Squeezing Superconductors
Image: Experiments on a family of cuprate superconductors resolve discrepancies in previous work and elucidate why the critical temperature varies with pressure. Credit: A. C. Mark et al. [1] Charles Day is a Senior Editor for Physics Magazine. References- [1] A. C. Mark et al., “Structure and equation of state of Bi2Sr2Can−1CunO2n+4+










