Laboratory of Molecular Biology after their formal retirement including: Max Perutz, following an undergraduate training in organic chemistry, left Austria in 1936 and came to the University of Cambridge to study for a PhD, joining the X-ray crystallographic group led by J.D. Bernal. Here, in the Cavendish laboratory, he started his lifelong work on hemoglobin. The death of Lord Rutherford led to his successor, Lawrence Bragg, a pioneer in X-ray crystallography, becoming the new Cavendish professor of physics in 1938. Bragg became a major supporter of Perutz and his group in those early days. After World War II, many scientists from the physical side
Columbia University Physics Department x-ray transitions in muonic atoms. Richard Garwin and Leon Lederman observed parity nonconservation in pion and muon decay. Lederman, Schwartz, and Steinberger proved that the muon neutrino was distinct from the electron neutrino. Today, Columbia experimenters conduct work at labs across the world. These include CERN, in Geneva, Switzerland, Brookhaven National Laboratory, in Upton, New York, and Fermi National Accelerator Laboratory, in Batavia, Illinois. Pupin Labs also houses a 400-Gigaflops dedicated supercomputer built by Norman Christ, which is used for calculations in lattice quantum chromodynamics. Scientists who have received the Nobel Prize for work done while on faculty at Columbia