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- Lee, Dong Hyun ;
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- Chung, Seok-Hwan ;
- Kim, Donghwan ;
- Lee, Sang Hyub ;
- Roh, Jong Wook ; et al
- 2025-11-27
- 2025년 한국자기학회 동계학술대회, pp.198
- 한국자기학회
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- Lee, Dong Hyun ;
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- Kim, Sumin ;
- Kim, Donghwan ;
- Lee, Sang Hyub ;
- Do, Dalhyun ; et al
- 2024-08
- Lee, Dong Hyun. (2024-08). Coercivity and thermal stability enhancement of Nd-Fe-B sintered magnets by grain boundary diffusion with Tb-Al-Cu alloys. Materialia, 36. doi: 10.1016/j.mtla.2024.102161
- Elsevier
- View : 149
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- Lee, Damin ;
- Kim, Dong Hwan ;
- Roh, Jong Wook ;
- Keppetipola, Nilanka M. ;
- Toupance, Thierry ;
- Cojocaru, Ludmila ;
- Kim, Jeongmin
- 2024-09
- Lee, Damin. (2024-09). Core-shell carbon@Ni2 (CO3 )(OH)2 particles as advanced cathode materials for hybrid supercapacitor: The key role of carbon for enhanced electrochemical properties. Journal of Energy Storage, 97(Part B). doi: 10.1016/j.est.2024.112944
- Elsevier
- View : 319
- Download : 0
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- Jang, Ye Ryeong ;
- Lee, Dong Hyun ;
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- Kim, Donghwan ;
- Lee, Sang Hyub ;
- Kim, Sumin ;
- Roh, Jong Wook ;
- Lee, Wooyoung ; et al
- 2024-03
- Kim, Jaehyuk. (2024-03). Dependence of magnetic performance on coating method in grain boundary diffusion processed Nd-Fe-B sintered magnets. Materials Today Communications, 38. doi: 10.1016/j.mtcomm.2023.108004
- Elsevier BV
- View : 408
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- Keppetipola, Nilanka M. ;
- Kim, Dong Hwan ;
- Roh, Jong Wook ;
- Cojocaru, Ludmila ;
- Toupance, Thierry ;
- Kim, Jeongmin
- 2024-12
- Lee, Damin. (2024-12). Design of high-performance binary carbonate/hydroxide Ni-based supercapacitors for photo-storage systems. Energy, 313. doi: 10.1016/j.energy.2024.133593
- Elsevier
- View : 435
- Download : 0
- Lee, Damin ;
- Roh, Jong Wook ;
- Kim, Dong Hwan ;
- Kim, Jeongmin
- 2024-08
- Lee, Damin. (2024-08). Development of 3D compound structures and highly wettable carbonate hydroxide electrodes for high-performance supercapacitors. Dalton Transactions, 53(34), 14411–14421. doi: 10.1039/d4dt01366b
- Royal Society of Chemistry
- View : 327
- Download : 0
- Kim, Jeongmin ;
- Youn, Seonhye ;
- Lee, Damin ;
- Kim, Chan Woong ;
- Moon, Hongjae ;
- Chung, Seok-Hwan ;
- Kim, Hoyoung ;
- Kim, Dong Hwan ;
- Kim, Sumin ;
- Roh, Jong Wook ; et al
- 2024-12
- Kim, Jeongmin. (2024-12). Electrical transport phenomena in two-dimensional metallic 2H-NbSe2: an experimental and theoretical study. Nanoscale, 16(48), 22230–22239. doi: 10.1039/d4nr03369h
- Royal Society of Chemistry
- View : 488
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- Lee, Damin ;
- Keppetipola, Nilanka M. ;
- Roh, Jong Wook ;
- Kim, Dong Hwan ;
- Cojocaru, Ludmila ;
- Kim, Jeongmin ;
- Toupance, Thierry
- 2024-09
- Lee, Damin. (2024-09). Electrochemical characteristics of flexible open-cell supercapacitors employing different electrolyte types: KOH and ionic liquid. Electrochimica Acta, 497. doi: 10.1016/j.electacta.2024.144513
- Elsevier
- View : 239
- Download : 0
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- Roh, Jong Wook ;
- Min, Yuho ;
- Lee, Sungwon
- 2025-04
