
Meet our team
A collective of curious, science-minded friends aligned around spin
Our group values excellence, curiosity and collaboration. We foster a welcoming environment where diverse backgrounds—from chemistry and physics to engineering to soil science—come together, united by a shared interest in exploring novel ways to harness spin for discovery.
Meet the Quantum Choreographer! (our P.I.)
Prof. Ashok Ajoy
Ashok Ajoy is an Assistant Professor in the Department of Chemistry at U.C. Berkeley, and Faculty Scientist at the Lawrence Berkeley National Laboratory.
Ashok was born in Bangalore, India. After a research stint in Germany, he moved to the United States to pursue graduate studies at MIT. Now a professor at U.C. Berkeley, he strives to foster a collegial and inquisitive classroom—one where learning is driven by curiosity, joy, and a sense of future possibility.
His contributions to magnetic resonance have been recognized through the Del Favero Thesis Prize, and the Abragam, Calderelli, AMPERE, and Atreya Prizes. For his commitment to education, he has been honored as a Camille Dreyfus Teacher-Scholar. A complete list of awards and honors is available in his CV below.
He has a keen interest in growing roses!
Research Staff
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Senior Scientist/Engineer ExtrordinaireManny is our lead engineer, designing all sorts of cool stuff in the lab; from instruments to knick-knacks, and everything in between!
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Grants ManagerMaxwell helps us to win grants and other funding, and manages certain administrative and tech matters. Outside of work he enjoys long walks, making silly jokes and memes, and spending time with friends, family, and dogs.
Postdoctoral Researchers
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Zachary Jones
zrjones[@]berkeley.edu
Ph.D. Chemistry
University of Wisconsin - MadisonZack performs microfluidic-based measurement of oxidative stress in microbial systems using quantum sensing and develops protein-based quantum sensors. Outside of lab, he loves riding his bike, going to concerts, and playing volleyball.
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Wern Ng
wern.ng[@]berkeley.edu
Ph.D. Materials
Imperial College LondonWern is our EPR specialist, studying the EPR of porphyrins embedded in MOFs and building EPR spectrometers in CW, pulsed and photoexcited transients. In his free time, he plays guitar, especially video game soundtracks. He is also a plant lover.
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Madhur Parashar
madhurparashar[@]berkeley.edu
Ph.D. Biochemical Engineering
IIT KharagpurMadhur develops ultrasensitive bioassays based on NV defects in nanodiamonds in confined microdroplets. He is also researching biomicroscopy applications for new organic crystal quantum sensors. His hobby is long distance running!
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Ryan Smith
ryansmith63[@]berkeley.edu
Ph.D. Physics
UC BerkeleyRyan is improving performance of our hyperpolarized nuclear spin magnetometry. He also explores opportunities for our lab to contribute to the nuclear nonproliferation mission. An avid runner, he competes in distance running on the roads, track, and trails.
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Brandon Wallace
bjwallace[@]berkeley.edu
Ph.D. Chemistry
McGill UniversityBrandon is studying the enhancement of chemical reactions in micron sized emulsions, accelerating condensation reactions compared to their macroscopic bulk rate. He likes hiking, sports, and any activities on the water!
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Emily E. Brown
[@]berkeley.edu
Ph.D. Chemistry
North Carolina State UniversityEmily‘s research background is in utilizing visible and UV light and para-hydrogen for hyperpolarization. She enjoys hiking and, occasionally, baking!
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Emily K. Brown
[@]berkeley.edu
Ph.D.
Grad school hereEmily
Graduate Students
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Noella D'Souza
dsouzan[@]berkeley.edu
B.S. Chemistry
Boston CollegeNoella’s graduate research focuses on growing crystalline pentacene materials to leverage their photoexcited triplet states for electron and nuclear spin-based quantum sensing. Outside of lab, she loves to go social dancing (salsa, bachata, swing, etc).
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Anika Harkins
kieren_harkins[@]berkeley.edu
B.S. Chemistry, B.A. Engineering Science
Trinity CollegeAnika’s work focuses on instrumentation building to study long-lived nuclear spins, their uses, and the mechanisms behind their relaxation. In her free time, she enjoys reading, building LEGOs, rock climbing, and spending time with her two cats.
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Adrisha Sarkar
adrisha[@]berkeley.edu
B.S. Molecular and Cell Biology
UC BerkeleyAdrisha uses microfluidics and nanodiamond based quantum sensing for high precision and high throughput chemical and biological applications. She is a board game fiend, and loves hosting game nights! She also loves all water-related activities and travel.
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Blake Andrews
bca[@]berkeley.edu
B.S. Chemistry
Wheaton CollegeBlake works on development and implementation of high throughput NMR using rudibium quantum sensors in the zero- to ultralow-field regime. Outside of lab, he enjoys video games, rubik's cubes, petting zoos, and all you can eat restaurants!
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Joseph Garrett
jkgarrett[@]berkeley.edu
B.S. Chemistry
Saint Mary’s CollegeJoseph is our 3D printing extraordinaire, developing instrumentation across all subgroups, but especially for his research on pentacene crystal growth. He has also set up a gem faceting station in lab! He enjoys building LEGOs and is getting into antique electronics.
