Author: Michael Rozman

Professor Nora Berrah Awarded a Blaise Pascal Chaire d’Excellence to Conduct Research in France

Professor of Physics Nora Berrah has been awarded the International Blaise Pascal Chaire d’Excellence, a prestigious honor whose previous winners include scientists and scholars from a wide range of disciplines, including multiple Nobel laureates. Her award was selected by a committee of scientists and voted on by the Permanent Commission Regional Council of the Région Île-de-France.

Prof. Berrah in her lab
Prof. Berrah in her laboratory.

This award is bestowed to scientists of international reputation who are invited to conduct research in the Paris area. The goal is to establish international collaborations and exchange, as well as share science globally. In Berrah’s case, the collaboration is between UConn and the Commissariat à l’énergie atomique et aux énergies alternatives de Saclay (CEA, Paris Saclay). The collaborative work is aimed to push the frontiers of science, as well as enrich and facilitate international research.

The Région Île-de-France selects every year four  laureates of high international standing in their field of expertise. All research areas are included, such as the humanities, arts, and sciences, in the selection of the awardees. Six Nobel laureates have been selected for the award since 1996. Prof. Berrah was selected by the Blaise Pascal Chaire Committee for the field of Fundamental Physics.

For more information about Professor Berrah’ award, see the article in UConn Today

The passing of Dr. David Katzenstein, a friend and benefactor of the UConn Department of Physics

Dr. David Katzenstein, a friend, and benefactor of the UConn Department of Physics, passed away on January 25, 2021 due to Covid-19. David was the son of Henry Katzenstein, the first Physics Ph.D. from UConn and a major benefactor of our Department. Currently, both the annual Katzenstein Distinguished Lecture and the Katzenstein Prize for a senior, undergraduate paper were endowed by the Katzenstein family.

David himself was an Emeritus Professor of Medicine at the Stanford University Medical School, specializing in Infectious Diseases and Geographic Medicine. He focused on the treatment and prevention of HIV-AIDS, particularly in sub-Saharan Africa. He died in Harare, Zimbabwe where he had moved in 2016 to continue his important work after his retirement from Stanford.

Obituary in NYTimes: David Katzenstein, AIDS Researcher With Focus on Africa, Dies at 69

UConn Physics alumnus Dr. Michael Wininger

UConn Physics alumnus Dr. Michael Wininger (BS, 2003) was recently featured in the professional journal O&P Almanac (Orthotics and Prosthetics). The article describes how his eclectic background, beginning with degrees from UConn, has enabled him to lead innovations in several areas of health research. Mike is currently an Assistant Clinical Professor in the Biostatistics Department at the Yale School of Public Health while also holding a co-appointment with the Department of Veterans Affairs Cooperative Studies Program. Michael says that former Professor Ed Pollack was particularly instrumental in mentoring towards a successful career, and in gratitude has been a frequent contributor to the Edward Pollack Endowment Fund, which supports our annual Pollack Lecture in Atomic Physics. Some of the old-timers around the department remember Mike for his always energetic presence around the department and help with our bicycles.

The passing of UConn Physics Professor Emeritus, Arnold Russek

Arnold Russek, a theoretical atomic physicist, born July 13, 1926, in New York, passed away on October 13th, 2020, in Colorado. As a young man of 18, he served honorably as a radio engineer in the Pacific during WWII. He earned his Ph.D. at the Courant Institute at New York University in 1953, and taught physics for 40 years at the University of Connecticut, having Professor Emeritus status when he retired in 1992. Prof. Russek published notable works on processes on hydrogen beams and atomic collisions. He is remembered by many of his students as not only an excellent teacher but also a kind and supportive mentor.


The obituary for Professor Russek and a web page where one can share memories with his family.

Cancelled: Professor Donna Strickland , Katzenstein Distinguished Lecturer


Dear Friends of UConn Physics,

Due to the current health situation and concerns surrounding the Corona virus, we are canceling the Katzenstein Lecture and Banquet scheduled for Friday, March 13, 2020.

It was an agonizing decision to cancel, but our first priority is the health of all who would have been attending, our special guest Professor Strickland, and the UConn community. I extend an extra apology for those of you who have planned to travel a considerable distance and will need to change plans. For those who have signed up for the banquet, we are working to arrange refunds.

