Meet the Fellows

Faculty host: Tom Markland

Affiliated with: Department of Chemistry, School of Humanities and Sciences

Anna Bui is a theoretical chemist who studies how fluids behave across length scales, from molecular interactions to macroscopic flow. Her research combines statistical physics, computer simulation, and machine learning to develop predictive theories for water, ions, and electrolytes, with applications in energy, nanofluidics, and functional materials. She will obtain her PhD in June 2026 at the University of Cambridge, where she developed multiscale frameworks linking microscopic solvation and transport to collective phenomena. At Stanford, she will use machine learning to enable inverse design of biologically inspired functions in ionic materials for energy storage and neuromorphic computing. Anna is also actively involved in outreach and mentoring initiatives supporting women in STEM.

Faculty host:  Trithep Devakul

Affiliated with: Geballe Lab for Advanced Materials, Office of the Vice Provost and Dean of Research and Department of Physics, School of Humanities and Sciences

Junkai Dong will earn his doctorate in physics from Harvard University in May 2026. In his doctoral studies, he focused on theoretical and numerical analysis of two-dimensional materials. He and collaborators proposed the concept of anomalous Hall crystal, a phase that intertwines electron crystallization with nontrivial band topology. At Stanford, he will investigate how to engineer novel correlated topological phases by combining analytic insight with experimentally grounded modeling. 

Faculty host: Rob Jackson

Affiliated with: Department of Earth System Science, Doerr School of Sustainability

Jonathan Gewirtzman will earn a doctorate in ecology from the Yale School of the Environment in May 2026. His research focuses on how plant and microbial communities shape greenhouse gas fluxes in forest ecosystems, with particular emphasis on methane emissions from trees and the role of the tree microbiome. His graduate work helped reveal that living trees harbor diverse and specialized microbial communities within their wood, opening new questions about tree physiology, forest ecology, and ecosystem–climate interactions. At Stanford, he will study the ecology of tree microbiomes in tropical forests, from community assembly and function to their potential for engineering as a tool for biological methane removal.

Faculty host: Ching-Yao Lai

Affiliated with:  Department of Geophysics, Doerr School of Sustainability

Emily Geyman will earn a doctorate in geological and planetary science at the California Institute of Technology in July 2026. Her research combines field observations, remote sensing, and numerical models to measure how landscapes change over time and specifically how they store and release carbon over timescales of years to millions of years. At Stanford, she will work on developing machine learning approaches such as physics-informed neural networks to better understand how landscapes respond to climate change and shape Earth’s climate through carbon-cycle feedbacks.

Faculty hosts: Kate Reidy and Andy Mannix

Affiliated with: Geballe Lab for Advanced Materials, Office of the Vice Provost and Dean of Research and Department of Materials Science and Engineering, School of Engineering

Yuxin Jiang will obtain her doctorate in Chemistry from the University of California, Berkeley in 2026. Her research focuses on the growth, structural dynamics, and optoelectronic properties of perovskite nanowires. During her graduate studies, she achieved the synthesis of high entropy halide perovskite single crystals via mild chemistry and studied the phase transition dynamics of halide perovskite nanowires via in situ 4D-STEM. At Stanford, Yuxin will further explore the atomic precision synthesis of functional materials through state-of-the-art electron microscopy techniques.

Faculty host:  Lauren O’Connell

Affiliated with:  Department of Biology, School of Humanities and Sciences

Zeran (Rico) Lin earned a doctorate in bioscience from the Rockefeller University in 2025. Her graduate studies explored the development and function of beige adipocytes, thermogenic fat cells that produce heat in response to cold stimuli and contribute to metabolic health, offering new insights into targeting these cells to treat obesity and its associated complications. At Stanford, she will explore how organisms evolve and adapt to extreme environments in non-model systems, integrating approaches from molecular biology, evolutionary biology, and ecology.

