News: Students

This month PSD researchers have been featured for their efforts to catch and study neutrinos at a local nuclear reactor, treat cancer with nanodevices made out of DNA, conduct Great Lakes sampling efforts under winter conditions, and recreate conditions in giant galaxy clusters with lasers.

‘Rubble pile’ asteroids are loose collections of material, which can split apart as they rotate. Science News covered physicist Melody Lim's March 15 presentation at the American Physical Society in Chicago on her experiment to understand the inner workings of such asteroids by levitating plastic beads that form collections, spin and break up.

For Women’s History Month, The Washington Post profiles prominent women in atmospheric science history and includes Bernice Ackerman who received a bachelor's, master's, and PhD from UChicago between 1948 and 1965.

Fifth-year physics graduate student, Savannah Gowen, of Prof. Sidney Nagel's lab, won the NSF MRSEC Science Slam with a short film presentation on training gluten in dough.

Over the past year, fourth-year physics student Buduka Ogonor has participated in both Argonne National Laboratory’s Mini Semester and the DOE’s Science Undergraduate Laboratory Internships (SULI) program in his pursuit of a career in STEM. “I want to focus on the intersection between artificial intelligence and machine learning in physics, because that’s what my project at Argonne centered around,” he said.

Students and researchers in the Department of the Geophysical Sciences participated in the recently launched “Winter Grab,” a first of its kind, week-long collection event for regional researchers studying Great Lakes’ winter conditions.

A nuclear reactor at an Illinois energy plant is helping University of Chicago scientists learn how to catch and understand the tiny, elusive particles known as neutrinos. Prof. Juan Collar said, “This is the closest that neutrino physicists have been able to get to a commercial reactor core.”

Chemist Reatha Clark King, SM’60, PhD’63, invented a coiled tube that allowed fuel to cool instead of exploding, a crucial advance in the space race. She is also the lead author of a 1967 paper on oxygen difluoride—considered as a key component of rocket fuel and has since become a standard ingredient. Following her years in the laboratory, she was a college president, led the General Mills Foundation, and is an emeritus trustee of UChicago.

This month PSD researchers have been featured for their efforts to read out a qubit on demand and set a record for preserving quantum states for more than five seconds, to revolutionize the field of 2D materials with a technique to cut and stack fragile sheets of nanomaterials, and to demonstrate ultracold atoms can segregate into separate domain states.

More than a dozen Black scientists made key contributions to the Manhattan Project but their stories have often been overlooked. One of them was Moddie Taylor, SM’39, PhD’43, who worked in the Metallurgical Laboratory—the arm of the Manhattan Project based at UChicago—and went on to lead Howard University chemistry.

Exoplanet researcher and astronomy and astrophysics student, Emily Gilbert, comments on the identification of Proxima d, another planet around Proxima Centauri, the sun’s closest neighbor.

NASA has selected University of Chicago associate professor of geophysical sciences, Edwin Kite, to join the Mars Curiosity rover mission as a participating scientist. Kite, along with fourth-year Ph.D. student Sasha Warren, hopes to expand the rover science team’s understanding of climate history on Mars.

Colin Aitken was born and brought up in San Jose, California. Before coming to the University of Chicago, he was at MIT where he studied math and performed in the Shakespeare Ensemble. He has been a graduate student at UChicago for five years in the Department of Mathematics, though he sometimes hangs out in the Department of Economics. His field of study is algebraic topology.

University Communications invites all members of the UChicago community to submit images from their scientific research for a “Science as Art” contest. The deadline to enter is March 15.

Prof. Cheng Chin’s lab has been able to create a new kind of quantum object at will in the laboratory: “domain walls.” At extremely low temperatures, groups of atoms can segregate into domains, and a “wall” forms at the junction where they met.