Semiconductors

In this interview, David Zierler, Oral Historian for AIP, interviews Stuart Lindsay, university and regents professor at the Biodesign Institute at Arizona State University. He recounts his childhood in the U.K. and how he developed his early interest in physics after he learned about Bohr’s theory of the atom. Lindsay discusses his education at the University of Manchester and his strong interest in conservative politics. He describes his decision to stay at Manchester for graduate school, where he worked with Ian Shepherd on low frequency exhortations in polymers. Lindsay describes his work in power semiconductor development at Philips and he recounts the opportunities leading to his faculty appointment at ASU. He explains his developing interests in biophysics building off the strength of the solid-state physics program on campus, and he describes the painstaking process building his lab. Lindsay discusses his interest in statistical mechanics, atomic force microscopy, and nano-biological issues. He describes his forays into commercial ventures based on his academic research, his interests in DNA protein sequencing, and his tenure as director for the Center for Single Molecule Biophysics. At the end of the interview, Lindsay reflects on his eclectic research agenda, his contributions to many research endeavors, and the ongoing value of statistical mechanics as an intellectual framework and pathway to discovery.

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.

In this interview Robert Doering discusses topics such as: his family background and childhood; his undergraduate work at the Massachusetts Institute of Technology (MIT); Philip Morrison; Jack Rapaport; nuclear physics; doing his graduate work at Michigan State University; Sherwood Haynes; quantum mechanics taught by Mort Gordon; Aaron Galonsky; working at the cyclotron laboratory; George Bertsch; teaching at the University of Virginia; low-energy heavy-ion collisions; switching to industrial physics research; beginning work at Texas Instruments (TI); working with semiconductors; Don Redwine; Defense Advanced Research Projects Agency (DARPA); George Heilmeier; Semiconductor Research Corporation; SEMATECH; Moore's Law; complementary metal oxide semiconductors (CMOS); Birch Bayh and Robert Dole; Morris Chang; research and development changes throughout his career.

Education, decision to go into physics. Environment at the University of California, Berkeley in early 1950s, especially Charles Kittel's group; Charles Overhauser, et. al. At Berkeley as a graduate student after Charles Kittel's arrival, 1950, Kittel's development of the department (after the loyalty oath); focus on solid state physics, mainly resonance physics (ferromagnetic resonance, cyclotron resonance); University of Chicago and Berkeley relationship. Cohen at Chicago's Institute for the Study of Metals, from 1952. Discussion of the established Institutes for Basic Research: Institute for Nuclear Studies (Enrico Fermi); Institute for the Study of Metals (Cyril Smith, Andy Lawson, Stuart Rice); Low Temperature Laboratory (Earl Long). Contributions in resonance physics, semiconductor physics (Kittel, Cohen, Albert Overhauser, Carson D. Jeffries), superconducting alloys (Bernd T. Matthias and John Hulm); semi-metals, crystal structure, band structure; Fermi surface and Fermi theory of liquids; Clarence Zener anecdote; University of Chicago model of an interdisciplinary research institute for materials science; Lars Onsager's theory (1951) and its stimulating effect; Cohen's encounter with Brian Pippard; General Electric consultant (Walter A. Harrison, free electron model interpretation); James C. Phillip's critical point spectroscopy; Pippard and Eugene I. Blount "missed" the Fermi theory of liquids. Philosophical summarizing on declaring fields "closed," importance of young people in positions of responsibility. Also prominently mentioned are: Luis Alvarez, Chuck Barrett, Robert Dicke, Leopoldo Falicov, Arthur Kip, Lev Landau; and General Electric Company Research Laboratory.

