사진

Chung, Kunook (정건욱)

Department
Department of Physics(물리학과)
Website
https://physics.unist.ac.kr/members/%ec%a0%95%ea%b1%b4%ec%9a%b1/
Lab
Mixed Dimensional Materials and Devices Lab. (복합차원 소재 및 소자 연구실)
Research Keywords
나노물질, 나노기기, Nanomaterials, Nano Devices
Research Interests
We are interested in utilizing unique physical properties of various low dimensional (D) nanomaterials, such as 2D van der Walls layered materials, 1D nanorods (and nanopillars), and 0D quantum dots, as key building blocks for fabricating high performance and new functional semiconductor optoelectronic devices. Details of the current research interests are:
• Metal-organic chemical vapor deposition and chemical vapor deposition of high quality semiconductor microstructures and nanostructures, 2D van der Walls layered materials, and their hybrids.• Fabrications of high performance optoelectronic devices, such as light emitting diodes, solar cells, and sensors.• Strain engineering of semiconductor heterostructures and quantumstructures using nanofabrication and/or heteroepitaxial growth.• Diverse device applications including transferable and wearable devices, full-color inorganic microdisplays, augmented reality, quantum computing and communications, neural probes, and so on.
This table browses all dspace content
Issue DateTitleAuthor(s)TypeViewAltmetrics
2021-12Intracellular gallium nitride microrod laserSong, Minho S.; Baek, Hyeonjun; Lee, Keundong, et alARTICLE6 Intracellular gallium nitride microrod laser
2020-01Wavelength tuning in the purple wavelengths using strain-controlled AlxGa1-xN/GaN disk-in-wire structuresChung, Kunook; Pandey, Ayush; Sarwar, Tuba, et alARTICLE4 Wavelength tuning in the purple wavelengths using strain-controlled AlxGa1-xN/GaN disk-in-wire structures
2019-12Feasibility study of nanopillar LED array for color-tunable lighting and beyondChung, Kunook; Sui, Jingyang; Sarwar, Tuba, et alARTICLE190 Feasibility study of nanopillar LED array for color-tunable lighting and beyond
2019-07A tensorial shear stress sensor based on light-emitting GaN nanopillarsSui, Jingyang; Chung, Kunook; Tian, Feng, et alARTICLE174 A tensorial shear stress sensor based on light-emitting GaN nanopillars
2019-06GaN microstructure light-emitting diodes directly fabricated on tungsten-metal electrodes using a micro-patterned graphene interlayerChung, Kunook; Lee, Keundong; Tchoe, Youngbin, et alARTICLE229 GaN microstructure light-emitting diodes directly fabricated on tungsten-metal electrodes using a micro-patterned graphene interlayer
2018-04Integrated parabolic nanolenses on MicroLED color pixelsDemory, Brandon; Chung, Kunook; Katcher, Adam, et alARTICLE243 Integrated parabolic nanolenses on MicroLED color pixels
2018-03Understanding luminescence properties of grain boundaries in GaN thin films and their atomistic originYoo, Hyobin; Yoon, Sangmoon; Chung, Kunook, et alARTICLE268 Understanding luminescence properties of grain boundaries in GaN thin films and their atomistic origin
2017-07Color mixing from monolithically integrated InGaN-based light-emitting diodes by local strain engineeringChung, Kunook; Sui, Jingyang; Demory, Brandon, et alARTICLE261 Color mixing from monolithically integrated InGaN-based light-emitting diodes by local strain engineering
2017-07Transferable single-crystal GaN thin films grown on chemical vapor-deposited hexagonal BN sheetsChung, Kunook; Oh, Hongseok; Jo, Janghyun, et alARTICLE288 Transferable single-crystal GaN thin films grown on chemical vapor-deposited hexagonal BN sheets
2017-05Flexible resistive random access memory devices by using NiOx/GaN microdisk arrays fabricated on graphene filmsLee, Keundong; Park, Jong-woo; Tchoe, Youngbin, et alARTICLE254 Flexible resistive random access memory devices by using NiOx/GaN microdisk arrays fabricated on graphene films
2017-03Monolithic integration of individually addressable light-emitting diode color pixelsChung, Kunook; Sui, Jingyang; Demory, Brandon, et alARTICLE258 Monolithic integration of individually addressable light-emitting diode color pixels
2016-09Flexible GaN Light-Emitting Diodes Using GaN Microdisks Epitaxial Laterally Overgrown on Graphene DotsChung, Kunook; Yoo, Hyobin; Hyun, Jerome K., et alARTICLE260 Flexible GaN Light-Emitting Diodes Using GaN Microdisks Epitaxial Laterally Overgrown on Graphene Dots
2016-06Real-time device-scale imaging of conducting filament dynamics in resistive switching materialsLee, Keundong; Tchoe, Youngbin; Yoon, Hosang, et alARTICLE272 Real-time device-scale imaging of conducting filament dynamics in resistive switching materials
2016-03Microtube Light-Emitting Diode Arrays with Metal CoresTchoe, Youngbin; Lee, Chul-Ho; Park, Jun Beom, et alARTICLE269 Microtube Light-Emitting Diode Arrays with Metal Cores
2014-11Selective excitation of Fabry-Perot or whispering-gallery mode-type lasing in GaN microrodsBaek, Hyeonjun; Hyun, Jerome K.; Chung, Kunook, et alARTICLE263 Selective excitation of Fabry-Perot or whispering-gallery mode-type lasing in GaN microrods
2014-09Growth and characterizations of GaN micro-rods on graphene films for flexible light emitting diodesChung, Kunook; Beak, Hyeonjun; Tchoe, Youngbin, et alARTICLE293 Growth and characterizations of GaN micro-rods on graphene films for flexible light emitting diodes
2013-06Epitaxial GaN Microdisk Lasers Grown on Graphene MicrodotsBaek, Hyeonjun; Lee, Chul-Ho; Chung, Kunook, et alARTICLE288 Epitaxial GaN Microdisk Lasers Grown on Graphene Microdots
2013-02Microstructural defects in GaN thin films grown on chemically vapor-deposited graphene layersYoo, Hyobin; Chung, Kunook; Park, Suk In, et alARTICLE276 Microstructural defects in GaN thin films grown on chemically vapor-deposited graphene layers
2012-09High-quality GaN films grown on chemical vapor-deposited graphene filmsChung, Kunook; Park, Suk In; Baek, Hyeonjun, et alARTICLE284 High-quality GaN films grown on chemical vapor-deposited graphene films
2012-02Catalyst-Free Metal-Organic Chemical Vapor Deposition Growth of InN NanorodsKim, Min Hwa; Chung, Kunook; Moon, Dae Young, et alARTICLE265 Catalyst-Free Metal-Organic Chemical Vapor Deposition Growth of InN Nanorods

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