Prof. Gyu-Chul Yi Profile

Prof. Gyu-Chul Yi

Professor at Seoul National Univ

SPIE Involvement:

Author

Publications (13)

Proceedings Article | 14 March 2018 Presentation

GaN nanostructures grown on graphene for flexible light-emitting diodes (Conference Presentation)

Gyu-Chul Yi

Proceedings Volume 10532, 105321V (2018) https://doi.org/10.1117/12.2287483

KEYWORDS: Nanostructures, Graphene, Gallium nitride, Light emitting diodes, Zinc oxide, Heterojunctions, Nanomaterials, Thin films, Optoelectronics, Thermography

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Proceedings Article | 19 April 2017 Presentation

Flexible inorganic light emitting diodes and transparent PEDOT:PSS/Parylene C for simultaneous optogenetics and electrocorticography (Conference Presentation)

Keundong Lee, Mehran Ganji, Lorraine Hossain, Yun Goo Ro, Sang Heon Lee, Jong-woo Park, Dongha Yoo, Jiyoung Yoon, Gyu-Chul Yi, Shadi Dayeh

Proceedings Volume 10052, 1005208 (2017) https://doi.org/10.1117/12.2252926

KEYWORDS: Zinc oxide, Optogenetics, Light emitting diodes, Gallium nitride, Interfaces, Brain mapping, Brain, Neurons, Magnetism, Vapor phase epitaxy

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Proceedings Article | 16 December 2013 Paper

Growth of ZnSe-based longitudinal twinning nanowires by phase transformation

Jing Xu, Aijiang Lu, Chunrui Wang, Xiaoshuang Chen, Junhao Chu, Gyu-Chul Yi

Proceedings Volume 9068, 906807 (2013) https://doi.org/10.1117/12.2050986

KEYWORDS: Zinc, Crystals, Lithium, Transmission electron microscopy, Chemical species, Physics, Diffraction, Heterojunctions, Lutetium, Nanowires

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Proceedings Article | 16 September 2011 Paper

Growth of ZnO-based nanorod heterostructures and their photonic device applications

Jinkyoung Yoo, S. Thomas Picraux, Gyu-Chul Yi

Proceedings Volume 8106, 81060N (2011) https://doi.org/10.1117/12.896690

KEYWORDS: Zinc oxide, Heterojunctions, Gallium nitride, Light emitting diodes, Nanolithography, Scanning electron microscopy, Silicon, Nanostructures, Quantum wells, Nanorods

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SPIE Journal Paper | 1 January 2011

Near-axial rotation of nanorods by focused laser beams using dual-beam method

Sun-Uk Hwang, Yong-Jin Kim, Gyu-Chul Yi, Yong-Gu Lee

JNP, Vol. 5, Issue 01, 053507, (January 2011) https://doi.org/10.1117/12.10.1117/1.3590196

KEYWORDS: Gaussian beams, Zinc oxide, Video, Dielectrics, Optical tweezers, Particles, Beam splitters, Mirrors, Beam shaping, Nanorods

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Proceedings Article | 20 August 2009 Paper

Measurement of the axial rotation of nanorods trapped by a laser beam

Sun-Uk Hwang, Yong-Jin Kim, Gyu-Chul Yi, Yong-Gu Lee

Proceedings Volume 7400, 740024 (2009) https://doi.org/10.1117/12.825840

KEYWORDS: Particles, Optical tweezers, Spatial light modulators, Light scattering, Polarization, Zinc oxide, Objectives, Beam splitters, Laser beam propagation, Nanorods

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Proceedings Article | 29 April 2008 Paper

Progress in developing nanophotonic integrated circuits

Takashi Yatsui, Gyu-Chul Yi, Motoichi Ohtsu

Proceedings Volume 7007, 700703 (2008) https://doi.org/10.1117/12.801925

KEYWORDS: Near field, Zinc oxide, Excitons, Quantum wells, Nanophotonics, Near field optics, Energy transfer, Time resolved spectroscopy, Picosecond phenomena, Nanorods

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Proceedings Article | 10 September 2007 Paper

Progress in developing nanophotonic devices driven by an optical near-field

Takashi Yatsui, Gyu-Chul Yi, Motoichi Ohtsu

Proceedings Volume 6779, 677906 (2007) https://doi.org/10.1117/12.731932

KEYWORDS: Quantum wells, Zinc oxide, Near field, Nanophotonics, Excitons, Near field optics, Switching, Energy transfer, Picosecond phenomena, Nanorods

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Proceedings Article | 2 March 2006 Paper

ZnO nanorods for electronic nanodevice applications

Won Il Park, J. Yoo, H.-J. Kim, C. Lee, Gyu-Chul Yi

Proceedings Volume 6122, 612206 (2006) https://doi.org/10.1117/12.659650

KEYWORDS: Zinc oxide, Field effect transistors, Diodes, Coating, Logic devices, Logic, Transistors, Metals, Nanorods, Nanowires

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Proceedings Article | 12 November 2005 Paper

ZnO nanorods for electronic and photonic device applications

Gyu-Chul Yi, Jinkyoung Yoo, Won Il Park, Sug Woo Jung, Sung Jin An, H. Kim, D. Kim

Proceedings Volume 6003, 600301 (2005) https://doi.org/10.1117/12.637952

KEYWORDS: Zinc oxide, Heterojunctions, Magnesium, Field effect transistors, Electroluminescence, Zinc, Gallium nitride, Nanolithography, Electronic components, Nanorods

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Proceedings Article | 25 October 2005 Paper

Photoluminescent characteristics of ZnO nanorods and ZnO/ZnMgO nanorod heterostructures

Gyu-Chul Yi, Won Park, Jinkyoung Yoo, Dong-Wook Kim, Taiha Joo, T. Yatsui, J. Lim, M. Ohtsu

Proceedings Volume 6013, 601301 (2005) https://doi.org/10.1117/12.631517

KEYWORDS: Zinc oxide, Magnesium, Quantum wells, Picosecond phenomena, Heterojunctions, Excitons, Metalorganic chemical vapor deposition, Zinc, Near field scanning optical microscopy, Nanorods

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