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Education

Seoul National University (SNU), Seoul, Korea
Ph.D. Candidate in Physics, Mar 2019 - Present
Advisor: Prof. Hyunyong Choi

Pohang University of Science and Technology (POSTECH), Pohang, Korea
B.S. in Physics, Mar 2014 - Feb 2019

Seoul Science High School (SSHS), Seoul, Korea
Mar 2011 - Feb 2014

Research Experience

Korea Institute of Science and Technology (KIST), Seoul, Korea
Research Assistant, Feb 2026 - Present
Advisor: Dr. Junghyun Lee

Seoul National University (SNU), Seoul, Korea
Graduate Research Assistant, Aug 2019 - Present
Advisor: Prof. Hyunyong Choi

Honors and Awards

  1. BK Excellent TA Award, Jul 2020
  2. BK Frontier Fellowship, Mar 2019 - Aug 2019
  3. National Scholarship for Science and Engineering, Mar 2014 - Feb 2018

Presentations

Oral Presentations

  1. APS Global Physics Summit. Denver, USA, Mar 2026.
    “Polarization of P1 electron spin bath via repetitive Hartmann-Hahn transfer”
  2. KPS Spring Meeting. Daejeon, Korea, Apr 2024.
    “Probing and controlling many-body dipolar interactions between electron spins in diamond”
  3. Optics and Photonics Congress (OPC). Jeju, Korea, Aug 2023.
    “Precise calibration of magnetic field vector in a diamond nitrogen-vacancy center ensemble”
  4. Optics and Photonics Congress (OPC). Jeju, Korea, Jul 2021.
    “Aberration correction of femtosecond lasers for deterministic quantum emitters in nitrogen-vacancy diamonds”

Poster Presentations

  1. Conference on Lasers and Electro-Optics (CLEO). San Jose, USA, May 2022.
    “Deterministic creation of single nitrogen-vacancy center in diamond using femtosecond laser writing”

Teaching Experience

Teaching Assistant at SNU

  • Electrodynamics I (Spring 2021)
  • Computational Physics (Fall 2020)
  • Electromagnetic Waves and Optics (Spring 2020)
  • Physics Lab. 2 (Summer 2019, Fall 2019)
  • Physics Lab. 1 (Spring 2019)

Technical Skills

Optical and spin measurement: Confocal scanning microscopy, AOM double-pass configuration, ODMR and spin manipulation, HBT measurement, femtosecond laser writing

Instrument control and data acquisition: Experiment automation and instrument control (Python, LabVIEW)

Microfabrication: Photolithography (mask aligner, RIE, thermal evaporator)

Design and simulation: PCB design (Altium), CAD modeling (AutoCAD, Fusion), numerical simulation and data analysis (Python), electromagnetic field modeling (COMSOL)