Price , William Charles , 1909-1993 , physicist

Born in Swansea, 1909; educated at Swansea Grammar School and at the University of Wales, Swansea, 1927-1932; Johns Hopkins University, Baltimore, 1932-1935, where he contributed to pioneering work on the science of spectroscopy, and the absorption spectra of polyatomic molecules in the vacuum ultraviolet; attached to Physical Chemistry Laboratory, molecular structure group, at the University of Cambridge, 1935-1943, where his team worked to measure ionisation potentials of molecules and produced high resolution spectra. Employed at Cambridge and the Royal Aircraft Establishment, Farnborough, from 1939, and Imperial Chemical Industries (ICI), Billingham, 1943-1946, on applying spectroscopy to the war effort, in particular by determining the composition of alloys used in enemy aircraft and developing industrial uses for spectroscopy. Price was a Research Associate at the University of Chicago, 1946-1947, before being appointed to King's College London in 1948, where he was at first attached to the Medical Research Council Biophysics Unit and studied the structure of biological fibres including collagen and hydrogen bonding within DNA base pairs, in collaboration with Rosalind Franklin, and was active at this time in designing important new infrared spectroscopic apparatus. Price was appointed Reader of Physics at King's in 1949, was elected to the Royal Society in 1959, appointed Wheatstone Professor of Physics at King's College in 1962 and made Head of Department. During the 1960s, he played a leading role in developing the new science of photoelectron spectroscopy to examine the energies of molecular orbitals, and studying, in particular, the spectra of benzene, before retiring in 1976. He died in 1993.