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Events and Announcements

February 11 : Monday

State of the APS - All-Hands Meeting

APS Meeting | 402-AUD @ 10:30 AM

February 15 : Friday

User Science Seminar

APS Seminar | 401-A1100 @ 12:00 PM

 Reminders

APS Upgrade Project
APS Upgrade News
First Light from the First High-Energy Superconducting Undulator
More than eight years of effort by Advanced Photon Source (APS) physicists, engineers, and technicians culminated on January 21, 2013, with the production of the first x-rays from the prototype of a novel superconducting undulator (SCU), which has been installed in the APS electron accelerator and storage ring at Argonne National Laboratory. It is the first such SCU operated at a third-generation synchrotron x-ray facility. MORE

Science and Research Highlights

The Electronic Origin of Photoinduced Strain

The Electronic Origin of Photoinduced Strain

February 8, 2013

Research at the U.S. Department of Energy’s Advanced Photon Source and Center for Nanoscale Materials that adds to our understanding of the way light interacts with multiferroics represents an important step toward the development of future electronic devices.
Modifying Proteins to Combat Disease

Modifying Proteins to Combat Disease

January 22, 2013

Thanks to the efforts of a research team from Eli Lilly and Company, with the help of the Lilly Research Laboratories Collaborative Access Team x-ray beamline at the U.S. Department of Energy Office of Science’s Advanced Photon Source, the structure of an important methylation enzyme is now known. The results of this research can be utilized to provide new direction and focus in the race to create drugs to combat disease, especially cancer.
Higher Temperature at the Earth’s Core

Higher Temperature at the Earth’s Core

January 21, 2013

Exactly how hot is the center of the Earth? Apparently hotter than we had thought, according to new investigations by researchers working at the U.S. Department of Energy Office of Science’s Advanced Photon Source.
Clues about Rheumatoid Arthritis Damage

Clues about Rheumatoid Arthritis Damage

January 7, 2013

Utilizing high-brightness Advanced Photon Source x-rays, researchers with the Illinois Institute of Technology viewed the actions of an antibody targeted toward the proteoglycan biglycan — one of a group of polysaccharide-protein conjugates present in connective tissue and cartilage — that may help illustrate the underlying pathology of rheumatoid arthritis.
New Physics in Iridium Compounds

New Physics in Iridium Compounds

December 10, 2012

Unraveling the complexities of spin-orbital coupling could someday lead to new high-temperature superconductors and workable quantum computers via an elusive phase of matter called a “quantum spin liquid.” Two groups of researchers utilizing x-ray beamlines at the U.S. Department of Energy’s Advanced Photon are delving into the new physics required to develop just such a material.
The Self-Improvement of Lithium-Ion Batteries

The Self-Improvement of Lithium-Ion Batteries

November 30, 2012

The key to developing a better and more efficient battery technology may lie in designing and building batteries not from the top down, but from the bottom up — beginning at the nanoscale. A team of researchers has taken such an approach by developing titanium dioxide (TiO2) electrodes that can actually improve their own electrochemical performance as they are used.
Architecture and Viral Disease

Architecture and Viral Disease

November 20, 2012

The human enterovirus 71 (or EV71) can, in infants and young children, cause polio-like paralysis and fatal encephalitis. The virus is now considered an emerging threat to public health. By unveiling the crystal structure of EV71, researchers working at the U.S. Department of Energy’s Advanced Photon Source have taken the essential first step in finding ways to prevent the virus from creating fatal disease, providing strong impetus for therapeutics and drug design to prevent and cure EV71 infection.

APS News

Stephen Southworth Elected to APS Fellowship

Stephen Southworth Elected to APS Fellowship

December 19, 2012

Argonne Senior Scientist Stephen Southworth has been named a Fellow of the American Physical Society for "pioneering the development of atomic and molecular spectroscopies with third- and fourth-generation light sources…”
American Physical Society Honors Decker

American Physical Society Honors Decker

November 19, 2012

Senior Scientist Glenn Decker has been named a fellow of the American Physical Society, an honor limited to no more than one-half of one percent of the society’s membership of more than 50,000.
APS X-rays Reveal Picasso’s Secret

APS X-rays Reveal Picasso’s Secret

October 15, 2012

The Illinois Institute of Technology, in conjunction with the Chicago Council on Science and Technology and Argonne National Laboratory, hosted a crossroads event Wednesday, bridging the art and science of understanding Picasso.

Recent Publications

Recent Publications

Browse the latest entries in the APS Publications Database.

Annual Report

APS Science 2011

APS Science 2011, featuring APS research and engineering highlights, is now available.

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APS Brochure

aps brochure

The APS helps researchers illuminate answers to the challenges of our high-tech world, from developing new forms of energy, to sustaining our nation's technological and economic competitiveness, to pushing back against the ravages of disease.

Download the award-winning 24-page brochure