Massachusetts Institute of Technology. Radiation Laboratory

Interviewed by
David DeVorkin
Interview date
Location
Princeton University
Abstract

Discusses his family background and education; World War I experiences; J. J. Thomson; return to Princeton as a graduate student in physics; research at Cambridge/Rutherford; Toronto, spectroscopy, and McClennan; collaboration with Russell; team of Russell, Turner, & Shenstone; laboratory astrophysics; spectra of highly ionized elements; publications; Charlotte Moore Sitterly; World War II years in Ottawa; Manhattan Project; radar research; Radiation Laboratory at MIT; retirement from Princeton; his debt to Russell.

Interviewed by
Paul Henriksen
Interview date
Abstract

Work at Massachusetts Institute of Technology Radiation Laboratory. Significant contributions to solid state physics. The interview deals briefly with Purcell's early acquaintance with Karl Lark-Horovitz at Purdue, while Purcell was an undergraduate electrical engineering major there. The bulk of the interview concerns Purcell's work at the MIT Rad Lab during World War II: how he started working there in 1940, his work with the magnetron group, the problems with the transmit receive switch, theory vs. experiment at the Rad Lab, the Steering Committee, work with the propagation group, the 1.25 cm radar fiasco, design of permanent magnets, postwar applications of Rad Lab research, and relations with British engineers. Purcell then discusses the influence of the Rad Lab on his subsequent career, his work with R. V. Pound, and H. C. Torrey at Harvard on NMR and the 21 cm line of hydrogen, and postwar uses of microwaves for physics research.

Interviewed by
Katherine Sopka
Interview date
Location
Lyman Laboratory of Physics, Harvard University, Cambridge, Massachusetts
Abstract

Early life in Illinois; B.S. from Purdue University under Karl Lark-Horovitz, 1929-1933. Visit to Technische Hochschule in Karlsruhe. Theoretical and experimental work and teaching at Harvard University, 1934-1941, under Emory L. Chaffee, Kenneth T. Bainbridge, John Van Vleck. World War II research on radar at MIT Radiation Laboratory, 1941-1946. Return to Harvard; teaching, nuclear magnetic resonance and 21-cm line research. Discusses government consulting work, 1950-1970, especially President's Science Advisory Committee, American Physical Society presidency; teaching at Harvard. Interests in astrophysics, developing physics curricula. Also prominently mentioned are: Kenneth Tompkins Bainbridge, Felix Bloch, Bobby Cutler, Robert Henry Dicke, Edwards, Dwight D. Eisenhower, Harold Ewen, Ferry, William Francis Giauque, William Webster Hansen, Malcolm Hebb, Ted Hunt, Lyndon B. Johnson, Fritz Leonhart, Dunlap McNair, Otto Oldenburg, Jan Hendrik Oort, Wolfgang Pauli, Robert V. Pound, Isidor Isaac Rabi, Norman Foster Ramsey, Franklin D. Roosevelt, Schnabel, Julian R. Schwinger, Francis Eugene Simon, Charles Steinmetz, Henry Torrey, Hendrik Christoffell van de Hulst, John Von Neumann, Isidor Walerstein, Walter Witzel, Hubert J. Yearian, Jerrold Reinach Zacharias; Bell System Technical Journal, Great Britain Royal Air Force Coastal Command, Radio Research Laboratory, Illinois Southeastern Telephone Co., Killian Committee, Lawrence Radiation Laboratory, National Academy of Sciences, Rijksuniversiteit te Leiden, Unitarian Church, United States Office of Naval Research, University of California at Berkeley, and Voice of America.

