Women in physics

In this interview, Junko Shigemitsu, Professor Emerita in the Department of Physics at the Ohio State University, surveys the field of lattice gauge theory over the course of her career, and she recounts her childhood moving around the world because her father was a diplomat for Japan’s foreign ministry. She explains the circumstances that led her family back to Japan, and her decision to pursue a degree in physics at Sophia University in Tokyo. Shigemitsu discusses her interest in attending Cornell for graduate school, where she studied under the direction John Kogut. She discusses Ken Wilson’s revolutionary work on renormalization, and her thesis work on QCD. Shigemitsu describes her postdoctoral work at the Institute for Advanced Study at a time when lattice gauge theory was beginning to mature, and she discusses her subsequent postdoctoral position at Brown. She explains that opportunities that led to her faculty position at Ohio State and her subsequent research on QCD at non-zero temperatures. Shigemitsu discusses the international HPQCD collaboration and more recent advances in understanding subatomic particles in partnership with SLAC and KEK in Japan. She places the greatest excitement in finding physics beyond the Standard Model in the period starting in 2009, and she explains the increasing utility of computers as their power has grown over the decades. At the end of the interview, Shigemitsu conveys her excitement that the field will yield new discoveries, perhaps including new physics, and that quantum computing will likely be central to these prospects. 

In this interview with Kate Kirby, recently retired and now CEO Emerita of the American Physical Society, Kirby surveys the many challenges in leading APS during the pandemic, and she recounts her early childhood in Washington DC and then Chicago. She describes her early interests in science and her decision to attend Harvard-Radcliffe for her undergraduate education. Kirby discusses her gravitation toward physics after her initial intent to be pre-med, and she explains her decision to pursue thesis research in chemical physics at Chicago under the direction of Juergen Hinze before returning to Harvard for her postdoctoral research at the Harvard College Observatory which soon merged with the Smithsonian Astrophysical Observatory. She explains her decision to take a full time federal position at the Observatory and she describes her merging interests of chemical and atmospheric physics. Kirby narrates the steady advances in leadership positions she took on at the Observatory, and she describes her increasing involvement in APS activities. She explains the circumstances of becoming Executive Officer of APS in 2009 and she describes the central issue of corporate reform. Kirby describes the process of taking a broad view of the entirety of physics research from this vantage point and the value she places in growing APS membership. She discusses her emphasis on diversity and inclusivity in physics, particularly after the events of 2020, and she narrates her considerations about when to step down from leadership. At the end of the interview, Kirby considers some of the key challenges and opportunities as APS charts its future, she specifies science and ethics and a key area for APS to focus on, and she reflects on the gains women in physics have made over the course of her career.

Interview with Cherry Murray, Professor of Physics and Deputy Director of Research at Biosphere 2 at the University of Arizona. She describes some of the logistical challenges in managing Biosphere 2 during the pandemic, and she considers how current political and environmental crises perhaps make the research at Biosphere 2 all the more urgently needed. Murray reflects on how her work at the DOE has been an asset for Biosphere 2 and she recounts her early childhood, first in Japan and then Pakistan during her father’s postings for the Foreign Service. She describes her high school education in Virginia and then South Korea and the opportunities that led to her undergraduate admission at MIT, where she became close with Millie Dresselhaus. Murray explains her decision to remain at MIT for graduate work to conduct research in surface physics under the direction of Tom Greytak. She discusses her subsequent work at Bell Labs on negative positron work functions and where she rose to become Vice President, and she provides context for some of the exciting developments in superconductivity. Murray explains the circumstances and impact of the breakup of Bell Labs, and she reflects on her contributions on surface enhanced Raman scattering during her tenure. She discusses her work with Ernest Moniz, the circumstances of her being named Deputy Director for Science and Technology at Livermore Lab, she describes her tenure at Harvard and the development of the Division of Engineering and Applied Sciences, and her experiences as Commissioner of the BP Deepwater Horizon Oil Spill. At the end of the interview, Murray discusses the development of Biosphere 2, some of its early stumbles, and the vast research value it promises for the long term.

