Recent Publication
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Red emission of InGaN/GaN double heterostructures on GaN nano-pyramid structures
ACS PHOTONICS / vol.2 / 2015 / Cho, Yong-Hoon
Is the chain of oxidation and reduction process reversible in luminescent graphene quantum dots?
SMALL / vol.11 / 2015 / Cho, Yong-Hoon
Precise autofocus method employing normalized fluorescence image size in a two-photon polymeriza-tion nanofabrication system
APPLIED OPTICS / vol.54 / 2015 / Cho, Yong-Hoon
Self-aligned deterministic coupling of single quantum emitter to nanofocused plasmonic modes
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (PNAS) / vol.112 / 2015 / Cho, Yong-Hoon
Giant Rabi splitting of whispering gallery polaritons in GaN/InGaN core-shell wire
NANO LETTERS / vol.15 / 2015 / Cho, Yong-Hoon
Extraordinary strong fluorescence evolution in phosphor on graphene
Advanced Materials / / 2015 / Cho, Yong-Hoon
Mie resonance-mediated antireflection effects of Si nanocone arrays fabricated on 8-in. wafers using a nanoimprint technique
NANOSCALE RESEARCH LETTERS / vol.10 / 2015 / Cho, Yong-Hoon
Primary hepatocyte imaging by multiphoton luminescent graphene quantum dots
CHEMICAL COMMUNICATIONS / vol.51 / 2015 / Cho, Yong-Hoon
Superresolution imaging with optical fluctuation using speckle patterns illumination
Scientific Reports / vol.5 / 2015 / Cho, Yong-Hoon
Enhanced solar hydrogen generation of high density, high aspect ratio, coaxial InGaN/GaN multi-quantum well nanowires
NANO ENERGY / vol.12 / 2015 / Cho, Yong-Hoon
Optically pumped GaN vertical cavity surface emitting laser with high index-contrast nanoporous distributed bragg reflector
OPTICS EXPTRESS / vol.23 / 2015 / Cho, Yong-Hoon
Inclined angle-controlled growth of GaN nanorods on m-sapphire by metal organic chemical vapor deposition without catalyst
NANOTECHNOLOGY / vol.26 / 2015 / Cho, Yong-Hoon
Direct Comparison of Optical Properties from Graphene Oxide Quantum Dots and Graphene Oxide
Applied Science and Convergence Technology / vol.24 / 2015 / Cho, Yong-Hoon
High-speed dual-beam, crossed line-scanning fluorescence microscope with a point confocal resolution
APPLIED OPTICS / vol.54 / 2015 / Cho, Yong-Hoon
Squeezing photons into a point-like space
NANO LETTERS / vol.15 / 2015 / Cho, Yong-Hoon
Vertically aligned InGaN nanowires with engineered axial In composition for highly efficient visible light emission
Scientific Reports / vol.5 / 2015 / Cho, Yong-Hoon
A quantitative method for determination of carrier escape efficiency in GaN-based light-emitting diodes: a comparison of open- and short-circuit photoluminescence
APPLIED PHYSICS LETTERS / vol.104 no.9 / 2014 / Cho, Yong-Hoon
Toward highly radiative white light emitting nanostructures: a new approach for dislocation-eliminated GaN/InGaN core-shell nanostructures with a negligible polarization field
NANOSCALE / vol.6 no.23 / 2014 / Cho, Yong-Hoon
Multi-color broadband visible light source via GaN hexagonal annular structure
SCIENTIFIC REPORTS / vol.4 no.5514 / 2014 / Cho, Yong-Hoon
High-Efficient Light Emitting Diode of Graphene Quantum Dots Fabricated from Graphite Intercalation Compounds
Advanced Optical Materials / vol.2 no.11 / 2014 / Cho, Yong-Hoon