Interviewed by
Katherine Sopka
Interview date
Location
Lyman Laboratory of Physics, Harvard University, Cambridge, Massachusetts
Abstract

Early life in Illinois; B.S. from Purdue University under Karl Lark-Horovitz, 1929-1933. Visit to Technische Hochschule in Karlsruhe. Theoretical and experimental work and teaching at Harvard University, 1934-1941, under Emory L. Chaffee, Kenneth T. Bainbridge, John Van Vleck. World War II research on radar at MIT Radiation Laboratory, 1941-1946. Return to Harvard; teaching, nuclear magnetic resonance and 21-cm line research. Discusses government consulting work, 1950-1970, especially President's Science Advisory Committee, American Physical Society presidency; teaching at Harvard. Interests in astrophysics, developing physics curricula. Also prominently mentioned are: Kenneth Tompkins Bainbridge, Felix Bloch, Bobby Cutler, Robert Henry Dicke, Edwards, Dwight D. Eisenhower, Harold Ewen, Ferry, William Francis Giauque, William Webster Hansen, Malcolm Hebb, Ted Hunt, Lyndon B. Johnson, Fritz Leonhart, Dunlap McNair, Otto Oldenburg, Jan Hendrik Oort, Wolfgang Pauli, Robert V. Pound, Isidor Isaac Rabi, Norman Foster Ramsey, Franklin D. Roosevelt, Schnabel, Julian R. Schwinger, Francis Eugene Simon, Charles Steinmetz, Henry Torrey, Hendrik Christoffell van de Hulst, John Von Neumann, Isidor Walerstein, Walter Witzel, Hubert J. Yearian, Jerrold Reinach Zacharias; Bell System Technical Journal, Great Britain Royal Air Force Coastal Command, Radio Research Laboratory, Illinois Southeastern Telephone Co., Killian Committee, Lawrence Radiation Laboratory, National Academy of Sciences, Rijksuniversiteit te Leiden, Unitarian Church, United States Office of Naval Research, University of California at Berkeley, and Voice of America.

Interviewed by
Katherine Sopka
Interview date
Location
Harvard University, Cambridge, Massachusetts
Abstract

This interview is primarily focused on Purcell's life and work at Harvard University, which includes a description of his life there as a graduate student in the 1930s; recollections about older professors Black, Bainbridge, Bridgman, Hall, Kemble, Lyman, Saunders, and Van Vleck; work on new cyclotron with Bainbridge leading to Ph.D.; World War II years at MIT Radiation Laboratory leading to NMR work with Pound, Torrey and Bloembergen; description of 100,000 volt storage battery in the basement of Lyman Laboratory.

Interviewed by
Lillian Hoddeson
Interview date
Location
FermiLab
Abstract

In this interview Norman Ramsey discusses topics such as: his childhood and family background; I. I. Rabi; Bergen Davis; Columbia University; P. A. M. Dirac; Cambridge University; molecular beams; Harold Urey; Enrico Fermi; Herb Anderson; Los Alamos National Laboratory; Massachusetts Institute of Technology's (MIT) Radiation Laboratory; Jerrold Zacharias; Ernest Lawrence; Carnegie Institution; Jim Van Allen; Ed Salant; Merle Tuve; cyclotrons; high energy accelerators; University of Illinois; Maurice Goldhaber; radar research; Fermi National Accelerator Laboratory (Fermilab); Brookhaven National Laboratory; Associated Universities, Inc. (AUI); Atomic Energy Commission (AEC); high energy physics; Stan Livingston; alternate radiant principle; Argonne National Laboratory; President's Science Advisory Committee; Jerry Weisner; Stanford Linear Accelerator Center (SLAC); John F. Kennedy; Ed McMillan; Frederick Seitz; Phil Abelson; T. D. Lee; Owen Chamberlain; Murray Gell-Mann; Ed Purcell; Edwin Goldwasser; Cambridge Electron Accelerator.

