Displaying 1 - 10 of total 15 results:
Education in chemistry and physics at Washington State University in early 1930s; graduate studies and work on cyclotron under E. O. Lawrence at University of California, Berkeley from 1935-1939; investigations into products of neutron irradiation of uranium; identification of transuranic element 93 with Edwin McMillan; scientific activities at the Department of Terrestrial Magnetism at Carnegie Institution of Washington; work on enrichment of uranium for nuclear submarine project at the Naval Research Laboratory; describes information channels between scientists and government officials during World War II and his perspective on the use of the atomic bomb; continued work at Carnegie by investigating biosynthesis of E. coli using radioactive tracers; as director of Carnegie’s Geophysical Laboratory conducted organic geochemical investigations of amino acid decay in Mercenaria mercenaria; co-editor of the Journal of Geophysical Research; reflections of his editorship of Science.
Family background; early interest in physics; chance meeting with Enrico Fermi in youth and early friendship with Emilio Segrè; enrolling in physics at University of Rome; recollections of Orso M. Corbino; 1931 Rome Conference on Nuclear Physics; 1934 visit to Cambridge with Segrè; transition from spectroscopy to nuclear physics work at Rome; reaction to discovery of neutron; Ettore Majorana's work; slow neutron experiments; Fermi's approach toward theory and experiment; failure to discover fission; break-up of Rome group; 1936 trip to America; construction of two accelerators at Rome; 1939 trip to America; decision to discontinue fission experiments at Rome; usefulness of Hans A. Bethe's review articles; style of Rome group; physics elsewhere in Italy during 1930s; contacts with physicists outside Rome during 1930s; Italian physics during the war; postwar concern with elementary particles; recollections of Fermi in postwar period; work considered personally satisfying. Also prominently mentioned are: Herbert Anderson, Gilberto Bernardini, Torkild Bjerge, Patrick Maynard Stuart Blackett, Niels Henrik David Bohr, James Chadwick, Conversi, Otto Robert Frisch, George Gamow, Ettore Majorana, Pancini, Oreste Piccioni, George Placzek, Franco D. Rasetti, Westcott; Accademia Nazionale (Italy), Cavendish Laboratory, Columbia University, Conference on Nuclear Physics (1931 : Rome, Italy), Istituto superiore di sanità, and University of California at Berkeley, CA.
Anderson talks almost exclusively about his work during the thirties with particles of high energy involved in nuclear reactions. He covers in detail his discovery of the positive electron, his pair production work with gamma rays, his expedition to Pike’s Peak with Neddermeyer and their discovery of the mesotron. He mentions that it was in his speech accepting the Nobel Prize in 1936 that he first mentioned the possibility of negative and positive particles of intermediate mass. After noting the absence of any cosmic ray work during the war years, he mentions the postwar development of cosmic ray work into high energy physics.
Work on theory of plasma between 1946 and 1953. Initial interest in plasma at Lawrence Radiation Laboratory during World War II continued interest at University of California, Berkeley and then at Princeton University (especially in collaboration with D. Grass and David Pines). Also prominently mentioned are: John Bardeen, Albert Einstein, E. P. Gross, J. Robert Oppenheimer, Julian R. Schwinger, and Tor Staver.
Three years of preparation which led up to achievement, with Ernest T. S. Walton in 1932, of the first artificial transmutation of elements by accelerated protons, and the joyous reactions of his colleagues at the Cavendish Laboratory. With a three month grant from the Rockefeller Foundation, in 1933 visits with Robert Van de Graaff in Boston, Merle Tuve in Washington, Charles Lauritsen in Pasadena and Ernest O. Lawrence in Berkeley. In 1937, on his second American trip, noticed that the "sealing wax and string" at University of California at Berkeley had been replaced by engineering. Effect of influx of German refugee physicists. Rutherford's attitude toward a cyclotron at Cavendish because of Marcus Oliphant's low voltage ion source. Need for higher voltages and benefaction of a quarter million pounds from Lord Austin. Rutherford's complete control of Laboratory, the changing role of Cavendish over time; impact of the discovery of fission in England; effects of the war on nuclear physics and the differences in postwar planning and funding of research. Also prominently mentioned are: Niels Henrik David Bohr, James Chadwick, Ralph Howard Fowler, Petr Kapitsa; Cavendish Laboratory, European Council of Nuclear Research, Dept. of Physics at University of California Berkeley, and University of Oxford.