Highly Efficient Light-Emitting Diode of Graphene Quantum Dots Fabricated from Graphite Intercalation Compounds
Advanced optical materials / vol.2 / 2014 / Cho, Yong-Hoon
Highly efficient light-emitting diode of graphene quantum dots fabricated from graphite intercalation compounds
ADVANCED OPTICAL MATERIALS / vol.2 no.11 / 2014 / Cho, Yong-Hoon
Label-free biosensing over a wide concentration range with photonic force microscopy
CHEMPHYSCHEM / vol.15 no.8 / 2014 / Cho, Yong-Hoon
Microwave Bottom-Up Route for Size-Tunable and Switchable Photoluminescent Graphene Quantum Dots Using Acetylacetone: New Platform for Enzyme-Free Detection of Hydrogen Peroxide
CARBON / vol.81 / 2014 / Cho, Yong-Hoon
Simple analysis method for determining internal quantum efficiency and relative recombination ratios in light emitting diodes
APPLIED PHYSICS LETTERS / vol.102 no.21 / 2013 / Cho, Yong-Hoon
Facile Synthetic Method for Pristine Graphene Quantum Dots and Graphene Oxide Quantum Dots: Origin of Blue and Green Luminescence
ADVANCED MATERIALS / vol.25 no.27 / 2013 / Cho, Yong-Hoon
Influence of defect reduction and strain relaxation on carrier dynamics in InGaN-based light-emitting diodes on cone-shaped patterned sapphire substrates
JOURNAL OF APPLIED PHYSICS / vol.113 no.17 / 2013 / Cho, Yong-Hoon
Ultrafast single photon emitting quantum photonic structures based on a nano-obelisk
SCIENTIFIC REPORTS / vol.3 / 2013 / Cho, Yong-Hoon
Graphene oxide/N-methyl-2-pyrrolidone charge-transfer complexes for molecular detection
SENSORS AND ACTUATORS B-CHEMICAL / vol.176 / 2013 / Cho, Yong-Hoon
Simultaneous detection of biomolecular interactions and surface topography using photonic force microscopy
BIOSENSORS & BIOELECTRONICS / vol.42 / 2013 / Cho, Yong-Hoon
Enhanced light output of InGaN/GaN blue light emitting diodes with Ag nano-particles embedded in nano-needle layer
OPTICS EXPRESS / vol.20 no.6 / 2012 / Cho, Yong-Hoon
Size-dependent radiative decay processes in graphene quantum dots
APPLIED PHYSICS LETTERS / vol.101 no.16 / 2012 / Cho, Yong-Hoon
High Efficient Polarization-Matched InGaN/MgZnO Quantum Well Structures
IEEE PHOTONICS TECHNOLOGY LETTERS / vol.24 no.6 / 2012 / Cho, Yong-Hoon
Photovoltaic cells fabricated utilizing core-shell CdSe/ZnSe quantum dot/multiwalled carbon nanotube heterostructures
Appl. Phys. Lett. / vol.95 no.6 / 2009 / Cho, Yong-Hoon
Patent
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ELECTRON EMITTER AND LIGHT EMISSION DEVICE COMPRISING THE SAME
Cho, Yong-Hoon / 10-2015-0104400 / 2015-07-23 / Patent pending
METHOD FOR FABRICATING WAFER STRUCTURE HAVING LATERAL JUNCTION
Cho, Yong-Hoon / 10-2015-0052990 / 2015-04-15 / Patent pending
Quantum Optical Device and its manufacturing method
Cho, Yong-Hoon / 10-2013-0137848 / 2013-11-13 / Patent pending
Nano Structure having quantum structures, Method for manufacturing thereof and photon-emitting devices having the same
Cho, Yong-Hoon / 10-2013-0119295 / 2013-10-07 / Patent approved
A LIGHT EMITTING DEVICE
Cho, Yong-Hoon / 10-2013-0064491 / 2013-06-05 / Patent pending
DISPLAY PANEL USING LIGHT EMITTING DIODE AND METHOD FOR FABRICATING THE SAME
Cho, Yong-Hoon / 10-1265727-0000 / 2013-05-13 / Patent approved
Lithography Method Using Spatial Laser Modulator
Cho, Yong-Hoon / 10-1250446-0000 / 2013-03-28 / Patent approved