Sungsik Lee’s phone will sometimes ring at 2 or 3 a.m. It doesn’t happen often, he said, but when it does, his job is to spring into action. Lee is a beamline scientist, working at beamline 12-BM at ...
The PSI is building a second machine for scientists investigating the structure of proteins. The device, known as a beamline, delivers high-intensity x-rays so that they can penetrate tiny protein ...