International Journal (*corresponding author)
International Journal (*corresponding author)
27. Sunghyun Sung, Yeonghwan Song, Wonrae Kim, Ohyung Kwon*, Kyung-Young Jhang, "Comparison of melt pool dimension with in-situ monitored acoustic emission signal in laser powder bed fusion of austenitic stainless steel," Rapid Prototyping Journal, vol. 31, no. 5, pp. 1100-1113, Apr. 2025. https://doi.org/10.1108/RPJ-08-2024-0348
26. Kangpyo Lee, Jeong Ho Ryu, HyukSu Han, Boyeol Kim, Kyunghwan Jung, In Yong Moon, Ohyung Kwon, Chan-Yeup Chung, Sungwook Mhin, Kang Min Kim, "Boosting triboelectric performance of PDMS-based nanogenerators through dual-filler embedded triboelectric layers," Journal of Alloys and Compounds, vol. 1010, 177114, Jan. 2025. https://doi.org/10.1016/j.jallcom.2024.177114
25. Mintae Kim, Seung Jun Han, Hyun-Su Kang, Gyung Bae Bang, Taeg Woo Lee, Gun-Hee Kim, Won Rae Kim, Sunghyun Sung, Ohyung Kwon*, Hyung Giun Kim, "Optimization of hatch spacing for improved build rate and high density preservation in laser powder bed fusion of pure titanium", Journal of Materials Research and Technology, vol. 33, pp. 9853-9861, Nov. 2024. https://doi.org/10.1016/j.jmrt.2024.11.265
24. Ohyung Kwon, Hee-Woon Cheong, "Improvement of Multilayer Perceptron Model for Predicting Etch Rates in CF4 Plasma With Optical Emission Spectrometer and VI Sensor Data," IEEE Transactions on Plasma Science, vol. 52, no. 10, pp. 5216-5221, Nov. 2024. https://doi.org/10.1109/TPS.2024.3487896
23. HyukSu Han, Tae-Wan Ko, Mintae Kim, Ohyung Kwon, DaeHa Kim, Heechae Choi, Sung-Hwan Lim, Hyung Giun Kim, Taeg Woo Lee, "Densification of polycrystalline alumina with dense dislocation arrays via stainless steel sealed powder metallurgy hot isostatic press," Ceramics International, vol. 49, no. 14, pp. 22782-22787, Jul. 2023. https://doi.org/10.1016/j.ceramint.2023.04.099
22. Huu Tuan Le, Ji Eon Lee, So Yeon Yun, Ohyung Kwon, Jin Kuen Park, Young Kyu Jeong, "Plasma-Induced Oxygen Vacancies in N-Doped Hollow NiCoPBA Nanocages Derived from Prussian Blue Analogue for Efficient OER in Alkaline Media," International Journal of Molecular Sciences, vol. 24, no. 11, 9246, May. 2023. https://doi.org/10.3390/ijms24119246
21. Nayeon Lee, Woohyun Lee, Ohyung Kwon*, Chin-Wook Chung, "Correlation of SiO2 etch rate in CF4 plasma with electrical circuit parameter obtained from VI probe in inductively coupled plasma etcher," Journal of Physics D: Applied Physics, vol. 55, 375204, Jul. 2022. https://doi.org/10.1088/1361-6463/ac7bb7
20. Ohyung Kwon, Nayeon Lee, Kangil Kim, "Improvement of virtual diagnostics performance for plasma density in semiconductor etch equipment using variational auto-encoder," IEEE Transactions on Semiconductor Manufacturing, vol. 35, no. 2, pp. 256-265, May. 2022. https://doi.org/10.1109/TSM.2022.3154366
