This is an interview with Claire Max, Professor of Astronomy and Astrophysics at UC Santa Cruz, and Director of University of California Observatories. Max recounts her childhood in Manhattan, and she describes the formative influence of her father’s work in science on her blossoming academic interests. She describes her undergraduate education at Radcliffe where she pursued a degree in astronomy, and the opportunities leading to her graduate degree at Princeton where she studied pulsars under the direction of Francis Perkins. Max discusses her postdoctoral research at Berkeley working with Allan Kaufman and her subsequent work at Livermore Lab on laser plasma interactions, and where she did formative work developing laser guide stars for adaptive optics in astronomy. She describes her entrée into the JASON advisory group, and what it was like as the first woman to become a JASON. Max explains her decision to join the faculty at Santa Cruz, the opportunities leading to her directorship of the Observatory, and her interest in leading research in extrasolar planets. She reflects on some of the budgetary and administrative challenges she has faced at the Observatory, and she discusses some of the characteristics that her most successful graduate students have shared over the years. At the end of the interview, Max discusses the controversy over the Thirty Meter Telescope site in Hawaii, she explains why promoting diversity in the field is personally important to her, and why future advances in galaxy merger research are so promising.
Interview with George Paulikas, retired Executive Vice President of the Aerospace Corporation. Paulikas describes his birth country of Lithuania and his family’s experiences in World War II and the convoluted path that brought his family to the United States in 1949. He recounts his teenage years in Chicago and his undergraduate education, at the University of Illinois, first at Chicago and then Champaign-Urbana where he majored in engineering physics. Paulikas discusses his graduate research at UC Berkeley where he focused on plasma physics under the direction of Ken Watson, he describes his first job at Aerospace as a member of the Space Physics Laboratory, and he explains the historical origins of the corporation, and its key mission to assist the U.S. Air Force in the planning, development, acquisition, and operations of national security space systems. Paulikas describes his ascent at Aerospace as Lab Director and the emphasis on basic research that ensured his integration with the broader space physics community. He explains the circumstances of being named Vice President of the Laboratories, then Vice President of the Development Group, where he focused on planning functions future Air Force systems. Paulikas describes Aerospace as a Federally Funded Research and Development Center and he discusses some of the major projects at the corporation, including the Manned Orbiting Laboratory, the Space Transportation System, the creation of GPS, and its involvement in Reagan’s SDI program. He discusses his subsequent role as Senior Vice President of Programs and his focus on getting space launches right before he was named Executive Vice President. At the end of the interview, Paulikas reflects on how Aerospace responded to the end of the Cold War and its increasing emphasis on space exploration, and he emphasizes his pride in his record of mentorship.
In this interview, David Zierler, Oral Historian for AIP, interviews Jagdish (Jay) Narayan, John C.C. Fan Family Distinguished Chair Professor in the Department of Materials Science and Engineering at North Carolina State University. Narayan explains his approach to materials science from the vantage point of understanding how materials create and advance technology. He explains his longstanding affiliation with Oak Ridge National Laboratory, and he recounts his childhood in Kanpur, northern India. Narayan describes his studies at IIT Kanpur in physics, math, and engineering, and he explains his decision to pursue a PhD at UC Berkeley in materials science under the direction of Jack Washburn. He discusses his thesis research on introducing defects in oxides using electron microscopy, and he describes his postdoctoral studies at Berkeley Lab before forming the Thin Film and Electron Microscopy Group at Oak Ridge. Narayan explains the discovery of laser annealing and rapid thermal processing of semiconductors and its many applications, and he describes his close collaboration with the Division of Materials Science at the DOE. He narrates the discovery of Q-carbon and he explains what it means to find a new material in nature and what the potential commercial applications are, including the creation of synthetic diamonds. Narayan explains his decision to join the faculty at NC State, and his partnership with the state government to develop the Microelectronics Center. He reflects on his contributions as an inventor, particularly relating to the formation of supersaturated semiconductor allows via ion implantation for semiconductor device fabrication. At the end of the interview, Narayan explains how physics drives his research sensibilities, why he is devoted to improving the resolution of electron microscopes, and why he is excited for the future of diamond and c-BN based high-power devices.