Faculty Host: Tony Heinz

Affiliated with: Gintzon Lab, Office of the Vice Provost and Dean of Research and Department of Applied Physics, School of Humanities and Sciences

Ruishi Qi will earn his PhD in physics in May 2026 from the University of California, Berkeley, where his doctoral research focuses on strongly correlated electron-hole fluids in van der Waals heterostructures. Using advanced optical spectroscopy techniques, his work demonstrated the electrical creation and control of stable excitons, trions, and biexcitons in thermal equilibrium and explored collective quantum phases such as exciton condensates and crystals. At Stanford, Ruishi will continue investigating quantum many-body phenomena in low-dimensional systems, connecting insights from correlated electron and exciton physics to emergent behavior in next-generation quantum materials.

Faculty Host: Ami Bhatt        

Affiliated with: Division of Hematology, School of Medicine

Owen Tuck will earn a doctorate in chemistry from the University of California, Berkeley in May 2026. His research asks how immune systems function at the molecular level and how they evolve to counter new viral threats. In his graduate work, Owen described new mechanisms for CRISPR-Cas and other antiviral immune systems from bacteria. At Stanford, Owen will study how immune interactions generate complexity in the human gut, bridging molecular immunology with microbial ecology.

Faculty host: Zhenan Bao

Affiliated with: Department of Chemical Engineering, School of Engineering

Lili Chen earned a doctorate in chemistry from Tsinghua University in 2024. In her studies, she designed and realized a brand-new pearl-necklace polymer network and multifunctional soft materials. Through regulating dynamic intermolecular interactions, she unraveled intricate relationships between microscopic structure and macroscopic mechanical properties of materials, then grasped underlying principles to create functional materials with unprecedented mechanical properties. At Stanford, she will use creative materials design to solve practical problems of stretchable electronics and aim to deepen understanding of functional materials and devices by bridging disciplines in physical, chemical, and material science.

Faculty hosts: Susan Clark and Risa Wechsler

Affiliated with: Kavli Institute for Particle Astrophysics and Cosmology (KIPAC)

Jesse Han earned his doctorate in astrophysics from Harvard University in September 2025. His research focuses on the dynamics of stars in the outer regions of the Milky Way to probe the distribution of dark matter. During his graduate studies, he uncovered evidence for a previously unknown supermassive black hole in the Large Magellanic Cloud, our nearest galactic neighbor. At Stanford, Jesse will further explore the nature of galactic dark matter using data from the Dark Energy Spectroscopic Instrument, the Magellan telescopes, and the upcoming Roman Space Telescope.

Faculty host: Laura Schaefer

Affiliated with: Department of Earth and Planetary Sciences, Doerr School of Sustainability

Michelle Hill obtained her doctorate in Earth and planetary science from the University of California, Riverside in May 2025. During her graduate work, she investigated the conditions that could make exoplanets habitable, considering both their physical size and their position within planetary systems to better understand the range of worlds that might sustain life. Her interdisciplinary research combines astronomy, geophysics, planetary science, and atmospheric science. At Stanford, she will further investigate the lower planet size boundary of habitability. 

Faculty host: Andrea Montanari

Affiliated with: Department of Statistics, School of Humanities and Sciences

Brice Huang earned a doctorate in electrical engineering and computer science from the Massachusetts Institute of Technology in May 2025. His research studies spin glasses, which are disordered systems arising in probability and physics that model optimization, sampling, and inference problems from statistics and machine learning. His graduate work includes an exact characterization of how well algorithms can optimize a broad class of random objectives and a proof of Krauth and Mézard's conjecture on the storage capacity of the binary perceptron, a model of a neural network. At Stanford, he will continue this work with the goal of understanding the fundamental computational and information–theoretic limits of statistical problems.

Faculty host: Jonathan Long                   

Affiliated with: Department of Pathology, School of Medicine

Truong Ly earned a doctorate in neuroscience from the University of California, San Francisco in August 2025. His graduate research revealed how neural networks in the brain stem promote satiety after a meal. Ly is interested in research questions at the intersection of physiology and neuroscience. At Stanford, he will identify mechanisms for physiological adaptations in organisms living in extreme environments and study the molecular and cellular logic of these evolutionary innovations. Outside of the lab, Ly enjoys mentoring young scientists and supporting students from underrepresented backgrounds.

