Diamond machine
Diamond is housed in a vast, doughnut-shaped building |
The Diamond machine has produced its first "synchrotron" light beam, which will allow experiments to get underway.
Diamond is described as a series of "super microscopes" that will probe the structure of matter down to the scale of atoms and molecules.
Experiments at the Oxfordshire facility could lead to breakthroughs in physics, medicine and environmental protection.
Located at a science campus near Didcot, the £300m-plus Diamond Light Source is housed in a vast doughnut-shaped building covering an area the size of five football pitches.
The core of the machine is an enormous ring that runs for 562m. Electrons are fired into this ring and accelerated in a vacuum to velocities approaching light-speed.
Breakthrough hope
As the electrons are steered around the ring by huge electromagnets, they lose energy in the form of synchrotron radiation - exceptionally intense beams of X-ray, ultraviolet, and infrared light - also known as synchrotron light.
HOW DIAMOND WILL WORK Electrons fired into straight accelerator, or linac Boosted in small synchrotron and injected into storage ring Magnets in large ring bend and focus electrons accelerated to near light-speeds Energy lost emerges down beamlines as highly focused light at X-ray wavelengths |
Researchers hope these investigations will lead to scientific breakthroughs.
Diamond will eventually host up to 40 beamlines around the synchrotron ring.
Synchrotron light has been used to help improve foods, cosmetics, drugs and surgical tools. It is used in medical imaging, the detection of toxic substances in the environment, forensics and monitoring stresses in complex engineering structures such as aircraft wings.
Commenting on the first synchrotron light beam at Diamond, the facility's head of accelerator physics, Riccardo Bartolini, said he was "very encouraged" by the early data.
The project is funded by the UK government and the Wellcome Trust.
ref - bbc news