In this interview, Edward N. Clarke discusses: his family background and education; his time at Brown University and joining the Naval Reserves; his service in the Navy during and immediately following World War II; Vartan Gregorian, former president of Brown; his time at Harvard University with Ed Purcell, Norman Ramsey, and Julian Schwinger; a course he took in millimeter wave technology; Harry Farnsworth; Russ Sherburne; Al Crowell; low-energy electron diffraction work for his thesis; working with vacuum systems and photoelectric effects; his time with Sylvania Electric and work with semiconductors; his work with semiconductors; John Welty; Bell Laboratories and Western Electric; invention of the transistor by John Bardeen, Walter Brattain and William Shockley; learning how to grow single crystals; Bernie Rothlein; joining Sperry Rand and working with Joe Gruber, Bob Hopkins, and Art Seifert; Karl Lark-Horovitz; starting up their company, National Semiconductor; being a part of the Institute of Radio Engineers; working with venture capitalists; Peter Sprague; creating the first mass produced integrated circuit, an integrated chopper the INCH; integrated circuits were first invented by Bob Noyce and Jack Kilby; the field effect transistor; his time at Worcester Polytechnic Institute (WPI); working jointly with the Massachusetts Institute of Technology (MIT); Bill Grogan; solar energy; solar powered car races; and his retirement and volunteer work.

Born in Russia 1921, moved to New York 1922; Brooklyn Polytechnic Institute (physics); Purdue University (Ph.D.), 1942- 1949; works teaching military students, 1943-1945; cyclotron and beta ray spectroscopy projects (related to Manhattan Project); Karl Lark-Horovitz as blanket-adviser; semiconductor project with Ron Smith; spreading resistance measurements; Edward Teller, John Bardeen, William Shockley; the self-transistor effect (Bell Laboratories); third electrode work by Seymour Benzer, 1949; semiconductor project; comments on Lark-Horovitz. Also prominently mentioned are: Joseph A. Becker, Walter Houser Brattain, Bill Fan, Arthur Ginsburg, Vivian Annabelle Johnson, Bernard Kurrelmeyer, Robert Green Sachs, Isidor Walerstein, Hubert J. Yearian; American Physical Society, Brooklyn College, Manhattan Project, and United States Army Signal Corps. Interview conducted as part of the International Project in the History of Solid State Physics.

Early experiences in science at Whitman College, Washington, from 1920; friendships with fellow students and teachers. Graduate study at University of Oregon and Harvard University; difficulties funding education; study with Edward A. Milne at Oregon and John Van Vleck at Harvard. Work at National Bureau of Standards on piezoelectricity and oscillators; work at Bell Labs on thermionic emission and experimental basis of statistical mechanics; influence of Arnold Sommerfeld on his work on the copper oxide rectifier. World War II work with National Defense Research Council on the magnetic head of submarine detectors. Return to Bell Labs following World War II; research in solid state with group headed by William Shockley and Stanley O. Morgan; preliminary researches in semiconductor effects.

Early experiences in science at Whitman College, Washington, from 1920; friendships with fellow students and teachers. Graduate study at University of Oregon and Harvard University; difficulties funding education; study with Edward A. Milne at Oregon and John Van Vleck at Harvard. Work at National Bureau of Standards on piezoelectricity and oscillators; work at Bell Labs on thermionic emission and experimental basis of statistical mechanics; influence of Arnold Sommerfeld on his work on the copper oxide rectifier. World War II work with National Defense Research Council on the magnetic head of submarine detectors. Return to Bell Labs following World War II; research in solid state with group headed by William Shockley and Stanley O. Morgan; preliminary researches in semiconductor effects.

Bozorth discusses his years at Bell Laboratories, from the late 1920s to the 1940s. Interview concentrates on his research on ferromagnetism, including its connections to radar and semiconductors.

Summary of work and development of light emitting diodes (LEDs) and diode lasers done in the 1950s and early 1960s at Sylvania Research Laboratories, and at General Telephone and Electronics Laboratories, 1961-1964. Semiconducting Compounds Group investigates intermetallic compounds, especially GaAs and HgTe in the 1950s. Group joins the Battelle Memorial Institute group, 1957. Group effort devoted to GaAs from 1958. Group leaders discussed, Don Wahl, Henry Minden, and Sumner Mayburg. Work prompted in part by Heinrich Welker's 1952 report on preparation and properties of III-V compounds. Description of research proposals, notebook entries, reports, and memos pertaining to invention of GaAs laser, GaAs diffuse diode lasing, 1961-1962, and the cylindrical GaAs laser diode, 1963; GT&E activity in light emitting diodes and laser diodes reduced by 1964. Also prominently mentioned are: K. Arnold, J. Birman, R. Harrigan, Paul Keck, M. J. Massoulie, J. L. Pankove, B. Smith, and Otto Weinrich.