In this interview, Glennys Farrar, professor at New York University, discusses her career and shifting interests within physics. She details her time as an undergraduate student at University of California, Berkeley. Farrar discusses how she chose to attend Princeton University for graduate school to further her interest in particle theory. She discusses her thesis research which calculated the rate of decay for The Lambda under the mentorship of her advisor Sam Treiman. She describes the social isolation she faced within the physics department as the only woman. Farrar discusses her time as a postdoc at Caltech and details her research on the pion decay constant, as well as pioneering the field of phenomenological supersymmetry. Additionally, she speaks on the sexism she experienced while at Caltech. She details her experience at Rutgers University where she worked on Hadron Physics. Farrar discusses her time at New York University as Chair of the Department of Physics and her efforts putting together a strong faculty. She also details her growing interest in cosmology at this time and describes founding the Center for Cosmology and Particle Physics. She also speaks about her work on the stellar tidal disruption phenomenon. Lastly, Farrar notes her excitement for the increase in computation power in the future and reflects on the merging of different fields of physics.

Interview with Nan Phinney, retired Distinguished Staff Scientist at SLAC. Phinney recounts her childhood in Chicago and her education in Catholic private schools. She describes her undergraduate education at Michigan State where she majored in physics – despite being discouraged by many men that this was not an appropriate field of study for women. Phinney describes the excitement and benefits of focusing on particle physics during such a fundamental era of discovery and she explains her decision to pursue a Ph.D. in physics with Jack Smith at Stony Brook. She discusses her involvement in efforts to discover the Z boson, and she describes her work at CERN. Phinney describes her interest in linear colliders and the circumstances leading to her employment at SLAC. She discusses her initial work on the control system for the SLC and explains how networking issues presented the biggest technical challenge for the project. Phinney describes the international culture of collaboration with projects at CERN and DESY, and she explains the impact of the B factory at SLAC. She discusses her role in the creation of the NLC and the mechanical breakdown leading to the end of the SLC. Phinney describes the origins of the ILC and some of the significant developments in superconductivity in the early 2000s. At the end of the interview, Phinney describes current research on electron-positron colliders, she discusses her work with the APS, and she explains how SLAC has changed both culturally and scientifically over the decades.

Interview with Phiala Shanahan, assistant professor of physics in the Center for Theoretical Physics at MIT. Shanahan explains the administrative relationship between the department and the Center, and she recounts her childhood in Adelaide, Australia, her experiences at an all-girls school and the benefits this conferred in nurturing her interest in science. She discusses her concentration in computational physics and the mass of the H-dibaryon at the University of Adelaide and her decision to stay on with her undergraduate advisors, Anthony Thomas and Ross Young, for graduate school. Shanahan describes her interest in the proton radius puzzle as a research entry point for her thesis work and why she was interested in how particle physics can be connected more rigorously to quarks, gluons, and ultimately chemistry. She describes the opportunities leading to her postdoctoral research at MIT and some of the cultural adjustments she had to make coming from Australia. Shanahan discusses her collaboration with Will Detmold and she describes her contributions to the NPL-QCD research project and she discusses her first faculty appointment at William & Mary before returning to MIT where she remains in her current appointment and where she is pursuing work on proton structures and in creating ever-faster algorithms. She describes the potential benefits that would be conferred with the availability of true quantum computing for her field, and she describes some of the difficulties she has faced as a woman in getting recognized for her accomplishments in her field of research. At the end of the interview, she emphasizes why her long-term goal is to bridge nuclear physics and chemistry, and why she wants to keep an open mind about pursuing other areas that are both interesting and offer the opportunity to push forward discovery in foundational ways.

