Physics and Astronomy

PandA Grad Student to Give Talk at TEDxMirandola in Italy

Astrophysics graduate student, Andrealuna Pizzetti is scheduled to give a talk about one of her favorite subjects–the moon–at TEDxMirandola in Italy this Saturday, June 24! Pizzetti will discuss how the world, society, and technology would look if the moon were destroyed or had never formed.

“If you think about the 1950s and the ‘60s, everyone wanted to go to the moon. So, if there was no moon, how would that have looked?” asked Pizzetti, “How much different would the Space Force and our upcoming space missions look if we had never been to the moon?”

Pizzetti will dive deep into these questions, using the knowledge she has gained from following her passion for the stars.

After earning her bachelor’s degree at the University of Bologna, Pizzetti decided to pursue her doctorate in physics at Clemson under her adviser, Dr. Marco Ajello to pursue her lifelong dream of becoming an astronomer. “When you do a Ph.D., you really need to love what you’re doing,” she said. “Since I was a kid, I’ve always been in love with astronomy.”

When she was 10, Pizzetti got her first astronomy book, and her mom took her to the local observatory. Eventually, she began to volunteer at that same observatory. “For 12 years before coming to the U.S., I used to volunteer in the local observatory. That’s a place where I feel happy, and when I talk about stars and what you see in the sky.”

Pizzetti still has a passion for astrophysics outreach. She is part of a YouTube channel called On Planet Nine. The channel breaks down astrophysical topics and explains them for all people to learn. “I can explain to you the same phenomena with equations, but also with words and in different ways so that you can understand,” Pizzetti said.

Her TEDx talk is another opportunity for Pizzetti to talk about what she loves and to educate people through an accessible platform. She strives to make intimidating topics like astronomy and physics something everyone can learn about. “Everyone always tells me, ‘Oh, you must be a genius because you do astrophysics.’ It’s like, ‘No, that’s not true. I’m just a normal person.’” Pizzetti’s love for the stars and for teaching people about them fuels her ambition to become an educator one day. “You just need to find the right language to explain to people even the most difficult thing, and that’s something I’ve always loved to do,” she said.

Adapted from Clemson News.

Clemson to host International Workshop on Inelastic Ion-Surface Collisions

The Department of Physics and Astronomy is excited to announce that we will host the 24th International Workshop on Inelastic Ion-Surface Collisions (IISC-24). This year’s workshop will take place September 10-15 in Charleston, SC. The workshop is a biennial gathering of the world’s experts in particle-solid interactions, drawing in researchers from the fields of chemistry, physics, materials science, and fusion research. First organized in 1976 at Bell Labs, IISC meetings have rotated over the past four decades to be held all around the world, most recently in Japan in 2019. By tradition, the weeklong meeting will feature early career scientists in the field with plenary and invited speakers already committed to attending from research institutions in the U.S., Europe, Asia, and South America.
Learn more at the IISC-24 Conference Website: https://scienceweb.clemson.edu/iisc24/

CU PandA Alumna Wins Prestigious Award, Postdoctoral Fellowship

     Clemson Physics and Astronomy alumna, Emily Thompson (B.S., 2016) has received an award for her Ph.D. thesis from the ATLAS Collaboration at CERN in Geneva, Switzerland. After graduating from Clemson, Thompson enrolled in the Ph.D. program at the Deutsches Elektronen-Synchrotron (DESY) in Germany. Her dissertation focused on the search for long-lived supersymmetric particles. Her work represents the first attempt to search for such particles using the ATLAS detector.
     The ATLAS Collaboration is a vast technological and human undertaking, consisting of more than 5,500 people in over 180 institutions all around the world. Nearly a fifth of the collaboration members are Ph.D. students. A dedicated committee selects up to six awards every year to recognize outstanding doctoral dissertations within the collaboration.
“Emily was a fantastic Ph.D. student, and thus I am not surprised that ATLAS awarded this competitive prize to her!” says Thompson’s supervisor, DESY Research Director Beate Heinemann.
     Thompson’s award-winning Ph.D. research helped her earn a coveted Chamberlain Postdoctoral Fellowship at the University of California, Berkeley. “Dr. Thompson was one of our most outstanding students,” remarks CU Physics and Astronomy Chair, Dr. Sean Brittain, “As a department, we are committed to integrating research with education to help our students reach their goals. Seeing her continue to excel at the highest level in physics is incredibly gratifying.”
    The Department of Physics and Astronomy congratulates Dr. Thompson, and we look forward to following her promising career!