In this interview, astronomer Peter Jakobsen discusses his involvement with the Hubble and James Webb Space Telescopes during his life-long career at the European Space Agency (ESA). He recounts his early childhood growing up in Cincinnati and later returning to his hometown in Denmark, where he attended the University of Copenhagen. He reflects on his time at the Laboratoire d’Astronomie Spatiale in Marseille during his Master’s degree and his time at Berkeley working in the Space Astrophysics Group led by Stu Bowyer. Jakobsen discusses his job as Project Scientist for the European involvement in the Hubble Space Telescope, the development of ESA’s Faint Object Camera, and the discovery of the spherical aberration. He details his role in the development of COSTAR and Hubble’s repair missions. Jakobsen recalls being skeptical of the initial talks for the Next Generation Space Telescope, but later taking on a key role for the European side of the project. He also recalls the competition between the contractors working on the initial design phase for NIRSpec. Jakobsen gives an account of his last years at ESA and the conditions that led to his retirement from the agency in 2011. He gives his perspective on Webb’s launch and reflects on the budget and schedule delay concerns. He discusses his post-retirement technical work and the guaranteed observing time program for JWST. Towards the end of the interview, Jakobsen describes his current focus with NIRSpec and his reflections on the future of astronomy.
November 3 & 10, 2020, January 20 & February 9, 2021
Location
Video conference
Abstract
Interview with Janice Button-Shafer, retired American physicist. Button-Shafer recounts her childhood in the Boston area, where her father worked as an engineer. She recalls the influence of her father on her interests in music, math and physics. Button-Shafer discusses her decision to study Engineering Physics at Cornell University, despite it being very uncommon for women to go into science. She discusses her summer jobs at MIT, Cornell Aeronautical Lab and Oak Ridge, as well as her experience writing for The Cornell Engineer magazine. Button-Shafer recounts her Fulbright Fellowship in Germany at the Max Planck Institute in Gottingen, focusing on neutron physics. She reflects on the political landscape during this time and how it affected science in Europe. Button-Shafer then recounts her decision to attend Berkeley for graduate school where she completed her thesis on parity violation while teaching courses such as quantum mechanics. She describes her research at the time at Lawrence Berkeley Lab and SLAC and discusses her work on thermonuclear energy and fusion reactors. She then turns to her move to University of Massachusetts Amherst and her eventual retirement and continuation of work at SLAC. Button-Shafer also talks about her marriage to mathematician John Shafer and the challenges of raising three children, one of whom battled cancer, during her demanding career as a scientist. Throughout the interview, Button-Shafer shares numerous anecdotes about the struggles of being a woman in a male-dominated field, including the discrimination and misogyny she endured throughout her career. She shares many stories of famous physicists she worked with over the years, including Owen Chamberlain, Emilio Segre, Luis Alvarez, Karl Heinz Beckhurts, and Edward Teller. Button-Shafer also shares her passion for the history of physics and relays many of her favorite historical tidbits involving scientists such as Lise Meitner, Marie Curie, Werner Heisenberg, and others. Her love of chamber music and classical music also comes up throughout the interview, as she reflects on her various musical accomplishments.
Interview with Jim Hsieh, founder of Sheaumann Laser, Inc. The interview begins with Hsieh describing his childhood in China during turbulent times and his family’s move to Taiwan where he completed secondary school and college. He discusses his decision to pursue graduate school in the US at Virginia Tech and his subsequent time working at Westinghouse in the Molecular Electronics Division in Baltimore. Hsieh then continued his education first at UC Berkeley and then moved to the University of Southern California. He recalls some of the early patents he contributed to, related to circuit design and semiconductors. Hsieh describes his move to MIT Lincoln Lab where he worked under John Goodenough. He discusses the beginnings of fiber optic communication, and describes the technical aspects of his research at the time on topics such as gallium arsenide lasers, laser diodes, and quarternary lasers. Hsieh talks about his decision to start his own company, Lasertron, with Kenneth Nill, and reflects on the transition from a purely research environment to a business endeavor. He discusses witnessing the growth of the laser market and the international landscape of laser development at the time. The interview concludes with Hsieh describing the sale of Lasertron to Oak Industry and the creation of Sheaumann Laser, Inc.
