신소재공학부

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연구실 소개

나노광전자재료연구실은 다양한 나노재료의 합성 (Nanowire, nanorod, nanotube, graphene based materials) 및 나노재료를 이용한 다양한 고효율의 광전자소자 (LED, Solar cell, Nanodevices)를 제조/특성평가에 대한 연구를 수행하고 있으며, 나노광전자재료연구실에서 수행하고 있는 연구는 아래와 같습니다.

주요 연구내용

• 나노재료 (0-2 Dimension nanostructure) 제조
  Quantum dot, Nanowire, Nanorod, nanorod heterostructure, graphene based materials
• 나노재료를 이용한 고효율 나노소자 제조
  Nano-LED, Nano-Solar cell, Nanodevices
• 탄소나노재료 합성 및 디바이스
  Graphene based materials (Graphene, Graphene oxide), Graphene based transistor
• 화합물 반도체 박막 제조 및 응용
  Growth, doping, bandgap engineering, and heteroepitaxy and characterizations of wide bandgap semiconductor thin film (GaN, ZnO)

연구 관련 사진

대표 연구업적

수상

• 2006 대한민국발명특허대전 – 대상 수상 (대통령 상)
  “Light emitting device comprising conductive nanorod as transparent electrode”

주요논문

• Sung Jin An et al., "Thin Film Fabrication and Simultaneous Anodic Reduction of Deposited Graphene Oxide Platelets by Electrophoretic Deposition", The Journal of Physical Chemistry Letters 1(8), 1259(2010.03.29)
• Sung Jin An et al., "Colloidal Suspensions of Highly Reduced Graphene Oxide in Organic Solvents and Its Electrically Conductive Paper“ Nano Letters 9(4), 1593 (2009.02.03)
• Sung Jin An et al. "Enhancement and Concurrence of Emissions from Multiple Fluorophores in a Single Emitting Layer of Micellar
  Nanostructures” Advanced functional materials 18(19), 2984 -2989 (2008.10.09)
• Sung Jin An et al. "Synthesis and Solid-State NMR Structural Characterization of 13C-Labeled Graphite Oxide“ Science 321(5897), 1815 (2008.09.26)
• Sung Jin An et al., “Enhanced Light Output of GaN-based Light emitting dioes with ZnO nanorod arrays”, Applied Physics Letters 92(12), 121108 (2008.03.26).
• Sung Jin An et al. ""Near UV and Blue Light Emitting Diode Composed of n-GaN/ZnO Coaxial Nanorod Heterostructure on p-GaN", Applied Physics Letters 91(12), 123109 (2007.09.20)
• Sung Jin An et al. ""Heteroepitaxial Growth of High-Quality GaN Thin Films on Si Substrates Coated with Self-Assembled Sub-micrometer-sized Silica Balls", Advanced Materials 18(21), 2833-2836 (2006.10.10) “
• Sung Jin An et al. ""Heteroepitaxal fabrication and structural characterization of ultrafine GaN/ZnO coaxial nanorod heterostructures", Applied Physics Letters 84(18), 3612 (2004.05.03)

특허

• Sung Jin An et al., “Electrophoretic deposition and reduction of graphene oxide to make graphene film coatings and electrode structures”, PCT/US/2011/029176
• Sung Jin An, G.-C.Yi, "Light emitting device comprising conductive nanorod as transparent electrode”, USA, 12/064,235 (2008.02.19).
• Sung Jin An, G.-C.Yi, "Photocatalyst including oxide-based nanomaterial”, USA, 10/598,631 (2006.09.06).
• Sung Jin An et al., "Compound semiconductor device and method for manufacturing the same”, EPO, 06 120 181.0 (2006.09.06).
• Sung Jin An, G.-C.Yi, "Heterojuction structure of nitride semiconductor and nano-device or an array thereof comprising same”, USA, 11/411,557 (2006.04.25).
• Sung Jin An, G.-C.Yi, "Nitride semiconductor device and method of manufacturing the same”, USA, 7,102,173 (2006.09.05).
• 이상 외 30건 등록 특허
• 7건의 국내외특허 국내외 대기업으로 기술이전 (LG Display, Graphene Energy)