physics – Page 3

For two weeks this summer, Donglai Yang ’21 used isotope dating of rocks, minerals, and sediments from the Weddell Sea near Antarctica to determine the age of a section of Earth's southernmost continent. Yang, an earth and environmental sciences and physics double major, was selected as one of 10 undergraduate and graduate students from around the world to participate in the National Science Foundation–sponsored Antarctichron/Chronothon 2019 workshop held June 24 to July 8 at the University of Arizona. The workshop introduced participants to geo- and thermochronology through some applications to the geology of Antarctica. Students learned to analyze and interpret their own…

On May 25, members of the Class of 2019 were inducted into Wesleyan’s Gamma Chapter of Phi Beta Kappa Society, the oldest national scholastic honor society. The Wesleyan Gamma Chapter was organized in 1845 and is the ninth-oldest chapter in the country. To be elected, a student must first have been nominated by the department of his or her major. The student also must have demonstrated curricular breadth by having met the General Education Expectations and must have achieved a GPA of 93 and above. Phi Beta Kappa is the oldest surviving Greek letter society in America, founded in December…

In recognition of their career achievements, the following faculty members are being appointed to endowed professorships, effective July 1, 2019: Frederick Cohan, professor of biology, is receiving the Huffington Foundation Professorship in the College of the Environment, established in 2010. Susanne Fusso, professor of Russian, East European, and Eurasian studies, is receiving the Marcus L. Taft Professorship of Modern Languages, established in 1880. William Johnston, professor of history, is receiving a John E. Andrus Professorship of History, established in 1981. Ethan Kleinberg, professor of history and professor of letters, is receiving the Class of 1958 Distinguished Professorship, established in 2008. Tsampikos…

Tsampikos Kottos, professor of physics, and Yaxin Li '19 are the coauthors of an article titled "Coherent Wave Propagation in Multimode Systems with Correlated Noise" published in the April 18, 2019 issue of Physical Review Letters. In this study, the coauthors utilize a random matrix theory approach to unveil a physical mechanism that shields wave coherent effects in the presence of disorder (noise).

Tsampikos Kottos, professor of physics, and Wesleyan University will lead a complex, multi-institution initiative to research and develop the next generation of national instrumentation technology thanks to a four-year, $2,794,606 grant from the Defense Advanced Research Projects Agency (DARPA). Awarded this August, the grant is the culmination of at least eight years of photonics research by Kottos and his fellow collaborators, and will have significant implications for the future of a variety of technologies employed by the federal government and the private sector. An agency of the U.S. Department of Defense, DARPA funds research and development projects that push the…

Lutz Hüwel, professor of physics, is the author of the book Of Clocks and Time, published by Morgan & Claypool Publishers in April 2018. According to Hüwel, Of Clocks and Time takes readers on a five-stop journey through the physics and technology—and occasional bits of applications and history—of timekeeping. He offers conceptual vistas and qualitative images, along with equations, quantitative relations, and rigorous definitions. The book includes discussion of the rhythms produced by the motion of sun, moon, planets, and stars, a summary of historical theoretical insights that are still influential today, examination of the tools that allow us to measure time, as…

On Dec. 11, Foss Professor of Physics Tom Morgan invited his class, Introduction to Contemporary Physics, to join him in Exley Science Center for a virtual visit to the Large Hadron Collider, the world’s largest and most powerful particle accelerator, located in Geneva. With Senior Instructional Media Specialist Heric Flores-Rueda projecting images on a classroom screen through video conferencing, Morgan's students enjoyed a real-time view of the CERN (European Organization for Nuclear Research) laboratory and an on-screen peek inside the collider. Physicist Steven Goldfarb—a member of the team that discovered the Higgs Boson Particle—led the tour, explaining the experiments underway, as…

Francis Starr, professor of physics, was elected as a Fellow of the American Physical Society in October. This honor is bestowed upon only 0.5 percent of physicists nation wide. The criterion for election is "exceptional contributions to the physics enterprise including outstanding physics research, important applications of physics, leadership in or service to physics, or significant contributions to physics education. Starr received the APS fellowship for his simulation studies elucidating fundamental aspects of glass formation in bulk and ultra-thin film polymer materials. At Wesleyan, the Starr group focuses on soft matter physics and biophysics. Starr and his graduate and undergraduate students combine computational and theoretical…

Wesleyan's Molecular Biophysics Program hosted its 18th annual retreat Sept. 28 at Wadsworth Mansion in Middletown. Wesleyan affiliated speakers included: Colin Smith, assistant professor of chemistry, on "An Atomistic View of Protein Dynamics and Allostery;" Meng-Ju Renee Sher, assistant professor of physics, on "Tracking Electron Motions Using Terahertz Spectroscopy;" Kelly Knee, PhD '07, principle scientist for Pfizer's Rare Disease Research Unit, on "Protein Folding Chaperones: Molecular Machines for Tricky Problems;" and Francis Starr, professor of physics, director of the College of Integrative Sciences, on "DNA Four-Way Junction Dynamics and Thermodynamics: Lessons from Combining Simulations and Experiments." Arthur Palmer, the Robert…

For her ongoing research in developing electromagnetic filters that block high power radiation, physics PhD candidate Eleana Makri recently received a Constantine and Patricia Mavroyannis scholarship from the Greek America Foundation. The $5,000 award will support her doctoral research during the 2017-18 academic year. At Wesleyan, Makri works with Professor Tsampikos Kottos in the development of the reflective limiter concepts that block high power radiation from damaging sensitive sensors, like the eye, while they allow low power radiation to reach the sensor for further processing. Kottos is professor of physics, professor of mathematics and professor of integrative sciences. The Mavroyannis scholarship…

Nicholas "Nicky" Antonellis '17, a BA/MA student in physics, is one of 14 students in the U.S. selected to receive a $10,000 scholarship from the Directed Energy Professional Society (DEPS). Candidates for the award must be full-time graduate students who are interested in pursuing or are currently studying the directed energy technology areas of high-energy lasers or high-power microwaves. Antonellis is interested in using his knowledge in photonic device design and computational simulations in order to eventually improve upon medical technologies. (more…)

This summer, Wesleyan hosted the second annual Wesleyan Scientific Imaging Contest, which recognizes student-submitted images from experiments or simulations done with a Wesleyan faculty member that are scientifically intriguing as well as aesthetically pleasing. This year, 33 images were submitted from six departments. The entries were judged based on the quality of the image and the explanation of the underlying science. The images were judged by a panel of four faculty members: Steven Devoto, professor of biology, professor of neuroscience and behavior; Ruth Johnson, assistant professor of biology, assistant professor of integrative sciences; Brian Northrop, assistant professor of chemistry, assistant professor of…

Yang ’21 Participates in NSF-Sponsored Workshop on Antarctic History

Members of the Class of 2019 Inducted into Phi Beta Kappa

6 Faculty Receive Endowed Professorships

Paper by Kottos, Li ’19 Published in Physical Review Letters

Kottos Awarded $2.8M DARPA Grant for High-Level Photonic Research

Hüwel’s Book Examines the Physics, Technology of Timekeeping

Contemporary Physics Class Takes Virtual Tour of World’s Largest Particle Accelerator

Starr Elected Fellow of the American Physical Society

Speakers, Poster Sessions at Annual Molecular Biophysics Program Retreat

Makri Awarded Graduate Scholarship from Greek America Foundation

BA/MA Student Antonellis ’17 Awarded Scholarship for Energy Technology Research

Plasma Bubble, Stem Cell Images Win Scientific Imaging Contest