Tackling current limits in superconductors
Superconductors lose their unique properties above a critical current density of about 105 A cm-2. The best candidates for high-current applications – silver sheathed tapes of the bismuth-lead-s...
New sites for Oxford Instruments
Oxford Instruments opened two new buildings last month
Superconductivity: New model goes on the block
Colin Humphreys, head of materials science at Cambridge University, disclosed his ideas at a symposium on the centenary of the discovery of the electron at Cambridge. He has submitted a paper based on...
