Researcher

David Hahn

Graduate Student Researcher
Mechanical Engineering
Professor Rayne Zheng (Advisor)
Ph.D. 2026 (Anticipated)

David Hahn is currently pursuing a PhD program in Mechanical Engineering at UC Berkeley. Prior to joining UC Berkeley, he was a Mechanical Design Engineer at OFS (Optical Fiber Solutions) FITEL in Atlanta, GA. He received BS and MS in Mechanical Engineering from Georgia Tech.

Peisheng He

Postdoctoral Researcher
Mechanical Engineering
Professor Liwei Lin (Advisor)
Ph.D. 2023, PostDoc 2023 to present

Peisheng He received his B.S. in Materials Science and Engineering from Shanghai Jiao Tong University in 2018. He received his M.S. and Ph.D. in Mechanical Engineering from University of California, Berkeley in 2020 and 2023, respectively under the supervision of Prof. Liwei Lin. He is currently a post-doctoral researcher in Professor Liwei Lin's lab as a Bakar Innovation Fellow.

Spring 2023 Research Review Presenter

Johannes Henriksson

Graduate Student Researcher
Electrical Engineering and Computer Sciences
Professor Ming C. Wu (Advisor)
Ph.D. 2022 (Anticiptated)

Johannes graduated from Lund University, Sweden, with a Masters degree in Engineering Physics which also included one year at UCLA as an exchange student. He has work experience from BorgWarner, ON Semiconductor and Lawrence Livermore National Laboratory and Apple. Johannes is currently pursuing his PhD degree in Electrical Engineering and Computer Science at UC Berkeley where he is working with Prof. Ming Wu on MEMS and silicon photonics.

Naoki Higashitarumizu

Postdoctoral Researcher
Electrical Engineering and Computer Sciences
Professor Ali Javey (Advisor)

Dr. Naoki Higashitarumizu is a postdoctoral fellow in Electrical Engineering and Computer Sciences at UC Berkeley, with a joint appointment as a postdoctoral fellow in the Materials Science Division at Lawrence Berkeley National Laboratory. He received a Ph.D. in material engineering from The University of Tokyo in 2020, and was a postdoctoral fellow at The University of Tokyo in 2020. Dr. Higashitarumizu then joined Javey Research Group in September 2020.

BSAC Spring...

Ilryu Jang

Visiting Scholar Researcher
Mechanical Engineering
Professor Liwei Lin (Advisor)
Visiting Scholar 2024 to present

Qiutong Jin

Graduate Student Researcher
Electrical Engineering and Computer Sciences
Professor Clark T.-C. Nguyen (Advisor)
Ph.D. 2025 (Anticipated)

Qiutong Jin received B.S. in Electrical Engineering from University of Iowa in 2019. She is currently pursuing a Ph.D. in MEMS in EECS at UC Berkeley under the supervision of Prof. Clark Nguyen and will graduate in May 2025.

Fall 2023 Research Review Presenter


Amanda Jung

Graduate Student Researcher
Electrical Engineering and Computer Sciences
Professor Kristofer S.J. Pister (Advisor)
Ph.D. 2029 (Anticipated)

Hyong Min Kim

Graduate Student Researcher
Electrical Engineering and Computer Sciences
Professor Ali Javey (Advisor)
Ph.D. 2028 (Anticipated)

Hyong is a Ph.D. student in the Electrical Engineering and Computer Sciences Department at University of California, Berkeley. He received his Bachelor's Degree in Electrical Engineering from the Univeristy of Pennsylvania in 2023. In his undergraduate research, Hyong studied quantum emission from strained 2D materials, ferroelectric field-emission transistors based on AlScN/2D material heterostructures, and scanning probe characterization of 1D-2D material interfaces. Hyong's current research at Berkeley is on fabricating next-generation Mid-Wave Infrared (MWIR) optoelectronic devices...

Inha Kim

Graduate Student Researcher
Applied Science and Technology
Professor Ali Javey (Advisor)
Ph.D. 2028 (Anticipated)

Seung-Rok Kim

Postdoctoral Researcher
Electrical Engineering and Computer Sciences
Professor Ali Javey (Advisor)

Seung-Rok Kim is a postdoctoral research associate in Electrical Engineering and Computer Sciences at the University of California, Berkeley, a postdoctoral researcher at Berkeley Sensor & Actuator Center (BSAC), and a research affiliate in the Materials Science Division at Lawrence Berkeley National Laboratory with a joint appointment. He received a Ph.D. in Materials Science and Engineering from Yonsei University in 2021, and was a postdoctoral research associate and research professor at Yonsei University in 2021 and 2023. Seung-Rok Kim then joined Javey...