Chaeyeong Lee
Yonsei University
9 Papers
20 Citations
Chaeyeong Lee is an academic researcher from Yonsei University. The author has contributed to research in topics: Neutron & Proton therapy. The author has an hindex of 3, co-authored 9 publications.
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Papers
Measurement of neutron ambient dose equivalent in proton radiotherapy with line-scanning and wobbling mode treatment system.
Sangmin Lee,Chaeyeong Lee,Eun Hyuk Shin,Sungkoo Cho,Dae-Hyun Kim,Youngyih Han,Doo Ho Choi,Sung-Joon Ye,Jin Sung Kim,Jin Sung Kim +9 more
TL;DR: The neutron ambient dose equivalents were successfully measured at six positions generated by a 190 MeV proton beam using wobbling and line‐scanning mode with the WENDI‐2 and could be used for neutron dose reduction methods and other analysis for advanced proton treatment in the near future.
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A new DOI detector design using discrete crystal array with depth-dependent reflector patterns and single-ended readout
TL;DR: In this paper, a depth-dependent reflector pattern in a discrete crystal array was used to detect depth of interaction (DOI) positron emission tomography (PET) detectors.
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Development of a novel depth-of-interaction encoding method and use of light spreading in a scintillation crystal array with single-ended readout
TL;DR: In this article, a depth-of-interaction (DOI) positron emission tomography (PET) detector was designed by applying a simple light-spreading method in a single layer crystal array with a single-ended photosensor.
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A radioactive material monitoring system using multiple gamma spectroscopy detectors and centroid method
Hankyeol Song,Dong-Hoon Lee,Seung-Jae Lee,Chaeyeong Lee,Chanwoo Park,Hyun-Il Kim,Jihoon Kang,Yong Hyun Chung +7 more
TL;DR: A radioactive material monitoring system, employing a passive detection technique with multiple gamma spectroscopy detectors and the centroid method for use in large areas, is presented and calculated source locations were well distinguished.
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Simulation of a Gamma-Ray Computed Tomography System Using Two Radioisotopes for Structural Inspections: A Preliminary Study
Dong-Hoon Lee,Chanwoo Park,Cheol-Ha Baek,Chaeyeong Lee,Seungjae Lee,Hankyeol Song,Yong Hyun Chung +6 more
TL;DR: In this paper, the performance of a dual-energy gamma-ray CT system was simulated using Geant4 Application for Tomographic Emission with three types of sources (Am-241, Co-57, and Cs-137).
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