If all goes well, the current health crisis will be behind us soon and we will see if we can reschedule Professor Strickland for another, safer time.

Again, my apologies and best wishes,

Barry Wells

Barrett O. Wells
Professor and Head, Department of Physics

The University of Connecticut, Department of Physics, is proud to announce that on March 13, 2020, Professor Donna Strickland of the Department of Physics and Astronomy at the University of Waterloo will be presenting the 2020 Distinguished Katzenstein Lecture. Prof. D. Strickland Prof. Strickland is one of the recipients of the 2018 Nobel Prize in Physics for developing chirped pulse amplification with Gérard Mourou, her PhD supervisor. They published this Nobel-winning research in 1985 when Strickland was a PhD student at the University of Rochester in New York State. Together they paved the way toward the most intense laser pulses ever created. The research has several applications today in industry and medicine — including the cutting of a patient’s cornea in laser eye surgery, and the machining of small glass parts for use in cell phones.

Prof. Strickland earned a Bachelor in Engineering from McMaster University and a PhD in optics from the University of Rochester. She was a research associate at the National Research Council Canada, a physicist at Lawrence Livermore National Laboratory and a member of technical staff at Princeton University. In 1997, she joined the University of Waterloo, where her ultrafast laser group develops high-intensity laser systems for nonlinear optics investigations. She is a recipient of a Sloan Research Fellowship, the Ontario Premier’s Research Excellence Award and a Cottrell Scholar Award. She received the Rochester Distinguished Scholar Award and the Eastman Medal from the University of Rochester.

Prof. Strickland served as the president of the Optical Society (OSA) in 2013 and is a fellow of OSA, the Royal Society of Canada, and SPIE (International Society for Optics and Photonics). She is an honorary fellow of the Canadian Academy of Engineering as well as the Institute of Physics. She received the Golden Plate Award from the Academy of Achievement, is in the International Women’s Forum Hall of Fame, and holds numerous honorary doctorates.

Livestream of the talk: March 13 2020, 4:00 EST,

Reception: at 3pm in the Gant Light Court

UConn Today: A New Phase for the Gant Science Complex

The UConn Today published an article highlighting the state of 10-year renovation of the Gant Science Complex. The Complex was first constructed between 1974 and 1978 and was home to the departments of mathematics and physics for several decades. The renovation to this 285,00 square-foot campus landmark is part of Next Generation Connecticut, the initiative to expand educational opportunities, research, and innovation in the science, technology, engineering, and math (STEM) disciplines at UConn.

For more information follow the link.

Professor Jocelyn Bell Burnell – 2019 Katzenstein Lecturer

The UConn Physics Department is delighted to announce that our 2019 Distinguished Katzenstein Lecturer will be

Professor Dame Jocelyn Bell Burnell
Friday, November 8th, 2019
04:00 PM – 05:00 PM
Storrs Campus, Student Union Theater

Professor Dame Jocelyn Bell Burnell (pictured at left) is world-famous for her discovery of pulsars in 1967. Pulsars are a special type of neutron star, the rotating dense remnant of a massive star. Pulsars have highly magnetic surfaces and emit a beam of electromagnetic radiation along their poles. This beam of light moves into and out of our line-of-sight at quick, constant intervals, appearing as a regular “pulse” of light.

At the time of this discovery, Bell Burnell was a graduate student at the University of Cambridge and worked with her supervisor, Anthony Hewish, to construct the Interplanetary Scintillation Array to study another class of objects called quasars. In the course of her daily detailed analysis, she noticed a strange “pulsing” signal in her data. Jokingly dubbed “Little Green Man 1” (LGM-1), further data-taking and analysis revealed this signal to be rapidly spinning neutron star, eventually dubbed a “pulsar.”

Bell Burnell’s discovery is considered one of the most important achievements of the 20th century and was recognized by a Nobel Prize in Physics in 1974, awarded to her supervisor Anthony Hewish as well as to astronomer Martin Ryle. While many condemned the omission of Bell Burnell for the award, she rose above, graciously stating, “I believe it would demean Nobel Prizes if they were awarded to research students, except in very exceptional cases, and I do not believe this is one of them. Finally, I am not myself upset about it – after all, I am in good company, am I not!”