Adapted from: https://www.desy.de/news/news_search/index_eng.html?openDirectAnchor=2589&two_columns=0 

Dr. Emily Thompson (left) with her Ph.D. adviser, 
DESY Particle Physics Director, Beate Heinemann.

May Graduates, 2022-23 Award Winners, Sigma Pi Sigma Inductees Honored

Department faculty, staff, students, and family members gathered at the Hendrix Student Center Friday, April 28 to honor our May graduates, departmental award winners, and Sigma Pi Sigma inductees. Graduating with Bachelor of Science degrees in May are William Bain, Rohan Chitrao, Natalie Combs, Logan Cruse, Kathryn Evancho, Regan Frye, Stone Gardner, Alexander Pendris, Michael Rutland, Brian Sanders, Austin Smith, Gavin Stafford, David Terry, and Timothy Thornton. Two graduate students, Austin Back and Peyton Stewart will graduate with a Master of Science degree, and graduate students Ross Silver and Haonan Wu will receive their Ph.D. degrees at the May hooding ceremony. Master of Ceremonies, Professor Joan Marler, had the privilege of introducing our graduates and presenting the departmental awards. Along with Professor Chad Sosolik, Dr. James Borgardt was on hand to provide some history about the Sigma Pi Sigma society and induct an impressive cohort of Clemson Physics and Astronomy undergraduates as charter members. Please join us in congratulating the following award winners:

Department of Physics and Astronomy Award Recipients
Matthew Everett and Grant Mondeel, L.D. Huff Outstanding Sophomore
Casey King, L.D. Huff Outstanding Junior
David Brian Sanders, Sigma Pi Sigma Outstanding Senior
Regan Frye, Samantha Erin Cawthorne ‘10 Award
Benjamin Amend and Ryan Perrin, Outstanding Graduate Teaching Assistant
Ross Silver and Haonan Wu, Outstanding Graduate Researcher
Benjamin Amend and Ryan Perrin, Impact Author Award
Benjamin Amend, Austin Back, Yamei Liu, Aniruddha Pan, Nathan Reed, and Peyton Stewart, Contributing Author Award

College, University, and National Award Recipients
Haonan Wu, Outstanding Graduate in Discovery
Scott Joffre, Outstanding Graduate in Engagement
Grant Mondeel, Goldwater Scholar

Congratulations to our May 2023 graduates, award recipients, and Sigma Pi Sigma inductees!

Physics and Astronomy, Biological Sciences Graduate Students Team Up to Produce Interdisciplinary Podcast

Physics and Astronomy Ph.D. student, Scott Joffre has teamed up with Prakrit Subba, a graduate student in Biological Sciences to launch a podcast called Breaking Silos. The pair began the podcast in January and have released ten episodes to date. “Inspired to solve complicated problems by bringing together experts from different fields,” Joffre says, “Breaking Silos enables graduate students in all fields to showcase their research and discuss how their area of study can be applied to solving long-lasting problems in new ways.” Joffre and Subba have covered topics from applying to graduate school, career readiness, writing successful travel grants, ethics, entrepreneurship, and many more! You can check out Breaking Silos on Spotify here.  Happy listening!

Scott Joffre
Prakrit Subba

CNI Graduate Students Among Presenters at 2023 SC EPSCoR State Conference

On April 14, 2023, five Physics & Astronomy graduate students and one CU-ICAR graduate student conducting research at the Clemson Nanomaterials Institute (CNI) presented six papers at the annual SC EPSCoR conference in Summerville, SC. Basanta Ghimire, Evan Watkins, Nawraj Sapkota, Peshal Karki, and Janak Basel each presented their work at this year’s conference. In addition to the student presentations, Research Assistant Professor, Sriparna Bhattacharya also chaired one of the conference sessions.

