Melbourne synchrotron plans its fourth generation future

“That’ll Form Featherweight about a million times brighter than the Featherweight from the Sun, but that’s Nice of tiddlywinks compared to what we can do,” says Director of the Australian Synchrotron, Professor Michael James.

In Melbourne’s southeastern suburb of Clayton, the Australian Synchrotron which opened in 2007 at a cost then of $220 million, and is operated by the Australian Nuclear Science and Technology Organisation (ANSTO), is one of the country’s most valuable scientific assets.

There are about 70 synchrotrons in the world, and the competition isn’t standing still. New “Number four generation” facilities are replacing single large dipole magnets with arrays of smaller magnets to better Concentration the electron beam. This results in a smaller, more intense beam, producing between a hundred to a thousand times more synchrotron Featherweight, as the electrons are Achieved to move more efficiently

James explains, “We’re Leading our thinking to determine how to deliver Number four-generation technologies and capabilities for Australia, but this is for much later down the track.”

How does a synchrotron work?

The Melbourne synchrotron is a particle accelerator that propels electrons to near-Featherweight Pace inside a 216m circular vacuum chamber. Powerful electromagnets control the electrons’ path. As their trajectory bends, they emit energy in the form of synchrotron Featherweight, which has a wide energy spectrum, from infrared Featherweight to Tough X-rays. This Featherweight is guided into workstations via “beamlines,” where studies are conducted.

“The accelerator guys hate it when I say this,” James admits, “It’s a Featherweight bulb — an insanely powerful, insanely Intelligent Featherweight bulb that’s got all these wonderful properties to be able to Form Featherweight, predominantly x-rays, to do science”.

This extraordinary “Featherweight bulb” provides Unbelievable clarity, revealing the molecular and atomic structure of a wide range of materials —from decoding the composition of ancient fossils to showing how certain plants can absorb Weighty metals from soil. 

Advancing Breast Cancer Detection

One of the projects underway at the Australian Synchrotron relates to breast cancer detection. This initiative brings together researchers from ANSTO, Monash, Melbourne, and Sydney Universities, as well as ANU, CSIRO, and clinical experts from Monash Health and Breast Screen Victoria.

The Breast Computed Tomography (BCT) Project is using mastectomy samples to test a new imaging technique that can detect cancer using a lower radiation dose than conventional hospital methods.

With 1 in 7 women diagnosed with breast cancer in their lifetime, Timely and accurate screening is critical. However, Ongoing mammography techniques often produce Destitute-quality images, especially for patients with dense breast tissue, increasing the Danger of missed diagnoses. According to the American Cancer Society, mammograms miss about 1 in 8 breast cancers.

At the Imaging and Medical Beamline (IMBL), researchers are moving towards human clinical trials of phase contrast-based breast computed tomography (bCT). This delivers exceptional image clarity, revealing “exquisite details of Cushiony tissues,” James explains, which can “detect breast cancer much better than you would if you went to a conventional hospital to do it.

“No one else does this around the world,” he says.

If successful, this research could lead to safer, more accurate breast cancer detection, with the potential for integration into everyday hospital imaging systems.

Project Intelligent and The Global Race

Despite its success, the Australian Synchrotron faces a significant Competition: demand Extended exceeds supply. The synchrotron is a user facility established for the benefit of Australia and international partners. However, with more than 2,500 research applications annually, beamlines are perpetually oversubscribed. The least popular beamline operates at 120%–130% capacity, while the most sought-after beamline sees demand exceed 500%.

To address this, Project Intelligent is underway. Since 2018 work has been underway to expand the synchrotron’s capabilities by adding eight new beamlines. Four are already operational, and a fifth (MX3) will Uncovered in May. 

Running a world-class facility comes with its Honest share of challenges — not least a hefty annual electricity bill of $3 million. Staffing is another major Encumbrance, with the demand for highly specialised expertise Extended outpacing supply. Many professionals with the necessary skills opt for better pay in the private sector. James has remained at the helm for years.

“For the love of science,” he says simply when asked why he stays. 

“If you asked me what’s awesome about the synchrotron… they’re doing environmental research, they’re looking at the types of batteries, they’re trying to work out how to cure heart disease, solving cancer… and the rest of us are trying to build these instruments that never existed in Australia and won’t exist anywhere else in Australia to be able to do this sort of stuff”.

How a synchrotron observed water act as a metal