2016

The old JILA molecule factory (built in 2002) produced the world’s first ultracold polar...

Published: Mar 31, 2016

The Ye and Rey groups have discovered the strange rules of quantum baseball in which strontium (...

Published: Feb 10, 2016

Cong Chen and his colleagues in the Kapteyn/Murnane group have generated one of the most complex...

Published: Jan 28, 2016

The Rey and Ye groups are in the midst of an extended collaboration on using the Ye group’s...

Published: Dec 08, 2015

In 2008, Fellow Jeff Linsky and his colleague Seth Redfield of Wesleyan University used spectral...

Published: Dec 03, 2015

Imagine laser-like x-ray beams that can “see” through materials––all the way into the heart of...

Published: Nov 30, 2015

In the future, quantum microwave networks may handle quantum information transfer via optical...

Published: Nov 06, 2015

JILA’s cold molecule collaboration (Jin and Ye Groups, with theory support from the Rey Group)...

Published: Nov 02, 2015

The Regal and Rey groups have come up with a novel way to generate and propagate quantum...

Published: Oct 21, 2015

Scientists often use ultracold atoms to study the behavior of atoms and electrons in solids and...

Published: Oct 16, 2015

Fellow Phil Armitage and his collaborator Jake Simon of the Southwest Research Institute...

Published: Oct 16, 2015

The Perkins Group has demonstrated a 50-to-100 times improvement in the time resolution for...

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