19. Kangpyo Lee, Sungwook Mhin, HyukSu Han, Ohyung Kwon, Woo-Byoung Kim, Taeseup Song, Sukhyun Kang, Kang Min Kim, "A high-performance PDMS-based triboelectric nanogenerator fabricated using surface-modified carbon nanotubes via pulsed laser ablation," Journal of Materials Chemistry A, vol. 10, no. 3, pp. 1299-1308, Jan. 2022. https://doi.org/10.1039/D1TA08414C
18. Nayeon Lee, Ohyung Kwon*, Chin-Wook Chung, "Correlation of RF impedance with Ar plasma parameters in semiconductor etch equipment using inductively coupled plasma," AIP Advances, vol. 11, no. 2, Feb. 2021. https://doi.org/10.1063/6.0000883
17. Se-Wook Pyo, Hyung Giun Kim, Ohyung Kwon, Jamiyandorj Otgonbold, Keun-Woo Lee, "Reliability Verification of Damping Capacity Assessment Through In Vitro Analysis of Implant Micromotion in Peri-implant Bone Loss Model," International Journal of Oral & Maxillofacial Implants, vol. 36, no. 1, Jan. 2021. https://doi.org/10.11607/jomi.8168
16. Gyung Bae Bang, Won Rae Kim, Hyo Kyu Kim, Hyung-Ki Park, Gun Hee Kim, Soong-Keun Hyun, Ohyung Kwon*, Hyung Giun Kim, "Effect of process parameters for selective laser melting with SUS316L on mechanical and microstructural properties with variation in chemical composition," Materials & Design, vol. 197, 109221, Jan. 2021. https://doi.org/10.1016/j.matdes.2020.109221
15. Won Rae Kim, Gyung Bae Bang, Ohyung Kwon, Kyung-Hwan Jung, Hyung-Ki Park, Gun-Hee Kim, Hyo-Tae Jeong, Hyung Giun Kim, "Fabrication of porous pure titanium via selective laser melting under low-energy-density process conditions," Materials & Design, vol. 195, 109035, Oct. 2020. https://doi.org/10.1016/j.matdes.2020.109035
14. Ohyung Kwon, Hyung Giun Kim, Min Ji Ham, Wonrae Kim, Gun-Hee Kim, Jae-Hyung Cho, Nam Il Kim, Kangil Kim, "A deep neural network for classification of melt-pool images in metal additive manufacturing," Journal of Intelligent Manufacturing, vol. 31, no. 2, pp. 375-386, Feb. 2020. https://doi.org/10.1007/s10845-018-1451-6
13. Ohyung Kwon, Hyung Giun Kim, Wonrae Kim, Gun-Hee Kim, Kangil Kim, "A convolutional neural network for prediction of laser power using melt-pool images in laser powder bed fusion," IEEE Access, vol. 8, no. 1, pp. 23255-23263, Jan. 2020. https://doi.org/10.1109/ACCESS.2020.2970026
12. Hyung Giun Kim, Won Rae Kim, Ohyung Kwon, Gyung Bae Bang, Min Ji Ham, Hyung-Ki Park, Kyung-Hwan Jung, Kang Min Kim, Chang-Woo Lee, Gun-Hee Kim, "Laser beam melting process based on complete-melting energy density for commercially pure titanium," Journal of Manufacturing Processes, vol. 45, pp. 455-459, Sep. 2019. https://doi.org/10.1016/j.jmapro.2019.07.031
11. Hanearl Jung, Il-Kwon Oh, Chang Mo Yoon, Bo-Eun Park, Sanghun Lee, Ohyung Kwon, Woo Jae Lee, Se-Hun Kwon, Woo-Hee Kim, Hyungjun Kim, "Effects of Ar Addition to O2 Plasma on Plasma-Enhanced Atomic Layer Deposition of Oxide Thin Films," ACS applied materials & interfaces, vol. 10, no. 46, pp. 40286-40293, Oct. 2018. https://doi.org/10.1021/acsami.8b14244
