Group

Principal Investigator

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John M. Doyle

Henry B. Silsbee Professor of Physics

Postdocs

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Christian Hallas

Postdoc

Christian grew up in Denmark, first coming to the US in 2013 for his undergrad at Harvard. During his undergrad, …

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Ayami Hiramoto

Postdoc (MIT)

Ayami earned her Ph.D. from Kyoto University in Japan, where her research focused on searches for symmetry violation …

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Arian Jadbabaie

Postdoc (MIT)

Arian did his undergrad at Washington University in St. Louis, where he worked with Kater Murch on weak measurements of …

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Abdullah Nasir

Postdoc

Abdullah is a postdoc on the SrOH and CaNH2 experiments. He enjoys putting together vacuum equipment, but tends to hide …

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Avikar Periwal

Postdoc

Avikar completed his graduate work at Stanford in the group of Monika Schleier-Smith, working on engineering …

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Junheng Tao

Postdoc

Junheng was from the hometown of hotpot, the city of Chongqing. After spending his undergrad time in Shanghai (and …

Graduate Students

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Shungo Fukaya

Graduate Student (MIT)

After leaving the University of Tokyo, Shungo did his undergrad at Northwestern University, where he worked on a …

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Rohan Kapur

Graduate Student

Rohan graduated from the University of Chicago in 2024, where he worked on laser cooling silver under David DeMille. …

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Giseok Lee

Graduate Student

Hi all! My name is Giseok. I grew up in Korea and finished both my undergrad and master’s at Korea University (super …

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Mingda Li

Graduate Student

I am Mingda from USTC. I like all kinds of fancy stuff, for example, hip-hop music. And for another example, polyatomic …

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Grace Li

Graduate Student

Grace graduated from University of Toronto, where she worked with Aephraim Steinberg, Joseph Thywissen and John Sipe on …

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Annika Lunstad

Graduate Student

My name is Annika (as it says above I guess). I graduated from Amherst College, where I worked with David Hanneke on …

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Jack Mango

Graduate Student

Jack joined the SrOH experiment in 2024 after graduating from UC Berkeley. As an undergraduate he worked in the group of …

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Paige Robichaud

Graduate Student

Paige graduated from Williams College in 2021, where she worked with trapped ions under Charlie Doret. She has since …

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Saif Salim

Graduate Student

Saif joined the SrOH team in 2025 after graduating from Amherst College and spending a year completing a masters by …

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Jiaqi You

Graduate Student

Jiaqi joined the CaF team in 2022 after graduating from Tsinghua University. As an undergraduate, he worked on cavity …

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Scarlett Yu

Graduate Student

During undergraduate at UCLA, Scarlett worked in Wes Campbell’s group, deep in a basement, experimenting a way to …

Undergraduate Students

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Arnaldo Guerra

Undergraduate Student

Arnaldo is currently an undergraduate at Harvard concentrating in Physics with a joint in Math, and a secondary in …

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Ray Yang

Undergraduate Student

Ray is an undergraduate student at Harvard concentrating in Physics and ECE. He joined the group in 2025 and is …

Past Undergraduates (Recent)

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Rachel Fields

Undergrad @ Harvard

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Hana Lampson

PhD Student @ Berkeley

Hana is an undergraduate at Harvard studying physics and math. She joined the Doyle group in 2022 on the SrOH …

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Tasuku Ono

PhD Student @ Harvard

Tasuku is an undergraduate student from Osaka, Japan, studying physics here at Harvard. He joined the Doyle group in …

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Avneesh Verma

Undergrad @ U. of Toronto

Avneesh is an undergraduate at the University of Toronto studying Engineering Physics. He joined the Doyle Group as a …

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Winston Wang

Undergraduate Student

Winston is an undergraduate at Harvard studying Physics and Math. He joined the CaNH2 project in 2025. In his free time, …

Alumni - Postdocs (partial list) and Harvard PhD Students

Loïc Anderegg

Assistant Professor @ USC

Yat Au

Postdoc @ Harvard, now Industry

Ben Augenbraun

Assistant Professor @ Williams

Yicheng Bao

Postdoc @ Princeton

Louis Baum

Apple Inc.

Nathaniel Brahms

Postdoc @ Berkeley, Industry

Clint Brome

Postdoc @ UCSF

Sean Burchesky

Starfish Space

Wesley Campbell

Postdoc @ JQI, Professor @ UCLA

Eunmi Chae

Associate Professor @ Korea University

Lawrence Cheuk

Assistant Professor @ Princeton

Colin Connolly

QDT Tech. Inc.

Robert deCarvalho

Postdoc @ MIT, Data Scientist @ Blueberry Pediatrics

Stephen Doret

Associate Professor @ Williams

Sergei Dzhosyuk

QVT Financial Analyst

Sepehr Ebadi

Apple Inc.

Dmitri Egorov

Consulting Industry

Alex Frenett

Postdoc @ FRIB

Cindy Hancox

MGH - Medical Physicist

Matt Hummon

Postdoc @ JILA, NIST Scientist

Nick Hutzler

Assistant Professor @ Caltech

Jinha Kim

Industry

Ivan Kozyryev

Radix Trading

Hsin-I Lu

Postdoc @ JQI, now Industry

Carlo Mattoni

Managing Partner, CM Squared LLC.

Stephen Maxwell

Staff Physicist @ NIST

Daniel McKinsey

Postdoc @ Princeton, Professor @ Berkeley

Robert Michniak

Group Leader @ Lincoln Labs

Debayan Mitra

Assistant Professor @ IU

Scott Nguyen

VP-technology Oil Industry

David Patterson

Associate Professor @ UCSB

Elizabeth Petrik West

Postdoc @ UCLA, now IonQ

Hiromitsu Sawaoka

Postdoc @ Berkeley

Edem Tsikata

Harvard Med. School Senior Research Fellow

Nathaniel Vilas

Postdoc @ Berkeley

Jonathan Weinstein

Postdoc @ NIST, Professor @ UNR

Liang Yang

Professor @ UCSD

Alumni - Harvard Undergraduates (partial list)

Hana Lampson

PhD Student @ Berkeley

Tasuku Ono

PhD Student @ Harvard

Alumni - Visiting Students (partial list)

Youngju Cho

PhD Student @ Korea University

Zirui Liu

Visiting Student

Qinshu Lyu

PhD Student @ Imperial