
Principle Investigator

Prof. Xiaoqin Elaine Li
Principal Investigator, Jack S. Josey-Welch Foundation Chair in Science
Email: elaineli@physics.utexas.edu
Google Scholar
Elaine’s journey in science
A more formal bio
Senior Researchers

Dr. Frank Yi Gao
Postdoctoral Researcher
Email: frankgao@austin.utexas.edu
LinkedIn | Google Scholar
About Me
WIP

Dr. Junwei Tong
Postdoctoral Researcher
Email: tongjunwei@utexas.edu
About Me
I am interested in studying spintronics through both experiments and simulations.
I enjoy cooking and taking walks.

Dr. Kin On Ho
Postdoctoral Researcher
Email: kinon.ho@austin.utexas.edu
About Me
I have broad research interests across multiple disciplines, including quantum optics, solid-state sensors, condensed matter physics, superconductivity, high-pressure physics, and materials under extreme conditions. Among these, my primary focus is on quantum sensing of superconductivity under pressure, which has recently emerged as a reliable and innovative technique. This method opens an unprecedented avenue for detecting the Meissner effect under high-pressure conditions.
Currently, I am working on developing solid-state sensors in and beyond the diamond host, as well as exploring quantum sensing in various magnetic states of novel materials.
In my spare time, I enjoy physical activities such as sports, weight training, and hiking. I also have interests in cooking, gaming, and Japanese culture.
Graduate Students

Xiaohui Liu
Graduate Student
Email: xhliu@utexas.edu
About Me
Interests in spectroscopy study (linear and nonlinear) over TMD fabricated devices.
I graduated from Zhejiang University in China. I chose physics as my major because it is precise and grounded in reality. More importantly, I believe that studying physics will enable me to systematically understand the world. That’s also why I enjoys arts as my hobby, as it offers another perspective.

Kyoung Pyo (KP) Lee
Graduate Student
Email: kplee@utexas.edu
About Me
I’m interested in exploring emergent long-range orders in 2D materials using optical and scanning probe measurements.
I enjoy squash and tennis.

Xiangcheng Liu
Graduate Student
Email: xiangcheng_liu@utexas.edu
About Me
Exploring excited states, correlated states, and their dynamics in Van der Waals materials.

Subin Lee
Graduate Student
Email: subinlee@utexas.edu
About Me
I’m interested in strongly correlated systems and moire engineering in 2D materials through optical spectroscopy.
I enjoy various sports, including snowboarding, wakeboarding, hiking, and yoga. I also like to cook and go on road trips.

Andrew Perez
Graduate Student
Email: apereza@utexas.edu
About Me
Interests in strain quantum sensing with color defects for use in TMD heterostructures.
I am a graduate student born in Los Angeles, California. I had a wonderful teacher in high school who really inspired me to work in physics, which I continued throughout college. With my electronic experience and desire to learn about quantum computing, I merged these into the quantum sensing I work on today. I can often be found cooking, trying foods around Austin, or playing a variety of games on my computer.

Jiwoong Kim
Graduate Student
Email: iwoong63@utexas.edu
About Me
Exploring excited states, correlated states, and their dynamics in Van der Waals materials.
I enjoy sports – notably tennis, swimming, and weight training.

Xiaoxiao Yu
Graduate Student
Email: xxyu@utexas.edu
About Me
I’m interested in optical and transport study of quantum materials.

Madalyn Gragg
Graduate Student
Email: mrg4867@my.utexas.edu
About Me
My research focuses on characterizing excited-state dynamics that govern charge and energy transport in 2D materials, with the goal of identifying device-level constraints to optimize optoelectronics.
I’m a graduate student originally from a small town in Eastern Oregon (~100 people) named Wamic. For my undergrad at Oregon State University, I began in engineering but was drawn to physics for its fundamental nature – especially after encountering the double-slit experiment, which sparked my fascination with quantum mechanics. This ultimately led me to condensed matter physics, a field where I could combine my engineering mindset with my intense physics curositites. For graduate studies, I merged my spectroscopy experience from undergrad with my passion for solid-state systems developed through coursework.
Outside of the lab, I enjoy cooking, baking, and watching documentaries on history and geopolitics.
Undergraduate Students

Amal Bumbia
Undergraduate
amalbumbia@utexas.edu
About Me
Interests in exploring excited states, correlated states, and their dynamics in Van der Waals materials.
I am an undergrad at UT; I became interested in condensed matter because of how intersectional it is compared to other areas of physics. I enjoy applying concepts from pure math in my work and engaging more with chemistry and engineering via materials science. I like being more interdisciplinary where I can in my research, and I like both theory and experiment for different reasons. I also enjoy collecting dried mango pits, making weird drinks, and petting my cats.

