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Seo, Kwanyong (서관용)

Department
School of Energy and Chemical Engineering(에너지화학공학과)
Website
http://kseo.unist.ac.kr/
Lab
The SEO Group (나노/마이크로 구조 기반 소자 연구실)
Research Keywords
투명 결정질 실리콘 태양전지, 유연 결정질 실리콘 태양전지, 유/무기 하이브리드 태양전지, 태양전지-배터리 일체형 시스템, 활성산소종 생산 시스템, 태영전지, Transparent crystalline silicon solar cell, Flexible crystalline silicon solar cell, Organic/Inorganic hybrid solar cell, PV-Battery monolithic system, Reactive Oxygen Species(ROS) generation system
Research Interests
Our laboratory currently focuses on the development of solar energy devices using the most promising renewable energy. Especially, we are studying novel concepts of solar cells using nano/micro-technology to realize the physical properties that couldn't be observed in bulk semiconductor materials. Typically, we have developed 1) transparent crystalline silicon (c-Si) solar cells and 2) cost-effective high-efficiency flexible solar cells using opaque and rigid c-Si wafers. These topics are expected breakthrough research to overcome the stereotype that c-Si wafer cannot be transparent and flexible. Furthermore, we have demonstrated 3) dopant-free high-efficiency c-Si solar cells based on hetero-junctions, 4) monolithic PV-Battery hybrid devices for powerless systems, and 5) reactive oxygen species(ROS) generation system.Our laboratory keeps trying to produce world-class experts through the design, fabrication, and characterization of energy devices based on the theoretical knowledge in the semiconductor. We also have global research competitiveness by regularly publishing research results at domestic/international journals and conferences. Thus, the vision of our lab is to lead students to be world-class experts who contribute to raising the R&D level in South Korea. In order to realize our vision, we are doing our best to build academic and personal foundations.
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Issue DateTitleAuthor(s)TypeViewAltmetrics
2021-02Field‐Induced Radial Junction for Dopant‐Free Crystalline Silicon Microwire Solar Cells with an Efficiency of Over 20%Choi, Deokjae; Seo, KwanyongARTICLE44 Field‐Induced Radial Junction for Dopant‐Free Crystalline Silicon Microwire Solar Cells with an Efficiency of Over 20%
2020-11Effective Photon Management of Non-Surface-Textured Flexible Thin Crystalline Silicon Solar CellsHwang, Inchan; Jeong, Youngsoon; Shiratori, Yuta, et alARTICLE86 Effective Photon Management of Non-Surface-Textured Flexible Thin Crystalline Silicon Solar Cells
2020-09Fabrication of Water-Repellent Platinum(II) Complex-Based Photon Downshifting Layers for Perovskite Solar Cells by Ultrasonic Spray DepositionHwang, Eunhye; Kim, Hyungwoo; Lee, Sang-Hak, et alARTICLE212 Fabrication of Water-Repellent Platinum(II) Complex-Based Photon Downshifting Layers for Perovskite Solar Cells by Ultrasonic Spray Deposition
2020-08Voltage-tunable portable power supplies based on tailored integration of modularized silicon photovoltaics and printed bipolar lithium-ion batteriesKim, Jung-Hui; Hwang, Inchan; Kim, Se-Hee, et alARTICLE48 Voltage-tunable portable power supplies based on tailored integration of modularized silicon photovoltaics and printed bipolar lithium-ion batteries
2020-08The Development of Transparent PhotovoltaicsLee, Kangmin; Um, Han-Don; Choi, Deokjae, et alARTICLE87 The Development of Transparent Photovoltaics
2020-03Progress in silicon microwire solar cellsUm, Han-Don; Lee, Kangmin; Hwang, Inchan, et alARTICLE121 Progress in silicon microwire solar cells
