Liquid crystals

Interview with James David Litster, Professor Emeritus at MIT. Litster recounts his childhood in Toronto, then Edmonton and back to Toronto for high school. He explains the importance of Sputnik both on his interests and for the support of science generally, and he describes his undergraduate education in engineering physics at McMaster University. Litster describes his graduate work at MIT, where he focused on experimental solid-state physics working under the direction of George Benedek. He explains his contributions to phase transition research, and he explains the opportunities leading to his postdoctoral research and faculty appointment at MIT. Litster describes his entrée into the world of liquid crystals and Landau theory working with de Gennes in Paris. He explains the origins of the joint MIT-Harvard Health Science and Technology program and he describes some of his scientific and administrative achievements at Vice President for Research at MIT and as a member of the MIT Nuclear Reactor Safeguards Committee. At the end of the interview, Litster reflects on some of the major advances that have been achieved in condensed matter physics over the course of his career, and how much more interdisciplinary science generally has become.

Interview with William Gelbart, Distinguished Professor of Chemistry and Biochemistry at UCLA. The interview begins with Gelbart discussing his research pertaining to COVID-19 and creating a vaccine. Gelbart then recounts his childhood in New York and describes growing up with a mathematician father. He takes us through his undergraduate years at Harvard where he majored in chemistry and physics. Gelbart speaks about his grad school experience at the University of Chicago and the trends in chemical physics at the time. He describes working under the mentorship of Stuart Rice, Karl Freed, and Joshua Jortner. Gelbart then details the factors that led him to a postdoctoral fellowship in Paris, followed by a postdoctoral position at UC Berkeley, at which time he transitioned into physical chemistry. Gelbart also discusses his subsequent move to UCLA and his collaborations with Avi Ben-Shaul. He explains his shift into biology and virus research, and his recent work on RNA gene expression and cancer vaccine research.

In this interview, Sabyasachi Bhattacharya, Director of The Chatterjee Group - Centers of Research in Education, Science, and Technology, discusses his time working in the United States and India. He discusses his time at Northwestern University as an advisee of John Ketterson and his work with liquid crystals. He also speaks about the interplay between experiment and theory. Bhattacharya details his time as a James Franck Fellow at the University of Chicago and his collaboration with Sid Nagel on the glass transition of glycerol. He speaks about his experience working on charge density waves at Exxon, as well as his discovery of the pseudo-gap phase while there. He discusses working at NEC with vortex phases in type-II superconductors. Bhattacharya reflects on the joy he found teaching physics to undergraduate students. He details his time working at Ashoka University where he was allowed the opportunity to create an undergraduate education framework and build a physics department. Lastly, Bhattacharya discusses the importance of incorporating science into culture.