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Leo Moon
jm2239[@]berkeley.edu
B.S. Engineering Physics and Computer Science
CornellLeo works on sensing protons using 13C nuclear spins inside diamonds, along with other projects such as investigating time crystal behavior and developing a new spectrometer. In his free time, he likes to to play basketball, play the violin, or go for a run.
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Brooke Newell
brooke_newell[@]berkeley.edu
B.S. Earth Systems Science
TCUBrooke focuses on the intersection of biogeochemistry and quantum sensing, where she is investigating how paramagnetic species behave in plant roots and soils. She feels most at home when she is hiking, camping, or generally adventuring in nature.
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Enrico Richter
e.richter[@]berkeley.edu
B.S. Physics, M.S. Physics
Universität LeipzigEnrico is developing deployable quantum sensors using nuclear spins in diamond, with an emphasis on creating robust pulse sequences. Astronomy is one of his passions that he pursues in his free time, giving back to the community through volunteering.
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Cooper Selco
cooperselco[@]berkeley.edu
B.S. Physics
USCCooper works on Floquet engineering, relaxation of Floquet systems, hyperpolarization, spin diffusion, quantum sensing and cryogenic instrumentation. Outside of lab, he plays basketball, lifts weights, and watches sports (soccer, UFC, basketball, etc.).
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Chongwei Zhang
zcw1[@]berkeley.edu
B.S. Physics
USTC HefeiChongwei’s research focuses on hyperpolarization of metal organic frameworks (MOFs). Previous work in this group included studying out-of-time-order correlators (OTOCs) for quantum scrambling. Besides research, he likes playing badminton.
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Brayden Glockzin
brayden_glockzin[@]berkeley.edu
B.S. Chemistry, M.S. Chemistry
University of AlbertaBrayden studies magnetization trajectories of periodically driven spin systems. Outside of lab, his favorite things to do are play rec league softball and explore cool neighborhoods in the Bay Area!
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Chaitali Shah
chaitali_shah[@]berkeley.edu
B.Tech. Electrical Engineering, M.Tech. Quantum Technology
NITK Surathkal, IISc BangaloreChaitali explores spin relaxation and transient dynamics in NV center diamonds for applications in non-equilibrium physics. She enjoys reading, hiking, dancing, and cooking in her free time.
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Sihan Chai
sihanchai[@]berkeley.edu
B.S. Physics
USTCSihan is using nitrogen-vacancy center–based sensing in nanodiamond-loaded microdroplets to enable high-throughput biological assays. Outside of lab, her hobbies are painting and doing magic tricks!
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Alice Parker
alice_parker[@]berkeley.edu
B.S. Applied Mathematics, B.S. Chemistry
University of UtahAlice, in her undergraduate work, developed a setup for electroabsorption spectroscopy to study perovskites for solar cell applications. In her free time, she likes making art, reading, walking, and eating ice cream.
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Jonathan Tence
tencej[@]berkeley.edu
B.S. Chemistry
Oregon State UniversityJonathan is interested in building instrumentation. This carries over from his undergraduate work at OSU, developing a MAS spinning module that used porous ceramic bearings for ssNMR. He loves any outdoor activity: climbing, skiing, scubadiving, and backpacking.
Undergraduate Students
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Siddarth Goswami
Physics, Math
JuniorSiddarth is studying NV centers in diamonds at cryogenic temperatures. In his free time, he produces electronic music.
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Calvin Lee
Chemistry, Computer Science
JuniorCalvin performs data analysis and improves the ZULF setup. He is working with CalSol to build a solar powered car!
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Tatiana Lindahl
Chemistry
JuniorTatiana is optimizing the crystal growth process for pentacene. Outside of lab, she likes to play volleyball and go to reptile vivariums/zoos.
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Madeleine Lloyd
Chemistry
JuniorMadeleine is working on improving methods for growing pentacene crystals. Outside of the lab, she enjoys visiting art museums and baking.
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Mark Rhee
Applied Math
SophomoreMark is integrating machine learning into the process of detecting chemical binding events. He enjoys playing basketball and watching movies.
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Nadia Schweiger
Chemistry
SeniorNadia builds instrumentation for low temperature experiments on hyperpolarized nuclear spins. She likes to rock climb, travel, and spend time outdoors!
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Angad Singh
Chemical Biology, Economics
SeniorAngad is studying systems under periodic driving to make quantum sensing more stable. He enjoys running and reading non-fiction.
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Miles Strelecki
Chemisty
Post-baccalaureateMiles uses CAD to design and 3D print parts for the low field NV NMR shuttling system. He relaxes by cooking, hiking, and travelling.
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Aristotle Yang
Chemical Biology, MCB
JuniorAris is studying how RF pulse control and low temperatures achieve longer nuclear spin lifetimes in NV diamonds. He likes to play golf and build PCs.
Visiting Scholars
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Xuehan Gao
B.S. Physics
USTCXuehan is working on zero- to ultralow-field NMR (ZULF-NMR). He enjoys playing soccer outside of lab.
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Jiangning Gong
B.S. Physics
Tsinghua UniversityJiangning is developing a compact hyperpolarized nuclear-spin quantum sensing device. An artist at heart, she enjoys reading, writing, and watching shows and movies.