In this interview, Edward Uhler Condon discusses topics such as: his family background; early education; influence of high school physics teacher, William Howell Williams, 1914-1918, and later teacher at University of California, Berkeley; interval as boy reporter. Undergraduate years at Berkeley, beginning in 1921 in chemistry department; Ph.D. in physics, 1926; association with Fred Weinberg. Discovery of Erwin Schrödinger's wave mechanics papers; International Education Board fellowship to study quantum mechanics at Göttingen, 1926. Work on Bell Systems technical journal for six months before accepting lectureship at Columbia University; teaching post at Princeton University; Condon and Philip Morse's Quantum Mechanics, result of Columbia and Princeton courses. Relations with University of California; role in persuading Ernest Lawrence to go to Berkeley from Yale University. Recollections of Michigan summer school. Work at Westinghouse on applications of nuclear physics to industry, including completion of Van de Graaff machine, 1937-1940; setting up Westinghouse research fellowships, 1938; Massachusetts Institute of Technology conference on applications of nuclear physics, October 1940; war work on microwave radar. J. Robert Oppenheimer asks Condon to come to Los Alamos Scientific Laboratory; tour of Los Alamos with Leslie Groves; reasons for leaving Los Alamos after a few weeks. Work as head of theoretical section of Lawrence's laboratory, August 1943-1945; British scientists. Evaluation of Westinghouse's four million-volt machine. Description of Nimitron, a physical computer, designed for 1939 World's Fair. Discussion of 1928 radioactivity. Reminiscences of Ronald Gurney's later career and his trouble with security. Discussion of postwar events, such as the Quebec Conference, McMahon Act, Moran's book about Winston Churchill. Peacetime development of atomic energy; establishment of the Senate's Special Committee on atomic energy. Directorship of the National Bureau of Standards (NBS), 1945-1951. Work on superconductivity; W. Emmanuel Maxwell and John Pelham. Accomplishments at NBS. Hearings in 1948 and 1952 before the Department of Commerce under Truman's loyalty program; Averell Harriman. Director of Research at Corning, 1951. House Un-American Activities Committee hearing, 1954; J. R. Oppenheimer and Bernard Peters; reopening of clearances, loss of Corning position; becomes Corning consultant. Head of Washington University physics department, 1956-1963; Oberlin College, 1962; interest in modernizing teaching; Joint Institute for Laboratory Astrophysics (JILA), from 1963; editor of Reviews of Modern Physics, 1957-1968; establishment of the National Accelerator Laboratory (Chicago); the UFO story. Comments on his most satisfying and his least satisfying work. Also prominently mentioned are: Raymond T. Birge and Henry Wallace.
Career at the University of Rochester, 1934-1940, 1946, with emphasis on the Rochester cyclotron. The cyclotron's funding is covered in particular detail, with the aid of documents from the E. O. Lawrence Papers (Bancroft Library, Berkeley, CA). Comments on the Rochester Physics Department and its relations with other institutions, and on biophysical and medical research. Also prominently mentioned are: Hans Albrecht Bethe, Stafford Warren, H. Russell Wilkins; Bell Telephone Laboratories, National Research Council (U.S.) Committee on Mytogenic Radiation, University of California at Berkeley, School of Medicine and Dentistry of University of Rochester, and Washington University.
Family background; grows up in California; early interest in electronics. Undergraduate and graduate studies at Caltech. Strong interest in history of science as undergraduate. Ph.D. in physics, 1932. University of California at Berkeley, 1932-1934. MIT from 1934; founder of the Radioactivity Center. Starts first course designated "nuclear physics," January 1935. Strong interest in study of radium poisoning; radium tolerance in humans, cancer research. World War II work, postwar work; establishment of Laboratory for Nuclear Science and Engineering. Markle Foundation supplies funds for the Radioactivity Center's Cyclotron; the 1940 Conference on Applied Nuclear Physics (sponsored by the American Institute of Physics and MIT); World War II work at the Radioactivity Center at MIT; radium dial paint studies; radium and plutonium safety regulations (Glenn Seaborg); work relations with the Manhattan Project; the MAMI (marked mine) project reveals indication of German plutonium project. Also prominently mentioned are: Carl David Anderson, Joe Aub, Joe Boyce, Vannevar Bush, Evan Byers, John Cockcroft, Robert Colenko, Arthur Holly Compton, Karl Taylor Compton, Enrico Fermi, Horace Ford, Ralph Howard Fowler, George Gamow, Newell Gingrich, Clark Goodman, Leslie Richard Groves, George Harrison, Hobart, Elmer Hutchisson, Ray Keating, Arthur Kip, Pinkie Klein, Rudolf Ladenburg, Charles Christian Lauritsen, Thomas Lauritsen, Ernest Orlando Lawrence, Gilbert Newton Lewis, Willard Frank Libby, Milton Stanley Livingston, Leonard Benedict Loeb, Sam Lynd, Edwin Mattison McMillan, Robert Andrews Millikan, J. Robert Oppenheimer, Elmer Robinson, Ernest Rutherford, John Clarke Slater, Sorensen, Robert Jamison Van de Graaff, Ernest Thomas Sinton Walton, Martin Wittenberg, Jerrold Reinach Zacharias; American Institute of Physics; American Cancer Society, Bausch and Lomb Co., National Research Council, Radiation Standards Committee, United States Federal Cancer Commission, United States Food and Drug Administration, United States National Bureau of Standards, United States Navy, University of Rochester, University of Utah Salt Lake City Project, Wesleyan University, World War I, and World War II.
Work at Caltech during the 1930s; when the Cockcroft-Walton paper appeared in 1932, he shifted from X-ray work to nuclear work. Development of ion sources and detection equipment, the building of a second tube at the High Voltage Laboratory, old tube is used in cancer therapy. Begins a systematic study of energy levels in light nuclei after discovery of artificial radioactivity. Interest in nuclear physics in Caltech. Nuclear work during the war, and the increase in level of support by Office of Naval Research (ONR) after the war. Also prominently mentioned are: Carl David Anderson, Robert Fox Bacher, Willard Bennett, Hans Albrecht Bethe, Niels Henrik David Bohr, Ira Sprague Bowen, Horace Richard Crane, Robert Andrews Millikan, Seeley Mudd, J. Robert Oppenheimer, Ernest Rutherford, Merle Antony Tuve; Conference on Theoretical Physics (1934 : London, England), Mount Wilson Observatory, Southern California Edison Company, University of California, Berkeley.
Childhood and early education, Hollywood High School, graduates in chemistry from Caltech, 1924; to University of California, Berkeley (Gilbert N. Lewis), 1924; postdoc at Berkeley for 1Œ years working on statistical mechanics. To Göttingen (James Franck), 1929; marries Maria Goeppert; return to Göttingen, 1932, works with Born on lattice energy calculations. Comments on work done with Maria Goeppert. Discussion of the application of the new quantum theory to solids.