Interviewed by
Lillian Hoddeson
Interview date
Location
FermiLab
Abstract

In this interview Norman Ramsey discusses topics such as: his childhood and family background; I. I. Rabi; Bergen Davis; Columbia University; P. A. M. Dirac; Cambridge University; molecular beams; Harold Urey; Enrico Fermi; Herb Anderson; Los Alamos National Laboratory; Massachusetts Institute of Technology's (MIT) Radiation Laboratory; Jerrold Zacharias; Ernest Lawrence; Carnegie Institution; Jim Van Allen; Ed Salant; Merle Tuve; cyclotrons; high energy accelerators; University of Illinois; Maurice Goldhaber; radar research; Fermi National Accelerator Laboratory (Fermilab); Brookhaven National Laboratory; Associated Universities, Inc. (AUI); Atomic Energy Commission (AEC); high energy physics; Stan Livingston; alternate radiant principle; Argonne National Laboratory; President's Science Advisory Committee; Jerry Weisner; Stanford Linear Accelerator Center (SLAC); John F. Kennedy; Ed McMillan; Frederick Seitz; Phil Abelson; T. D. Lee; Owen Chamberlain; Murray Gell-Mann; Ed Purcell; Edwin Goldwasser; Cambridge Electron Accelerator.

Interviewed by
Lillian Hoddeson
Interview date
Location
FermiLab
Abstract

In this interview Norman Ramsey discusses topics such as: his childhood and family background; I. I. Rabi; Bergen Davis; Columbia University; P. A. M. Dirac; Cambridge University; molecular beams; Harold Urey; Enrico Fermi; Herb Anderson; Los Alamos National Laboratory; Massachusetts Institute of Technology's (MIT) Radiation Laboratory; Jerrold Zacharias; Ernest Lawrence; Carnegie Institution; Jim Van Allen; Ed Salant; Merle Tuve; cyclotrons; high energy accelerators; University of Illinois; Maurice Goldhaber; radar research; Fermi National Accelerator Laboratory (Fermilab); Brookhaven National Laboratory; Associated Universities, Inc. (AUI); Atomic Energy Commission (AEC); high energy physics; Stan Livingston; alternate radiant principle; Argonne National Laboratory; President's Science Advisory Committee; Jerry Weisner; Stanford Linear Accelerator Center (SLAC); John F. Kennedy; Ed McMillan; Frederick Seitz; Phil Abelson; T. D. Lee; Owen Chamberlain; Murray Gell-Mann; Ed Purcell; Edwin Goldwasser; Cambridge Electron Accelerator.

Interviewed by
David DeVorkin
Interview date
Location
Yale University Observatory
Abstract

Interview discuss John S. Hall's early interest in astronomy; comments about family background and early childhood, schooling in Connecticut and college training at University of Amherst and Yale University. Early contacts and interests in photoelectric photometry, his pioneering efforts in red sensitive cell photometry, work at the Radiation Laboratory at MIT during World War II, postwar research at the Naval Observatory and his co-discovery of interstellar polarization. Also prominently mentioned are: Solon Bailey, A. L. Bennett, Subrahmanyan Chandrasekhar, Thomas Cochran, Robert H. Dicke, Harold Ewen, Fresnell, Green, Jesse Leonard Greenstein, Ejnar Hertzsprung, W. A. Hiltner, Gerald Edward Kron, J. A. Miller, Prescott, Jan Schildt, Frank Schlesinger, Harlow Shapley, Theodore Stoller, Otto Struve, David Todd, Robert Williams Wood; Amherst College Observatory, General Electric Co., Harvard University, Lawrence Radiation Laboratory, Science (journal), Sproul Observatory, United States Navy, and Yerkes Observatory.

Interviewed by
Lillian Hoddeson
Interview date
Location
Purdue University
Abstract

Recollection of the work done on semiconductors at Purdue University after World War II. Major topics include Fan's education at Massachusetts Institute of Technology, his recollections of the Purdue physics department in the 1940s, and work on semiconductors at Purdue in the 1940s. Also prominently mentioned are: Ralph Bray, Karl Lark-Horovitz, A. H. Wilson; Lawrence Radiation Laboratory, and Massachusetts Institute of Technology Radiation Laboratory.