Huda Hashmi
Undergraduate
huda77hashmi@gmail.com
About Me
Interests in exploring excited states, correlated states, and their dynamics in Van der Waals materials.
I enjoy spending time with friends and making weird digital art.

Yanrong Yu
Undergraduate
yy23247@utexas.edu
About Me
Interests in properties of TMD and twisted bilayer graphene.
I enjoy hiking, Chinese painting, and anything regarding soccer.

Bao Tran
Undergraduate
baozer4@utexas.edu
About Me
My name is Bao Tran and I am a Junior undergrad at University of Texas Austin. I am interested in the quantum world of physics and how they would interact with other materials. Some things I like to do outside of research is finding new food places to eat and walking around UT campus.

Catherine Chi
Undergraduate
csc3667@my.utexas.edu
About Me
I’m a junior undergraduate student interested in a broad variety of subjects in condensed matter physics, specifically in heterostructure synthesis and characterization. In my free time, I like to play piano, bass guitar, and electric guitar!

Mingyeong Park
Visiting Undergraduate
happystone@utexas.edu
About Me
I’m interested in two-dimensional nanomaterials and study their optical and electronic properties using spectroscopy and scanning probe techniques. I aim to gain first-hand experience and further deepen my understanding of this field through continued research.
In my free time, I enjoy studying in cafés and visiting new places.
Former group members
| Former Postdoctoral Researchers | Current Position |
|---|---|
| Dr. Kai Hao | WIP |
| Dr. Hamza Abudayyeh | WIP |
| Dr. Yue Ni | Intel |
| Dr. Saba Arash | Photonics Experimentalist, PsiQuantum |
| Dr. Tsun-Chun Chang | Taiwan Industrial Technology Research Institute |
| Prof. Konrad Dziatkowski | University of Warsaw |
| Dr. Yuri Glinka | National Academy of Sciences of Ukraine |
| Prof. Di Huang | Tongji University |
| Prof. Suenne Kim | Hangyang University |
| Dr. Xin Ma | |
| Prof. Galan Moody | UCSB |
| Dr. Brian Ruzicka | Intel |
| Dr. Farbod Shafiei | University of Texas at Austin |
| Prof. Jinwei Shi | Beijing Normal University |
| Dr. Zheng Sun | Stanford |
| Prof. Yanwen Wu | South Carolina University |
| Dr. Danfu Liang | University of Texas-MD Anderson |
| Dr. Seung-Cheol Yang | Corning Inc. |
| Former Graduate Students | Current Position |
|---|---|
| Dr. Zhida Liu | Cornell |
| Dr. Dongseob Kim | Columbia University |
| Prof. Kyongmo An | Chungbuk National University |
| Dr. Daniel Birt | Intel |
| Dr. Megan Creasey | Ventana Medical Systems |
| Dr. Kavir Dass | Staff Scientist at Air Force Research Lab |
| Dr. Jacob Embley | Tower Semiconductor |
| Dr. Kai Hao | University of Chicago |
| Dr. Tom Hartsfield | Staff Scientist at Los Alamos Lab |
| Prof. Thomas W. Jarvis | East Kentucky University |
| Dr. David Lujan | Tower Semiconductor |
| Dr. Timothy Nate Nunely | Staff Scientist at Army Research Lab |
| Dr. Daniel Ratchford | Staff Scientist at Naval Research Lab |
| Dr. Kha Tran | Staff Scientist at Naval Research Lab |
| Dr. Kevin Sampson | Intel |
| Prof. Akshay Singh | Indian Institute of Science, Bengaluru |
| Dr. Kemal Sobotkiewich | IBS software |
| Prof. Liuyang Sun | Shanghai Institute of Microsystem and Information Technology |
| Dr. Kevin Olsson | Harvard University |
| Prof. Junho Choi | Kyung Hee University |
| Dr. Jeongheon Choe | Columbia University |
| Prof. Jiamin Quan | Tongji University |

