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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
2009-04Room Temperature Ferromagnetism in Single-Crystalline Fe5Si3 NanowiresSeo, Kwanyong; Lee, Sunghun; Jo, Younghun, et alARTICLE647 Room Temperature Ferromagnetism in Single-Crystalline Fe5Si3 Nanowires
2008-10Electronic transport mechanism and photocurrent generations of single-crystalline InN nanowiresLee, Sunghun; Lee, Wonjoo; Seo, Kwanyong, et alARTICLE698 Electronic transport mechanism and photocurrent generations of single-crystalline InN nanowires
2008-06Aluminum foil mediated noncatalytic growth of ZnO nanowire arrays on an indium tin oxide substrateYoon, Hana; Seo, Kwanyong; Moon, Heesung, et alARTICLE752 Aluminum foil mediated noncatalytic growth of ZnO nanowire arrays on an indium tin oxide substrate
2008-03Single-crystalline ferromagnetic Fe1-xCoxSi nanowiresIn, Juneho; Varadwaj, Kumar S. K.; Seo, Kwanyong, et alARTICLE722 Single-crystalline ferromagnetic Fe1-xCoxSi nanowires
2007-08Simple vapor-phase synthesis of single-crystalline Ag nanowires and single-nanowire surface-enhanced raman scatteringMohanty, Paritosh; Yoon, Ilsun; Kang, Taejoon, et alARTICLE732 Simple vapor-phase synthesis of single-crystalline Ag nanowires and single-nanowire surface-enhanced raman scattering
2007-07Synthesis and electrical properties of single crystalline CrSi2 nanowiresSeo, Kwanyong; Varadwaj, Kumar S. K.; Cha, Dongkyu, et alARTICLE799 Synthesis and electrical properties of single crystalline CrSi2 nanowires
2007-07Phase-controlled growth of metastable Fe5Si3 nanowires by a vapor transport methodVaradwaj, Kumar S. K.; Seo, Kwanyong; In, Juneho, et alARTICLE800 Phase-controlled growth of metastable Fe5Si3 nanowires by a vapor transport method
2007-05Magnetic properties of single-crystalline CoSi nanowiresSeo, Kwanyong; Varadwaj, K. S. K.; Mohanty, Paritosh, et alARTICLE689 Magnetic properties of single-crystalline CoSi nanowires
2007-03Conformational study of tyramine and its water clusters by laser spectroscopyYoon, Ilsun; Seo, Kwanyong; Lee, Sungyul, et alARTICLE702 Conformational study of tyramine and its water clusters by laser spectroscopy
2005-12Polarized Raman confocal microscopy of single gallium nitride nanowiresPauzauskie, Peter J.; Talaga, David; Seo, Kwanyong, et alARTICLE698 Polarized Raman confocal microscopy of single gallium nitride nanowires
2005-11Chirality- and diameter-dependent reactivity of NO2 on carbon nanotube wallsSeo, Kwanyong; Park, Kyung Ah; Kim, Changwook, et alARTICLE741 Chirality- and diameter-dependent reactivity of NO2 on carbon nanotube walls
2005-10Selective removal of metallic single-walled carbon nanotubes with small diameters by using nitric and sulfuric acidsYang, Cheol-Min; Park, Jin Sung; An, Kay Hyeok, et alARTICLE709 Selective removal of metallic single-walled carbon nanotubes with small diameters by using nitric and sulfuric acids
2005-09N-doped double-walled carbon nanotubes synthesized by chemical vapor depositionKim, Shin Young; Lee, Jinyoung; Na, Chan Woong, et alARTICLE742 N-doped double-walled carbon nanotubes synthesized by chemical vapor deposition
2005-05Adsorption of atomic hydrogen on single-walled carbon nanotubesPark, Kyung Ah; Seo, Kwanyong; Lee, Young HeeARTICLE694 Adsorption of atomic hydrogen on single-walled carbon nanotubes
2004-12Experimental and theoretical studies on the structure of N-doped carbon nanotubes: Possibility of intercalated molecular N-2Choi, Hyun Chul; Bae, Seung Yong; Park, Jeunghee, et alARTICLE740 Experimental and theoretical studies on the structure of N-doped carbon nanotubes: Possibility of intercalated molecular N-2
2004-04Growth energetics of single-wall carbon nanotubes with carbon monoxideSeo,Kwanyong; Kim,Changwook; Kim, Bongsoo, et alARTICLE671 Growth energetics of single-wall carbon nanotubes with carbon monoxide
2003-11Tuning chirality of single-wall carbon nanotubes by selective etching with carbon dioxideSeo, Kwanyong; Kim, Changwook; Choi, Yong Soo, et alARTICLE656 Tuning chirality of single-wall carbon nanotubes by selective etching with carbon dioxide
2003-09Tip-functionalized carbon nanotubes under electric fieldsKim, C; Seo, Kwanyong; Kim, B, et alARTICLE865 Tip-functionalized carbon nanotubes under electric fields

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