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ChangUk Koo

Seoul National University

Kwanak-gu

Seoul, 151-742

Korea, Republic of (South Korea)

  • Seoul National University

SCHOLARLY PAPERS

5

DOWNLOADS

168

TOTAL CITATIONS

1

Scholarly Papers (5)

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1.

Wearable Resonator for In-Vivo Electron Paramagnetic Resonance Tooth Dosimetry

Number of pages: 12 Posted: 09 Aug 2024
Sung-Joon Ye, ChangUk Koo, Jeonghun Oh and Kwon Choi
Seoul National University, Seoul National University, Seoul National University and Seoul National University
Downloads 56 (1,000,027)

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Wearable resonator, in-vivo electron paramagnetic resonance, automatic control, radiation tooth dosimetry

2.

Accuracy Enhancement of L-Band EPR Tooth Dosimetry by Implementing Multiple Harmonic Detection

Number of pages: 12 Posted: 17 Apr 2024
Jeonghun Oh, ChangUk Koo, Jong In Park, Kwon Choi, Junyoung Lee, Hiroshi Hirata and Sung-Joon Ye
Seoul National University, Seoul National University, affiliation not provided to SSRN, Seoul National University, Seoul National University, Hokkaido University and Seoul National University
Downloads 43 (1,157,785)
Citation 1

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Electron paramagnetic resonance, In-vivo tooth dosimetry, Multiple harmonic detection, Standard error of inverse prediction, Radiation accident

3.

Investigating the Dependence of X-Ray Dose Enhancement by Gold Nanoparticles on Two Bromine-Based Presage® Formulas

Number of pages: 12 Posted: 08 Sep 2022
Shama Alghadhban, Dongwoo Kim, ChangUk Koo, Kangwon Lee and Sung-Joon Ye
Seoul National University, Seoul National University, Seoul National University, Seoul National University and Seoul National University
Downloads 40 (1,183,237)

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PRESAGE®, gold nanoparticles, radical initiator, dose enhancement, Dosimetry

4.

Benchmarking GPU-accelerated RT2 Monte Carlo Code against MCNP and FLUKA for Nuclear and Radiological Applications

Number of pages: 22 Posted: 19 Mar 2026
Chang-Min Lee, ChangUk Koo, Junyoung Lee, Taeyun Kim and Sung-Joon Ye
Seoul National University, Seoul National University, Seoul National University, Seoul National University and Seoul National University
Downloads 21 (1,459,862)

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Monte Carlo, GPU-Acceleration, Detector Response, Radioisotope Thermoelectric Generator, Reactor Beam Filter Assembly

5.

Nonlinear Magnetic Field Sweep for Precise Signal Amplitude Estimation in Continuous-Wave EPR

Number of pages: 18 Posted: 04 Apr 2026
Jeonghun Oh, ChangUk Koo, Jong In Park, Junyoung Lee and Sung-Joon Ye
Seoul National University, Seoul National University, affiliation not provided to SSRN, Seoul National University and Seoul National University
Downloads 8 (1,566,597)

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Continuous wave EPR, Nonlinear magnetic field sweep, Fisher information, Cramér-Rao lower bound, Radiation dosimetry