Interview with Margaret Murnane, professor of physics at the University of Colorado, Boulder, fellow at JILA, and director of the NSF STROBE Science and Technology Center. Murnane recounts her childhood in Ireland and emphasizes that, culturally, she was encouraged to pursue her interests in science from a young age. She discusses her undergraduate education at University College Cork where she focused on physics and developed her specialties in experimentation with light. Murnane describes the opportunities leading to her graduate work at UC Berkeley, where, for her thesis research, she developed a high-power femtosecond laser to create X-ray emitting plasma. She describes her first faculty appointment at Washington State University in Pullman where she continued work in ultrafast laser science, and she explains the decision to transfer to the University of Michigan at the Center for Ultrafast Optics. Murnane discusses her subsequent decision to join the faculty at JILA, where the instrumentation and opportunities for collaboration in her field were peerless. She describes the centrality of achieving very fast X-ray pulses to her field, and she describes some recent advances in applications such as EUV lithography. Murnane discusses the work that remains to be done to ensure that STEM promotes diversity and inclusivity, and she reflects on the many excellent graduate students she has mentored. At the end of the interview, Murnane conveys her excitement at the possibilities offered in the future of ultrafast lasers, including the ability of real-time microscopes that can make three-dimensional nanoscale and A-scale movies.

Interview with Ruth Van de Water, Scientist I at Fermilab. She explains the hierarchical system at the lab to explain her title and she recounts her childhood in Northern Virginia. Van de Water describes her undergraduate experience at William & Mary where she developed an interest in physics and was mentored by David Armstrong, and she describes the considerations that led to her admission to the graduate program at the University of Washington. She discusses her early involvement in the Atlas program and her thesis research that focused on computational and numerical physics and lattice QCD. Van de Water discusses her postdoctoral work at Fermilab, and she describes the state of play regarding the Tevatron and the D0 and CDF collaborations. She describes her ongoing work in lattice QCD research and the opportunity that led to her second postdoctoral position at Brookhaven, where she pursued a new approach to discretizing quarks. Van de Water describes Fermilab “poaching” her back to work on quark flavor physics and become involved in the G-2 experiment. She discusses the negative impact on a decreased budget, and her current leave from Fermilab to be a visiting professor at North Central College, and she shares that she is conflicted about continuing on a strictly research path and focusing more directly on teaching. At the end of the interview, Van de Water discusses the impact of #ShutdownSTEM and the issue of inclusivity in physics and why solutions to under-representation are not easily achievable. 

Interview with Marcelle Soares-Santos, assistant professor of physics at the University of Michigan. Soares-Santos recounts her childhood in Brazil, her early interests in science, and her graduate work in physics at the University of São Paulo. She describes her graduate visit to Fermilab to study galaxy clusters as a way to map the history of the expanding universe, which formed the basis of her thesis research. Soares-Santos discusses her return to Fermilab as a postdoctoral researcher, where she joined the Dark Energy Survey, and she explains how DES is getting us closer to understanding what dark energy is. She describes Fermilab’s broad-scale transition into astrophysics, and she explains the opportunities that led to her faculty appointment first at Brandeis before moving to Michigan. Soares-Santos discusses her current work in gravitational waves, and she prognosticates on what the discovery of dark energy (or energies) will look like. She shares her perspective on recent efforts to improve diversity and inclusivity in STEM. At the end of the interview, Soares-Santos explains why observation is leading theory in the current work of astrophysics and cosmology and why she is optimistic for fundamental advances in the field.

Interview with Lene Hau, Mallinckrodt Professor of Physics and Applied Physics at Harvard. Hau recounts her childhood in Denmark and her early interests in science, and she describes her education at the University of Aarhus. She describes her studies in math and physics and her determination to build something meaningful for experimentation. Hau describes her interest in using lasers to cool down atoms during her postdoctoral work at Harvard and at the Rowland Institute, and she describes the opportunities that led to her full-time work at Rowland. She describes her collaboration with Jene Golovchenko and the impact of the discovery of Bose-Einstein condensation in 1995. Hau details the experiments that initially slowed down and then ultimately stop light in a Bose-Einstein condensate. She explains her decision to join the Harvard faculty and she surveys some of the practical applications of her research. Hau describes her research in nanoscale systems and her interest in applying her research to create more energy efficient systems with the explicit goal of addressing climate change. She describes some of the difficulties and systemic biases that women have to deal with in the sciences, particularly when they achieve prominence. At the end of the interview, Hau explains her interest to promote diversity in physics and particularly to encourage students who are the first in their generation to go to college.