Faculty hosts:  Yakov Eliashberg and Mohammed Abouzaid

Affiliated with: Department of Mathematics, School of Humanities and Sciences

Thomas Massoni earned his doctorate in mathematics from Princeton University in 2024. Before coming to Stanford, he was a C.L.E. Moore Instructor at the Massachusetts Institute of Technology. His research is focused on symplectic topology and its connections to low-dimensional topology and dynamical systems. In his doctoral studies, he proved a converse to a famous result of Eliashberg and Thurston, developing a new method to construct taut foliations from contact structures. At Stanford, he will pursue research on the interplay among Anosov flows, taut foliations, and symplectic geometry, using tools from Floer theory to investigate fundamental questions about these structures. He will also work on developing a framework for studying general contact manifolds via a new class of invariants he calls wrapped sutured bimodules. 

Faculty hosts: Ben Feldman and Zhi-Xun Shen

Affiliated with:  Geballe Laboratory for Advanced Materials and the Office of the Vice Provost and Dean of Research 

Heonjoon (“Joon”) Park earned his doctorate in physics from the University of Washington, Seattle in August 2025. In his doctoral studies, he explored the rich interplay between topology and strong correlations in two-dimensional quantum materials. His work was instrumental in the experimental discovery of the fractional quantum anomalous Hall effect—a long-theorized phenomenon that hosts exotic quasiparticles with fractional charge, even in the absence of a magnetic field. At Stanford, Park will leverage advanced microscopic techniques to probe novel topological orders, with the goal of uncovering states that could significantly lower error rates in quantum computing. 

Faculty host: Benjamin Good

Affiliated with: Bio-X; the Office of the Vice Provost and Dean of Research; and Department of Applied Physics, School of Humanities and Sciences

Andrew Pyo earned his doctorate in physics from Princeton University in May 2025. His research combines physics and mathematical modeling to uncover fundamental principles governing biological systems. At Stanford, he will use tools from eco-evolutionary dynamics, control theory, and statistical mechanics to investigate the mechanisms that drive diversity, robustness, and efficiency in the immune system.

Faculty host: Manu Prakash

Affiliated with: Department of Bioengineering, School of Engineering

Noah Toyonaga is a physicist and artist. They earned their PhD in physics from Harvard University in May 2025. They are drawn to the mysteries and delights of the everyday, which they explore, and try to explain, through theory, computation, and experiment—driven by geometric intuition. Their doctoral work reflects upon the genius of nature (the fatal mechanism of viral infection), the wisdom of craft (the fecundity of origami), and the beauty of the quotidian (the complexity of wrinkles in a piece of cloth). At Stanford, Noah will study the geometry and mechanics of soft membranes decorated by seams, a geometric motif that underlies the patterns drafted by a tailor and the microscale mechanisms evolved by single-celled organisms alike. 

Faculty host: Noah Diffenbaugh

Affiliated with: Department of Earth System Science, Doerr School of Sustainability 

Peidong Wang earned a doctorate in climate science from the Massachusetts Institute of Technology in May 2025. His research interests lie at the intersection of atmospheric chemistry and climate internal variability. By integrating observations and model simulations, he quantifies the signal and noise of stratospheric ozone, revealing significant Antarctic ozone recovery driven by reductions in anthropogenic emissions. At Stanford, he will investigate the detection and attribution of climate extreme events and explore the role of chemistry–climate interactions in modulating climate variability.

Faculty host:  Steven Boxer

Affiliated with: Department of Chemistry, School of Humanities and Sciences

Mojgan Asadi obtained her doctorate in physical chemistry from the University of Southern California in 2023. During her graduate work, she studied the relationship between the structure and function of enzymes using quantum mechanics and molecular mechanics simulations. Her research interests lie in the intersection of computational simulations and experimental investigations of enzyme catalysis and covalent inhibitor design. At Stanford, she investigates the use of vibrational Stark effect probes to study the catalytic activity and covalent inhibition of enzymes that are important targets of drug development.