Interview with Stephen Williams, formerly Assistant Research Director of SLAC. Williams describes his connections with SLAC since his retirement in 2011, and he recounts his childhood in Michigan and his early fascination with electronics. He explains his reasons for attending the University of Michigan, where he majored in physics and where he determined he would go to UC Berkeley for graduate school to work with Victor Perez-Mendez on magneto-strictive readouts for wire spark chambers. Williams discusses his postdoctoral work at SLAC working with David Leith, and his subsequent research on head coils and software in nuclear medicine at UCSF. He describes the research mission of Group B at SLAC and the Cherenkov technique, and the opportunities that led him his management position as director of engineering and as an engineering manager for Diasonics. Williams describes the change in leadership from Burt Richter to Jonathan Dorfan, and the circumstances of becoming as Acting Research Director. He discusses the safety protocols that needed to be improved in consultation with the DOE, and at the end of the interview, Williams reflects on the ways SLAC has stayed true to Panofsky’s original vision.
In this Oral History, Prof. Roger Tanner (University of Sydney) discusses his life and career in rheology with Gareth McKinley. Starting with discussion of his time growing up in England and working at the Bristol Aeroplane Company, attending Bristol University and then going to UC Berkeley on a King George VI Memorial Fellowship for a Master’s degree in control engineering. He describes the development of his interest in lubrication flows in bearings and first exposure to rheology through Frank Leslie and Arthur Lodge during his doctoral studies in Manchester, UK. He discusses in depth his work in Manchester, University of Sydney and Brown University as well as sabbaticals at the Rheology Research Center in Wisconsin and at the University of Delaware and time in academic administration as Pro-Vice Chancellor of Research. The historical development of the Australian Society of Rheology (ASR) is outlined as well as organization of the quadrennial International Congress of Rheology in Sydney (1988). He explains his first exposure to computational finite element schemes for analysis of viscoelastic die swell with Bob Nickell at Brown as well as his long-standing interests in simulating viscoelastic flows in complex geometries, constitutive model development (with Nhan Phan-Thien amongst others) and most recently the fluid dynamics of particulate suspensions with viscoelastic matrices.
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Interview with Steven Chu, former United States Secretary of Energy and current Professor of Physics and Professor of Molecular and Cellular Physiology in the Medical School at Stanford University. Chu begins by taking us through his changing research interests across his time at Berkeley, Bell Labs and Stanford, and then recounts the beginnings of his interest in climate change in the early 2000s. He talks about his work advising companies who are working on climate change solutions such as carbon capture, and he gives an overview of the research and action being taken around renewable energy sources. Chu then goes back in time and recounts the story of his family, starting with his grandfather in China who emphasized education for all his children. Growing up in Nassau County, Chu describes feeling like a “disappointment” in his family because he didn’t go to an Ivy League school and instead completed his undergraduate studies in math and physics at the University of Rochester. Chu discusses his decision to attend Berkeley for grad school and meeting his advisor Eugene Commins, who was working on weak interactions. Then Chu recounts his transition to Bell Labs and describes the laser work going on there at the time, as well as his burgeoning interest in beta decay experiments. He talks about his research surrounding laser cooling and explains his decision to move to Stanford after Bell. Chu remembers his experience winning the Nobel Prize and accepting the position as director of Lawrence Berkeley National Lab. Chu ends the interview with stories from his time as Secretary of Energy under the Obama administration, such as his experiences with the Deepwater Horizon oil spill, setting up the DOE Loan Program Office, and his international work on climate change.