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Choi Choon-Gi

INFO

  • 소속캠퍼스한국전자통신연구원 스쿨
  • 전공 ICT
    (차세대소자공학)
  • 연락처042-860-6834
  • 출신전공물리학
  • 학위박사
  • 최종출신대학The Orleans University
  • 이메일

연구분야

그래핀/2D소재 합성, 터치센서, 이미지센서, 메타홀로그램, 메타물질, 무반사 렌즈. 적외선/전자파 차폐

Graphene/2D materials synthesis, Touch sensor, Image senor, Meta-hologram, metamaterials, IR/EMI shielding

대표연구실적

-  Jin Sik Choi, Hongkyw Choi, Ki-Chul Kim, Hu Young Jeong, Young-Jun Yu, Jin Tae Kim, Jin-Soo Kim, Jin-Wook Shin, Hyunsu Cho & Choon-Gi Choi, Facile fabrication of properties controllable graphene sheet, Scientific Reports 6, 24525, DOI: 10.1038/srep24525 1 -  Jong-Ho Choe, Muhan Choi, Won Jun Lee, Byungsoo Kang, Jinhyung Kim, Min-Kyo Seo, Bumki Min, Sang Ouk Kim, and Choon-Gi Choi, Subwavelength imaging in the visible range using metal coated carbon nanotube forest, Nanoscale, 26 (11), 5967-5970, 28 April 2014 -  Hongkyw Choi, Jin Sik Choi, Jin-Soo Kim, Jong-Ho Choe, Kwang Hyo Chung, Jin-Wook Shin, Jin Tae Kim, Doo-Hyeb Youn, Ki-ChulKim, Jeong-Ik Lee, Sung-Yool Choi, Philip Kim, Choon-Gi Choi and Young-Jun Yu, Flexible and transparent gas molecule sensor integrated with sensing and heating graphene layers, Small, DOI: 10.1002/smll.201400434

논문(최근 5년)

-  Flexible and transparent gas molecule sensor integrated with sensing and heating graphene layers[Small,2014-04-19] -  Subwavelength imaging in the visible range using metal coated carbon nanotube forest[Nanoscale,2014-04-18] -  Pore Size Reduction Protocol for SiN Membrane Nanopore Using the Thermal Reflow in Nano-imprinting for NanoBio-based Sensing[Journal of Biomedical Optics,2014-05-15] -  Hot Carrier Multiplication on Graphene/TiO2 Schottky Nanodiode[ SCIENTIFIC REPORTS,2016-06-08] -  Terahertz transmission resonances in complementary multilayered metamaterial with deep subwavelength interlayer spacing[ APPLIED PHYSICS LETTERS,2016-05-18] -  Charge Transport-Driven Selective Oxidation of Graphene[ NANOSCALE,2016-05-04] -  Graphene?semiconductor catalytic nanodiodes for quantitative detection of hot electrons induced by a chemical reaction[ NANO LETTERS,2016-02-24] -  Facile fabrication of properties controllable graphene sheet[ SCIENTIFIC REPORTS,2016-04-15] -  Strong visible magnetic resonance of size-controlled silicon-nanoblock metasurfaces[ APPLIED PHYSICS EXPRESS,2016-03-18] -  Reflection-type spatial amplitude modulation of visible light based on a sub-wavelength plasmonic absorber[ OPTICS LETTERS,2016-03-01] -  Gas molecule sensing of van der Waals tunnel field effect transistors†[ NANOSCALE,2017-10-28] -  High-Resolution Electrohydrodynamic Jet Printing for the Direct Fabrication of Three-dimensional Multilayer Terahertz Metamaterial of High Refractive Index[ JOURNAL OF MICROMECHANICS AND MICROENGINEERING,2015-05-27] -  Improved Optical Sintering Efficiency at the Contacts of Silver Nanowires Encapsulated by Graphene Layer[ SMALL,2015-03-18] -  Metal etching-free, direct delamination and transfer method of single layer graphene with a high degree of freedom[ SMALL,2016-01-14] -  Correlation between micrometer-scale ripple alignment and atomic-scale crystallographic orientation of monolayer graphene[ SCIENTIFIC REPORTS,2014-12-01] -  Laser-Induced Solid-Phase Doped Graphene[ ACS NANO,2014-07-09]

특허(최근 5년)

-  PHOTO DETECTOR[2017-04-04] -  METHOD OF GROWING HIGH-QUALITY SINGLE LAYER GRAPHENE BY USING Cu/Ni MULTI-LAYER METALIC CATALYST, AND GRAPHENE DEVICE USING THE SAME[2017-03-07] -  OPTICAL DETECTOR[2016-08-23] -  OPTICAL MODULATOR AND OPTICAL MODULE INCLUDING THE SAME[2016-03-22] -  LIGHT EMITTING DIODE AND MANUFACTURING METHOD THEREOF[2016-02-09] -  METAMATERIAL STRUCTURE[2015-08-18] -  GAS SENSOR AND MANUFACTURING METHOD THEREOF[2015-11-03] -  METHOD OF TRANSFERRING GRAPHENE[2015-05-05] -  GRAPHENE NANORIBBON SENSOR[2015-03-17] -  METAMATERIAL STRUCTURE AND MANUFACTURING METHOD OF THE SAME[2015-12-01] -  GRAPHENE PHOTONIC DEVICE[2015-11-10]

연구과제 수행 실적

원자수준 물성제어를 통한 신개념 그래핀 소자 연구