2020-01Neutral-Colored Transparent Crystalline Silicon PhotovoltaicsLee, Kangmin; Kim, Namwoo; Kim, Kwangjin, et alARTICLE313 Neutral-Colored Transparent Crystalline Silicon Photovoltaics
2019-09Seawater-Mediated Solar-to-Sodium Conversion by Bismuth Vanadate Photoanode- Photovoltaic Tandem Cell: Solar Rechargeable Seawater BatteryKim, Jin Hyun; Hwang, Soo Min; Hwang, Inchan, et alARTICLE319 Seawater-Mediated Solar-to-Sodium Conversion by Bismuth Vanadate Photoanode- Photovoltaic Tandem Cell: Solar Rechargeable Seawater Battery
2019-02ITO-free carrier-selective contact for crystalline silicon solar cellsChoi, Deokjae; Yoon, Hyun; Kim, Ka-Hyun, et alARTICLE299 ITO-free carrier-selective contact for crystalline silicon solar cells
2018-11Controlling the Light Absorption in a Photodetector Via Nanowire Waveguide Resonances for Multispectral and Color ImagingCrozier, Kenneth B.; Seo, Kwanyong; Park, Hyunsung, et alARTICLE667 Controlling the Light Absorption in a Photodetector Via Nanowire Waveguide Resonances for Multispectral and Color Imaging
2018-11Phosphorescent Energy Downshifting for Diminishing Surface Recombination in Silicon Nanowire Solar CellsKim, Hyun-Tak; Lee, Kangmin; Jin, Wonjoo, et alARTICLE465 Phosphorescent Energy Downshifting for Diminishing Surface Recombination in Silicon Nanowire Solar Cells
2018-08Nonaqueous arylated quinone catholytes for lithium-organic flow batteriesShin, Dong-Seon; Park, Minjoon; Ryu, Jaechan, et alARTICLE734 Nonaqueous arylated quinone catholytes for lithium-organic flow batteries
2018-07High-performance electrothermal and anticorrosive transparent heating stickersLee, Kangmin; Park, Jeonghwan; Kim, Hyungwoo, et alARTICLE491 High-performance electrothermal and anticorrosive transparent heating stickers
2018-04Jabuticaba-Inspired Hybrid Carbon Filler/Polymer Electrode for Use in Highly Stretchable Aqueous Li-Ion BatteriesSong, Woo-Jin; Park, Jeonghwan; Kim, Dong Hyup, et alARTICLE1102 Jabuticaba-Inspired Hybrid Carbon Filler/Polymer Electrode for Use in Highly Stretchable Aqueous Li-Ion Batteries
2018-03Flexible crystalline silicon radial junction photovoltaics with vertically aligned tapered microwiresHwang, Inchan; Um, Han-Don; Kim, Byeong-Su, et alARTICLE527 Flexible crystalline silicon radial junction photovoltaics with vertically aligned tapered microwires
2018-01Direct Fabrication of Flexible Ni Microgrid Transparent Conducting Electrodes via Electroplated Metal TransferPark, Jeonghwan; Lee, Kangmin; Um, Han-Don, et alARTICLE601 Direct Fabrication of Flexible Ni Microgrid Transparent Conducting Electrodes via Electroplated Metal Transfer
2017-11Growth Uniformity of Epitaxy Silicon Grown at 200 °C Using 60 MHz Very High Frequency Plasma Enhanced Vapor Phase EpitaxyHong, Ji-Eun; Kim, Namwoo; Yoon, Hyun, et alARTICLE1604 Growth Uniformity of Epitaxy Silicon Grown at 200 °C Using 60 MHz Very High Frequency Plasma Enhanced Vapor Phase Epitaxy
2017-08Cold Isostatic-Pressured Silver Nanowire Electrodes for Flexible Organic Solar Cells via Room-Temperature ProcessesSeo, Ji Hoon; Hwang, Inchan; Um, Han-Don, et alARTICLE804 Cold Isostatic-Pressured Silver Nanowire Electrodes for Flexible Organic Solar Cells via Room-Temperature Processes
2017-06Embedded Metal Electrode for Organic-Inorganic Hybrid Nanowire Solar CellsUm, Han-Don; Choi, Deokjae; Choi, Ahreum, et alARTICLE493 Embedded Metal Electrode for Organic-Inorganic Hybrid Nanowire Solar Cells
2017-06Enhancement of Light Absorption in Photovoltaic Devices using Textured Polydimethylsiloxane StickersHwang, Inchan; Choi, Deokjae; Lee, Sojeong, et alARTICLE558 Enhancement of Light Absorption in Photovoltaic Devices using Textured Polydimethylsiloxane Stickers

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