- Ponnaiah, Sathish Kumar. (2025-04). Enhanced voltage and capacitance in flexible supercapacitors using electrospun nanofiber electrolytes and CuNi2O3@N-Doped omnichannel carbon electrodes. Nano Convergence, 12(1). doi: 10.1186/s40580-025-00485-2
- Springer | Korea Nano Technology Research Society
- View : 200
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- Lee, Dong Hyun ;
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- Bae, Kyoung-Hoon ;
- Roh, Jong Wook ;
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- Chung, Seok-Hwan ;
- Kim, Jeongmin ; et al
- 2025-11-26
- 2025년 한국자기학회 동계학술대회, pp.107
- 한국자기학회
- View : 22
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- Lee, Dong Hyun ;
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- Kim, Jaehyuk ;
- Kim, Donghwan ;
- Lee, Sang Hyub ;
- Do, Dalhyun ;
- Roh, Jong Wook ;
- Kim, Dong Hwan ; et al
- 2024-05-29
- Lee, Dong Hyun. (2024-05-29). Enhencement of magnetic properties of Tb-Al-Cu diffusion magnets depending on grain boundary diffusion process conditions. 2024년 한국자기학회 하계학술대회, 109–109.
- 한국자기학회
- View : 124
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- Kim, Jeongmin ;
- Youn, Seonhye ;
- Bang, Joonho ;
- Moon, Hongjae ;
- Jang, Woosun ;
- Roh, Jong Wook ;
- Kim, Dong Hwan ;
- Chang, Joonyeon ;
- Lee, Wooyoung
- 2022-01
- Kim, Jeongmin. (2022-01). Experimental verification of semi-metallic band structure in PtSe2via thermoelectric power measurements. Applied Physics Letters, 120(4). doi: 10.1063/5.0076972
- American Institute of Physics
- View : 760
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- Lee, Damin ;
- Kim, Dong Hwan ;
- Roh, Jong Wook ;
- Kristanto, Imanuel ;
- Kwak, Sang Kyu ;
- Kim, Jeongmin
- 2024-09
- Lee, Damin. (2024-09). Fabrication and electrochemical performance of Ni-Cu carbonate/ hydroxide-based electrodes for high-performance supercapacitors. Sustainable Materials and Technologies, 41. doi: 10.1016/j.susmat.2024.e01014
- Elsevier
- View : 228
- Download : 0
- Lee, Damin ;
- Kim, Dong Hwan ;
- Roh, Jong Wook ;
- Chung, Seok-Hwan ;
- Kim, Jeongmin
- 2026-03
- Journal of Power Sources, v.667
- Elsevier
- View : 29
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- Kim, Seokhwan ;
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- 2025-04
- ACS Nano, v.19, no.17, pp.16534 - 16544
- American Chemical Society
- View : 449
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- Lee, Dong Hyun ;
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- Bae, Kyoung-Hoon ;
- Kim, Donghwan ;
- Lee, Sang Hyub ;
- Roh, Jong Wook ;
- Kim, Jeongmin ; et al
- 2025-10
- Journal of Alloys and Compounds, v.1041
- Elsevier
- View : 88
- Download : 0
- Lee, Kyungmi ;
- Kim, Gwansik ;
- Ye, Sung Wook ;
- Kim, Jeongmin ;
- Roh, Jong Wook ;
- Lee, Wooyoung
- 2024-10
- Lee, Kyungmi. (2024-10). Improved Thermoelectric Performance in n-type Bi2(Te,Se)3 Alloys through the Incorporation of Fe Nanoparticles. ACS Applied Energy Materials, 7(20), 9300–9306. doi: 10.1021/acsaem.4c01778
- American Chemical Society
- View : 259
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- Lee, Dong Hyun ;
- Kim, Jaehyuk ;
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- Bae, Kyoung-Hoon ;
- Roh, Jong Wook ;
- Do, Dalhyun ;
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- Kim, Jeongmin ; et al
- 2024-05-29
- Kim, Seong Chan. (2024-05-29). Improvement of coercivity and microstructure by internal grain boundary diffusion of SPSed Nd-Fe-B magnet. 2024년 한국자기학회 하계학술대회, 115–115.
