Protein crystallography has had a roller coaster ride since the structure of myoglobin was revealed approaching 40 years ago. One result is that we may already have collected structures for a major ...

occupying the octahedral holes. Notice that the octahedral holes are along the edges (for a net of three cations) and in the center of the cube (one more cation). Thus we have four anions (FCC) and ...

This picture shows the crystal structure of the superconducting film in this study. The Cooper pairs are shown as balls with paired opposite arrows in it. The Cooper pairing strength is stronger at ...