Postdoctoral scholar, 2016-2019
Ginsberg group, University of California, Berkeley
Development of ultrafast interferometric microscopy for 3D tracking of energy flow; biomimetic light harvesting.
Doctoral Prize Fellow, 2015 and PhD Physical Chemistry, 2010-2014
Weinstein group, University of Sheffield
Quantum control of electron transfer in molecules ; ultrafast 2D infrared spectroscopy; artificial photosynthesis.
Milan was born in Nice, France, but grew up on Reunion island in the Indian Ocean, where his primary concerns were scuba-diving, bodyboarding, sailing and trekking. He completed his higher education in the UK, where after a masters in theoretical astrophysics he switched to experimental physical chemistry to study artificial photosynthetic systems using ultrafast infrared spectroscopy. In his PhD, performing experiments in Sheffield and at the Central Laser Facility (Rutherford Appleton Labs), he developed a new approach for predictive quantum control of intramolecular electron transfer in the condensed phase using vibrational excitation. In his postdoctoral years at UC Berkeley, he developed a generalizable interferometric ultrafast microscope capable of tracking energy carriers diffusing through any semiconductor in 3D with few-nm precision and picosecond resolution. He was appointed as Assistant Professor at Columbia University in 2019.
2021 - present
PhD Physical Chemistry, 2017-2021
van Thor group, Imperial College London
MPhys Chemical Physics, 2013-2017
University of Sheffield
When he wasn’t playing (field) hockey, climbing or hiking, James did his undergraduate degree in Chemical Physics at the University of Sheffield. During his PhD (at Imperial College London) he briefly became a crystallographer, using X-ray free electron laser crystallography to resolve and control ultrafast protein dynamics. He also spent a lot of time working with ultrafast lasers performing multipulse spectroscopy measurements. Deciding that proteins were ultimately too complicated James thought it would be much more interesting to study (and control) dynamics in strongly correlated materials and so joined the Delor group in 2021. He is curious how New York will compare to his hometown of London. He expects the food will be worse but the weather might (hopefully) be better!
2019 - present
BSc Chemistry, 2015-2019
National Taiwan University
Born and raised in Taipei, Taiwan, Cheng is still adapting to the weather in NYC. In his undergraduate years, he obtained research experience in Professor Chun-hsien Chen’s group working on molecular electronics using mainly customized scanning tunneling microscopy, where he developed a strong interest in studying electron transport behavior in materials. He is looking forward to gaining insight on controlling electron flow in the Delor group. When not in the lab, he may be delocalized in NYC trying something new.
VICKY (HAOWEN) SU
2019 - present
BA Chemistry and Global Health, 2015-2019
Washington University in St. Louis
Vicky grew up in Shenzhen, China with interests in music, oil-painting and fencing. She received her B.A. in Chemistry and Global Health from Washington University in St. Louis. Previously, she worked in Professor Sophia Hayes’ lab on solid-state NMR crystallography of CO2 mineralization products. In the Delor group, she works on ultrafast microscopy of semiconductor heterostructures and plasmonic superlattices.
2019 - present
BSc Chemistry, 2014-2019
Visiting researcher, North Carolina State University
Ding is from Zhejiang, a coastal province in eastern China. Raised in a handicraftsman family, he is good at woodwork, weaving, painting, and cooking. During senior high school, he became interested in chemistry, which answered his questions about the mechanics of daily phenomena, such as rice-made paste, swelling of fishnets, fermentation and so on. In college, he began to study the doping of two-dimensional materials (Fu group). He successfully synthesized a series of lanthanide-doped TMDs and studied how lanthanide modifies the optoelectronic and catalytic properties of TMDs. In 2018, he worked in the Dickey group as a visiting student, where he developed a method to prepare ultrathin metal oxide films at ambient environment. He is now a graduate student in the Chemistry Department of Columbia University.
2020 - present
NSF Graduate Research Fellow
BS Chemistry, BS Physics, 2016-2020
University of California, Los Angeles
Born in Tashkent, Uzbekistan, Jack spent most of his formative years across the United States, from Orlando, to Philadelphia, to glamorous Fresno. While he always enjoyed science, it wasn’t until freshman year at UCLA where he developed a serious interest (unhealthy obsession) in quantum mechanics and materials science when he discovered that it explained how day-to-day electronics functioned. His curiosity led to research in Sarah Tolbert’s lab, where he synthesized multiferroic nanocrystals for applications in memory devices. His interest in being able to "see" the submicron world led to work in the structural characterization of semiconducting polymers and, eventually, research in Naomi Ginsberg’s UC Berkeley lab on the self-assembly of rubrene spherulites. Jack is excited to return to the East Coast and is looking forward to finding a reliable food truck to fuel his neverending desire for cheap comfort food.
2020 - present
BS Chemistry, 2016-2020
University of Texas at Austin
Inki was born in South Korea and hails from Denton, Texas. He became interested in chemistry when he was in high school, and in college he began to enjoy studying physics and math. At UT Austin, he worked with Dr. Sean Roberts to investigate energy transfer from lead sulfide quantum dots to organic molecules using ultrafast spectroscopy. Although a large portion of his research consisted of synthesis and characterization, he particularly enjoyed studying light-matter interactions. Inki likes to watch Netflix in his free time, and he is excited to move to the Big Apple!
2020 - present
BA Chemistry and Mathematics, 2016-present
Eileen is from Potomac, Maryland, and is an undergrad in Columbia College earning a B.A. in chemistry and mathematics. Her interest in chemistry started with an early high school introduction to organic chemistry, and in college shifted to mathematics as well, in terms of physical and quantum chemistry. In the Delor group, she is interested in the propagation and imaging of plasmon-polaritons in 2D metal halide perovskite materials. On campus, she is involved in UN Ivy STEM Connect, a volunteer initiative to remotely tutor students in Cameroon and Senegal in STEM subjects, she is a member of Kappa Alpha Theta, and she spends much of her free time walking her dog.
BS Chemical Engineering, 2018-present
Athena is an undergraduate student from Brooklyn, NY obtaining a B.S. in chemical engineering from Yale University. She developed an interest in chemistry during high school, where she frequently conducted lab experiments to illustrate the chemical principles she was learning. Hailing from a (very) big family full of healthcare professionals, Athena decided to combine those interests in college by working at Dr. Paul Van Tassel’s biochemical engineering lab, where she investigates the effect of protein-polyelectrolyte complexation on protein stability. This summer, Athena is honored to have the opportunity to participate in a research internship at Professor Delor’s lab. Here, she will be exploring the impact of cluster composition and linkage on the optical and energy transport properties of supertonic materials. In her free time, Athena likes to attend live music shows, go to museums and try novelty food items.