- 한국자기학회
- View : 131
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- Lee, Dong Hyun ;
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- Kim, Donghwan ;
- Lee, Sang Hyub ;
- Kim, Dong Hwan ;
- Roh, Jong Wook ; et al
- 2024-11-28
- Lee, Dong Hyun. (2024-11-28). Improvement of magnetic properties by grain boundary diffusion using dry coating of Tb-(Pr, LRE)-Al_Cu alloys in Nd-Fe-B sintered magnets. 2024년 한국자기학회 동계학술대회, 199–199.
- 한국자기학회
- View : 160
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- Lee, Dong Hyun ;
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- Galkin, Vitalii ;
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- Chung, Seok-Hwan ;
- Kim, Sumin ; et al
- 2026-03
- Journal of Materials Research and Technology, v.41, pp.128 - 137
- Elsevier
- View : 62
- Download : 20
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- Lee, Dong Hyun ;
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- Bae, Kyoung-Hoon ;
- Roh, Jong Wook ;
- Do, Dalhyun ;
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- Chung, Seok-Hwan ;
- Kim, Jeongmin ; et al
- 2025-06-03
- 2025년 한국자기학회 하계학술대회, pp.98
- 한국자기학회
- View : 18
- Download : 0
Conference
Microstructural observation of SPSed Nd-Fe-B magnet and interal grain boundary diffusion with TbH
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- Lee, Dong Hyun ;
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- Kim, Jaehyuk ;
- Bae, Kyoung-Hoon ;
- Roh, Jong Wook ;
- Do, Dalhyun ;
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- Chung, Seok-Hwan ; et al
- 2024-11-28
- Kim, Seong Chan. (2024-11-28). Microstructural observation of SPSed Nd-Fe-B magnet and interal grain boundary diffusion with TbH. 2024년 한국자기학회 동계학술대회, 200–200.
- 한국자기학회
- View : 132
- Download : 0
- Jang, Ye Ryeong ;
- Kim, Tae-Hoon ;
- Kim, Jeongmin ;
- Lee, Hyun-Sook ;
- Lee, Kyungmi ;
- Roh, Jong Wook ;
- Jang, Tae-Suk ;
- Lee, Wooyoung
- 2024-10
- Jang, Ye Ryeong. (2024-10). Microstructure of shell and grain boundary phase in Nd-Fe-B sintered magnets grain boundary diffusion processed with low-melting LRE-Al-Cu (LRE = La and Pr) alloys. Materials Characterization, 216. doi: 10.1016/j.matchar.2024.114249
- Elsevier
- View : 190
- Download : 0
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- Youn, Seonhye ;
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- Kim, Dong Hwan ;
- Kim, Sumin ;
- Lee, Wooyoung ;
- Park, Hee Jung ;
- Kim, Juyoung ;
- Chun, Dong Wan ;
- Park, Sang-Shik ; et al
- 2021-09
- Kim, Jongwon. (2021-09). Modulation of Conductivity and Contact Resistance of RuO2 Nanosheets via Metal Nano-Particles Surface Decoration. Nanomaterials, 11(9). doi: 10.3390/nano11092444
- MDPI
- View : 634
- Download : 0
Article
Ni-based electrodes on 3D substrates: Development and performance for asymmetric supercapacitors
- Lee, Hyun Woo ;
- Roh, Jong Wook ;
- Kim, Kwang Ho ;
- 2025-02
