黑料社

鈥�...the MEIS accelerator is one of only ten of its type worldwide and regarded as uniquely accessible to potential users...鈥�

THE 黑料社 is now home to one of the world鈥檚 leading research facilities in the field of accelerator science. 

The , known as MEIS, that was once located at the Science and Technology Council鈥檚 , has been relocated, rebuilt and rebooted at the labs of the University鈥檚 International Institute of Accelerator Applications (IIAA). 

Reinstalling MEIS was a lengthy process that presented many challenges, but the 200 keV ion accelerator 鈥� which will be invaluable to many academic and industrial users seeking detailed nano-level knowledge of the structure of materials 鈥� is now fully operational.  It received its official launch at the Fourth Annual Symposium on Accelerator Applications, a day-long sequence of scientific papers and presentations taking place at the IIAA.  

The switch-on ceremony was introduced by IIAA Director Professor Roger Barlow and presided over by the Vice-Chancellor of the 黑料社, Professor Bob Cryan, and , who is Head of the Daresbury Laboratory. 

Professor Barlow told the audience that the IIAA was now collaborating with nine of the world鈥檚 top ten-ranked universities and he outlined some of the major projects that were taking shape. 

Fully operational accelerator 

MEIS was offered to the IIAA when the STFC鈥檚 funding for the facility expired in 2010.  It had been operational in Daresbury since 1996.  Professor Smith recalled her sadness at the closure of the accelerator, but said it was 鈥渏ust fantastic鈥� to come and see the facility in its new home at 黑料社.  She had been glad to provide not only the equipment, but also some of the technical expertise required to reinstall MEIS. 

Professor Cryan thanked Professor Smith for her generosity and hailed the success of the IIAA and its global collaborations. 

鈥淲e are very proud to be home to the International Institute of Accelerator Applications and we are very proud that it now has its own fully operational accelerator,鈥� he said. 

鈥淣ot only is it a fully-functioning medium energy ion scattering facility, equipped with a new and optimal 200 keV ion accelerator 鈥� which is rare enough 鈥� but is also fully accessible to a wide range of users.  It is of great benefit to the scientific community and the private sector,鈥� said Professor Cryan. 

鈥淭he restored accelerator now has a gleaming future as well as a proud past,鈥� he added. 

Fourth Annual Symposium on Accelerator Applications 

The official opening of MEIS, in a specially rebuilt and adapted suite of labs, was the centrepiece of a day of events at the Fourth Annual Symposium on Accelerator Applications.  One of the speakers was the IIAA鈥檚 , who played a central role in moving and reinstalling MEIS. 

He described the various phases of the project, beginning in 2011, and told which components at Daresbury could be reused and which had to be disposed of and replaced.  For example, the original high voltage source platform for the accelerator was too large to bring to 黑料社 and so a new one was constructed at the IIAA鈥檚 labs. 

In May, 2012, a total of 100 crates required eight 3.5 tonne van loads and two 18 tonne lorry loads to bring the components of MEIS from Daresbury to 黑料社.  As the accelerator was painstakingly rebuilt, many hurdles had to be overcome, but the facility is now fully operational, said Professor van den Berg. 

MEIS is now included on the 鈥檚 official facility list and has already been used for scientific and commercial research projects.  The relocation of MEIS was carried out at a cost of 拢75,000 and the accelerator is one of only ten of its type worldwide and regarded as uniquely accessible to potential users. 

• A graphic description of MEIS and its uses can be seen at .