Ray Freeman | |
---|---|
Born | Raymond Freeman 6 January 1932 |
Fields | Chemistry |
Institutions | |
Alma mater | Lincoln College, Oxford |
Thesis | Some chemical applications of nuclear magnetic resonance spectra (1958) |
Doctoral advisor | Rex Richards |
Doctoral students | Geoffrey Bodenhausen |
Notable awards |
|
Spouse | Anne-Marie Périnet-Marquet |
Website |
Raymond Freeman FRS (born 6 January 1932) is a British chemist and Emeritus Professor at Jesus College, Cambridge, where he continues to work on NMR spectroscopy.
Freeman was educated at Nottingham High School where he won an Open Scholarship to Lincoln College, Oxford in December 1949 and (at the instigation of Lincoln College) deferred his admission to Oxford to complete his military service in the Royal Air Force as a radar instructor, reaching the rank of acting corporal, un-paid.
In October 1951 he returned to Oxford and began his studies in Chemistry under the tutorship of Rex Richards, going on to do research in Rex's group on NMR of the less-common nuclei (in particular 59Co) and earning his Master of Arts and Doctor of Philosophy degrees.
Joining the magnetic resonance group of Anatole Abragam at Saclay, France in 1957, Freeman did postdoctoral research under the direction of the NMR pioneer Robert Pound (on leave from Harvard) on the super-regenerative oscillator, and exploited that device to build a stable high-resolution NMR spectrometer.
After three years at the National Physical Laboratory, Teddington, United Kingdom, in the Basic Physics Division, Freeman took leave of absence in 1961 to work on double irradiation techniques with Wes Anderson at Varian Associates in Palo Alto, California. This environment proved so stimulating that one year was extended to twelve, and the young family grew up as Californians; three children have now settled on the West Coast.
Along with research at Varian on double-resonance, double-quantum effects, spin-lattice relaxation, and Fourier transformation, Freeman assisted in the development of new Varian NMR spectrometers (XL-100 and CFT-20).