Faculty host:  Fiorenza Micheli

Affiliated with: Department of Oceans, Doerr School of Sustainability

Veronica Frans earned a dual-degree doctorate in fisheries and wildlife and in ecology, evolution, and behavior from Michigan State University in 2024. She is a quantitative ecologist who studies biodiversity–human relationships. She combines statistical modeling, ecological theory, and synthesis research to build accessible tools for conservation and push forward new ideas for ecology and sustainability. Her award-winning research has been featured in The New York Times, The Washington Post, and Smithsonian magazine. She also speaks with Christian communities about biodiversity and conservation. At Stanford, Frans is developing a new framework for predicting human–wildlife relationships under global change.

Faculty host:  Christine Jacobs-Wagner

Affiliated with: Department of Biology, School of Humanities and Sciences and Sarafan ChEM-H

Rafael Rivera-Lugo earned a doctorate in molecular and cell biology from the University of California, Berkeley in 2022. His interests lie in bacterial pathogenesis and host immune responses. His work highlighted the importance of bacterial metabolism in how diseases develop and progress (pathogenesis). At Stanford, Rivera-Lugo is investigating how Borrelia burgdorferi, the pathogen that causes Lyme disease, persists in mammalian hosts and the influence of the microbiome on Borrelia pathogenesis. As a Puerto Rican and first-generation student, he cares deeply about promoting diversity, equity, and inclusion in science and has been involved in various outreach activities where he has served as a mentor and advocate for minority students.

Faculty Hosts: Risa Wechsler and Steven Allen

Christian Aganze earned his doctorate in physics from UC-San Diego in June 2023. Aganze is a galactic archaeologist. His research identifies brown dwarfs—cryptic celestial objects sometimes called “failed stars” because their temperatures and pressures did not become high enough to sustain hydrogen fusion and create stars. At Stanford, he hopes to identify brown dwarfs and low-mass stars (known as ultracool dwarfs) deep in the Milky Way using archival data from space-based missions and ground-based surveys (e.g., the James Webb Space Telescope and the Vera C. Rubin Observatory). Using this data, he will make predictions about the Milky Way’s structure and star formation history over time.

Faculty host: Eva Silverstein

Yuk Ting Albert Law earned a doctorate in physics from Columbia University in 2021 and was a postdoctoral scholar at Harvard. Law’s research focuses on a theoretical curved space (called “de Sitter space”) that undergoes an accelerating expansion just like our own universe. His work has contributed to the knowledge of black holes and Euclidean path integrals in de Sitter space, an important tool in studies of semiclassical quantum gravity. Law works with SSF faculty host Eva Silverstein to explore a bottom-up approach to developing a microscopic model of quantum gravity in de Sitter space.

Faculty host: Kristy Red Horse

Mira N. Moufarrej earned a doctorate in bioengineering from Stanford in 2021. Her research is among the first to demonstrate the clinical utility of RNA liquid biopsies for comprehensive prenatal care. Her research shows that studying circulating, cell-free RNA (RNA present in blood plasma) in the context of multifactorial syndromes like preeclampsia can yield a more nuanced understanding of complex health conditions. As a Stanford Science Fellow, Moufarrej is working to holistically characterize RNA biology in the cell and circulation with the aim of discovering and ultimately engineering new therapies.

Faculty hosts: Alison Hoyt and Leo Hollberg

Newton H. Nguyen earned a doctorate in environmental engineering science from Caltech in the summer of 2023. Nguyen’s graduate research revealed that global measurements of methane emissions can be improved by accurately representing their atmospheric lifetimes. At Stanford, Nguyen develops and deploys novel laser-based instruments to measure methane emissions at the scale of ecosystems. This research aims to improve the accuracy and cost-effectiveness of ecosystem monitoring while providing insights into how ecosystem carbon dynamics respond to climate change. Nguyen is also an advocate for the blind STEM community. He mentors blind students and co-founded multiple organizations to help disabled students in STEM.