10. Tae-Wook Na, Won Rae Kim, Seung-Min Yang, Ohyung Kwon, Jong Min Park, Gun-Hee Kim, Kyung-Hwan Jung, Chang-Woo Lee, Hyung-Ki Park, Hyung Giun Kim, "Effect of laser power on oxygen and nitrogen concentration of commercially pure titanium manufactured by selective laser melting," Materials Characterization, vol. 143, pp. 110-117, Sep. 2018. https://doi.org/10.1016/j.matchar.2018.03.003
9. Tae-Ho Lee, Hee-Woon Cheong, Ohyung Kwon, Ki-Woong Whang, "Application of MgCaO cathode layer to plasma display panel for high luminous efficacy," IEEE transactions on electron devices, vol. 60, no. 1, pp. 301-304, Nov. 2012. https://doi.org/10.1109/TED.2012.2224869
8. Wanjae Park, Ohyung Kwon, Ki-Woong Whang, Jeongyun Lee, " Plasma Science and Technology-Dry etching characteristics of TaN absorber for extreme ultraviolet mask with Ru buffer layer," Journal of Vacuum Science and Technology A, vol. 30, no. 4, Jul. 2012. https://doi.org/10.1116/1.4718420
7. Ohyung Kwon, Byung Joo Oh, Ki-Woong Whang, "Discharge characteristics of mercury-free flat fluorescent lamps with various electrode configurations analysed through a two-dimensional fluid model simulation," Journal of Physics D: Applied Physics, vol. 45, no. 27, 275202, Jun. 2012. https://doi.org/10.1088/0022-3727/45/27/275202
6. Tae-Ho Lee, Jae-Chul Jung, Ohyung Kwon, Sang-Kook Lee, Joong-Kyun Kim, Ki-Woong Whang, "The dependence of the thermal characteristics variation and image sticking phenomenon of PDP on the dielectric loss," Displays, vol. 32, no. 5, pp. 249-253, Dec. 2011. https://doi.org/10.1016/j.displa.2011.05.001
5. Tae-Ho Lee, Hee-Woon Cheong, Ohyung Kwon, Ki-Woong Whang, Sven Ole Steinmüller, Jürgen Janek, "The role of a diffusion barrier in plasma display panel with the high gamma cathode layer," Applied Physics Letters, vol. 99, no. 17, Oct. 2011. https://doi.org/10.1063/1.3655329
4. Byung Joo Oh, Ohyung Kwon, Jae-Chul Jung, In Woo Seo, Ki-Woong Whang, "The effects of electrode configuration on the luminance and luminous efficacy of mercury-free flat fluorescent lamp," IEEE Transactions on Plasma Science, vol. 39, no. 10, pp.1963-1968, Sep. 2011. https://doi.org/10.1109/TPS.2011.2163173
3. Ohyung Kwon, Hyun Sook Bae, Hae-Yoon Jung, Tae-Ho Lee, Hee-Woon Cheong, Ki-Woong Whang, "Mechanism of high luminous efficacy in plasma display panel with high secondary electron emission coefficient cathode material analyzed through three-dimensional fluid model simulation," Journal of Applied Physics, vol. 110, no. 4, Aug. 2011. https://doi.org/10.1063/1.3626455
2. Hae-Yoon Jung, Tae-Ho Lee, Ohyung Kwon, Hee-Woon Cheong, Sven Ole Steinmuller, Jürgen Janek, Ki-Woong Whang, "Realization of high luminous efficacy at low voltages in the plasma display panel with SrO–MgO double layer," IEEE Electron Device Letters, vol. 31, no.7, May. 2010. https://doi.org/10.1109/LED.2010.2047236
1. Ohyung Kwon, Hyun Sook Bae, Ki-Woong Whang, "Discharge characteristics of He–Ne–Xe gas mixture with varying Xe contents and at varying sustain electrode gap lengths in the plasma display panel," Journal of Applied Physics, vol. 106, no. 6, Sep. 2009. https://doi.org/10.1063/1.3224960