Professor Dame Jocelyn Bell Burnell has a highly distinguished career. Some notable highlights include serving as head of the Royal Astronomical Society and as the first female president of both the Institute of Physics and The Royal Society of Edinburgh. She was appointed Dame Commander of the Order of the British Empire for services to astronomy in 2007. Her story has been featured in a number of works, including the BBC Four’s Beautiful Minds and BBC Two’s Horizon. Bell Burnell is currently the chancellor of the University of Dundee in Scotland and a visiting professor of astrophysics at the University of Oxford.

In 2018 Bell Burnell was awarded a Special Breakthrough Prize in Fundamental Physics. Only four such prizes have been awarded, one to Stephen Hawking, one to the CERN scientists who discovered the Higgs Boson, and one to the LIGO team for their detection of gravitational waves. This award recognizes her discovery of pulsars and “a lifetime of inspiring scientific leadership.” In addition to her research accolades, her teaching, leadership, and work to lift up women and minorities in science is without parallel.

Research Spotlight: Exploring the nature of the universe with Dr. Thomas Blum

The Daily Campus published an article highlighting the research of Prof. Thomas Blum about Quantum Chromodynamics, a theory which describes the interactions between elementary particles. The development of this theory could help further understanding of the Standard Model of particle physics. The Standard Model is what physicists use to describe the fundamental building blocks of everything in the universe.

For more information follow the link.

Greetings from the Department Head

New building, new teaching approach, new people – there is a lot of change and excitement in the air for the Physics Department in 2019. The most obvious change is that physics has moved into a newly renovated building. What most alumni will remember as the Math Building has been taken down to its frame and rebuilt as the new physics building, formally Gant South. The new building features large windows with lots of light, revamped teaching labs, and a theory suite at the east end of each hallway. There are also plenty of meeting rooms and nooks, complete with writing spaces, to foster spontaneous discussions. We moved into the offices and teaching spaces at the start of fall semester, whereas the research lab relocations are ongoing as I write.

Along with the new building comes new teaching laboratories. The most striking of these are our studio-labs, located in the Gant Plaza building in the center of the Gant Complex. These studio labs have allowed us to redesign how we teach our introductory physics with calculus courses. Instead of three one-hour lectures per week and a three hour lab, there are now three two-hour meetings per week with mixed activities. The rooms are arranged with groups sitting around tables, and class time is spent on group efforts to explore concepts, solve problems, and conduct laboratory measurements. We have been developing this program using the Phys 1601 and 1602 courses for physics majors. This fall we rolled out the first of four other courses to be taught in this method with Phys 1501, to be followed in successive semesters by Phys 1502, Phys 1401, and Phys 1402.

If your travels bring you to the Storrs area, please stop by our new building. I will give anyone interested a tour myself if my schedule allows.

We also have several new faces around the department this fall. We have hired two new assistant professors in astrophysics, Chiara Mingarelli and Daniel Angles-Alcazar. Both have been hired in a bridge program with the Flatiron Institute of the Simons Foundation. Simons is the leading philanthropic foundation focused on science, and the four centers hosted at the Flatiron are world leaders in computational methods. We also have two new full-time teaching faculty, Niraj Ghimire and Sarah Trallero. Niraj was our own Ph.D. student who had previously worked on our Studio Physics development team. Sarah has been working with our teaching lab support team, with previous experience at Kansas State teaching studio-style physics courses. We have several new members of our teaching lab support team, with three new technicians. Zach Transport and James Jaconetta began working with us last January, and Hannah Morrill joined us over the summer. And finally, while I am not a new face, I took over as department head about a year ago and this is my first go-round writing a welcome to our newsletter. I would like to personally thank Professor Nora Berrah, our past department head, for putting our department on a firm footing that has made my job much easier.

Barry Wells

International Summer School “Strong interactions beyond simple factorization”

May 27-June 5 UConn Physics Department hosted an international summer school Strong interactions beyond simple factorization: collectivity at high energy from initial to final state. The school was supported by an NSF grant to Prof. Kovner and was devoted to modern approaches to the physics of high energy hadronic and heavy ion collisions.