The SC EPSCoR Program, joined by SC NASA EPSCoR, invited faculty, post-doctoral fellows, graduate students, undergraduate students, and STEM professionals to this year’s state conference. Conference presentations built on the themes of the last five years, promoting collaboration among South Carolina colleges and universities.

CNI Researchers Design Device to Harvest and Store Solar Energy

The sun is an abundant — but still largely untapped — energy source.

With the push for renewable energy, researchers from the Clemson Nanomaterials Institute (CNI), led by Dr. Apparao Rao, and the Indian Institute of Science have designed a smart supercapacitor using a novel stack of metal oxides — vanadium pentoxide and zinc oxide — that can efficiently harvest energy from sunlight and simultaneously store it.

Read the full story here or watch the video on YouTube.

Annual Sobczyk Lecture Scheduled for March 29

It is our pleasure to host Dr. Dipti, an atomic physicist from the International Atomic Energy Agency in Vienna Austria. She will be presenting a public lecture titled, “Spectroscopy: From Femtometer to Cosmic Scales”. Spectroscopy is the study of photons at different wavelengths that enables us to determine the temperature and composition of matter. In this talk, she will discuss the importance of spectroscopy for modern technology such as fusion reactors and how spectroscopy enables us to study everything from sub-atomic physics to galaxies surrounding supermassive black holes – the most massive and energetic objects in the universe. The talk will be held Wednesday, March 29th on Clemson University’s campus in Humanities Hall (G66) at 7pm. We look forward to seeing you there for what promises to be a very exciting presentation!

Peter J. McNulty – faculty member and department chair

Peter J. McNulty, long-time chair and faculty member in Physics and Astronomy at Clemson, passed away on June 6, 2022.  Pete played a major role in making Clemson Physics and Astronomy what it is today. Pete was hired in 1988 to lead the change from a department dedicated mainly to teaching, to one with many faculty members engaged in forefront research. This was not without challenges, but Pete managed the transition quickly and effectively, and the department made many strong hires under his guidance.

He was a caring mentor to young faculty members, and he taught two Colleges and the University about startup funds for new faculty, and the importance of teaching release for active researchers, which we now take for granted. Pete made the transition from the old College of Sciences to the College of Engineering relatively painless for Physics and Astronomy. Pete was wise in his consideration of administrative demands, in those days, mostly for paperwork, coming from the colleges and university. If something was truly important, he knew it would be requested multiple times. He also understood that his faculty would learn this principle from him and take it to heart.

Pete was an outstanding researcher, studying space radiation effects in electronic devices. He maintained a group of up to a dozen researchers for years, and found opportunities to fly experiments on numerous NASA spacecraft. They measured effects, especially single event upsets, in standard electronics, and they designed devices to characterize the particle radiation itself, for both cosmic rays and trapped protons, and constrain models of both. Pete continued this work until very recently, and his former students are leaders in the field.

Rama Podila awarded Sonoco FRESH initiative grant

The Sonoco FRESH initiative at Clemson University has awarded three research grants to professors who are addressing issues regarding the safety, security, and sustainability of food throughout the value chain. With funding provided by Sonoco (a global provider of a variety of consumer packaging, industrial products, protective packaging, and displays and packaging supply chain services), each project focuses on how packaging can extend the shelf life of food, with particular emphasis on perforation density, recyclable adhesives and gas permeability.

Among the faculty members receiving the research grants is Assistant Professor of Physics and Astronomy, Dr. Rama Podila

“Sonoco has been honored to sponsor several calls for research proposals to be funded through Sonoco FRESH,” said Jeff Schuetz, Staff Vice President, Global Technology at Sonoco and FRESH Advisory Board Chair. “The unique multi-disciplinary FRESH research program recognizes the importance of developing solutions and we encourage companies at each step of the food value chain to support this program.”