- Lee, Hyun Woo. (2025-02). Ni-based electrodes on 3D substrates: Development and performance for asymmetric supercapacitors. Journal of Electroanalytical Chemistry, 979. doi: 10.1016/j.jelechem.2024.118907
- Elsevier
- View : 257
- Download : 0
Conference
Reduction-Diffusion of Nd-Fe-B Magnet Sludge: All-Element Recovery and Submicron Powder Production
- Galkin, Vitalii ;
- Roh, Jong Wook ;
- Kim, Dong Hwan ;
- Kim, Dongsoo ;
- Kim, Jeongmin
- 2025-11-27
- 2025년 한국자기학회 동계학술대회, pp.203
- 한국자기학회
- View : 21
- Download : 0
Article
Semimetallic features in thermoelectric transport properties of 2H-3R phase niobium diselenide
- Moon, Hongjae ;
- Kim, Jeongmin ;
- Bang, Joonho ;
- Hong, Seokkyoon ;
- Youn, Seonhye ;
- Shin, Hyunjun ;
- Roh, Jong Wook ;
- Shim, Wooyoung ;
- Lee, Wooyoung
- 2020-12
- Moon, Hongjae. (2020-12). Semimetallic features in thermoelectric transport properties of 2H-3R phase niobium diselenide. Nano Energy, 78, 105197. doi: 10.1016/j.nanoen.2020.105197
- Elsevier BV
- View : 444
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- Kim, Gwansik ;
- Lee, Kyungmi ;
- Shin, Hyunjun ;
- Kim, Jeongmin ;
- Chang, Joonyeon ;
- Roh, Jong Wook ;
- Lee, Wooyoung
- 2022-01
- Kim, Gwansik. (2022-01). Strong enhancement of room-temperature thermoelectric properties of Cu-doped Bi2Te2.7Se0.3. doi: 10.1063/5.0077057
- American Institute of Physics
- View : 301
- Download : 0
- Kim, Gwansik ;
- Kim, Hyun-Sik ;
- Lee, Ho Seong ;
- Kim, Jeongmin ;
- Lee, Kyu Hyoung ;
- Roh, Jong Wook ;
- Lee, Wooyoung
- 2020-06
- Kim, Gwansik. (2020-06). Synchronized enhancement of thermoelectric properties of higher manganese silicide by introducing Fe and Co nanoparticles. doi: 10.1016/j.nanoen.2020.104698
- Elsevier BV
- View : 623
- Download : 0
- Lee, Dong Hyun ;
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- Kim, Dong Hwan ;
- Roh, Jong Wook ;
- Kim, Jeongmin ;
- Lee, Damin
- 2023-03
- Lee, Dong Hyun. (2023-03). Three-dimensional ternary NixCuyZnz(CO3)(OH)2 electrodes for supercapacitors: electrochemical properties and applications. Dalton Transactions, 52(11), 3333–3343. doi: 10.1039/d3dt00143a
- Royal Society of Chemistry
- View : 598
- Download : 0
Article
Ultra-thin high-resolution transfer-printed breathable electronics for conformal wearable devices
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- Kwon, Seokhun ;
- Kang, Hyunil ;
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- Jeong, Youngtae ; et al
- 2025-12
- Materials Today, v.91, pp.186 - 195
- Elsevier
- View : 44
- Download : 0
- Yoo, Hyesun ;
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- Lee, Inpyo ;
- Jo, Seung Taek ;
- Hong, Tae Ei ;
- Kim, Junho ;
- Yoo, Dae-Hwang ;
- Shin, Jinwook ;
- Commerell, Walter ;
- Kim, Dae-Hwan ; et al
- 2024-11
- Yoo, Hyesun. (2024-11). Understanding of the Relationship between the Properties of Cu(In,Ga)Se2 Solar Cells and the Structure of Ag Network Electrodes. Energy & Environmental Materials, 7(6). doi: 10.1002/eem2.12765
- Wiley
- View : 95
- Download : 41
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