His primary scientific interests are in Optoelectronics, Light-emitting diode, Diode, Optics and Wide-bandgap semiconductor. His research integrates issues of Sapphire, Surface finish, Substrate and Light scattering in his study of Light-emitting diode. His studies deal with areas such as Solid-state lighting, Quantum tunnelling, Doping and Incandescent light bulb as well as Diode.
He interconnects Layer and Surface in the investigation of issues within Optics. His research in Wide-bandgap semiconductor intersects with topics in Thermal conduction, Reverse leakage current and Current. Jaehee Cho interconnects Anti-reflective coating and Indium tin oxide in the investigation of issues within Refractive index.
Jaehee Cho mostly deals with Optoelectronics, Light-emitting diode, Diode, Optics and Layer. His work on Wide-bandgap semiconductor, Semiconductor and Refractive index as part of general Optoelectronics research is frequently linked to Voltage droop, bridging the gap between disciplines. His studies deal with areas such as Quantum well, Gallium nitride, Nitride and Quantum efficiency as well as Light-emitting diode.
The concepts of his Diode study are interwoven with issues in Polarization, Indium, Indium tin oxide and Voltage. His work is dedicated to discovering how Optics, Phosphor are connected with White light and other disciplines. The Layer study combines topics in areas such as Electrical conductor, Reflector and Light emission.
Jaehee Cho mainly investigates Optoelectronics, Light-emitting diode, Diode, Graphene and Schottky barrier. His research ties Layer and Optoelectronics together. His Light-emitting diode research integrates issues from Wavelength, Gallium nitride, White light and Junction temperature.
His Diode study combines topics in areas such as Nanowire, Chip, Current and Voltage. The study incorporates disciplines such as Reverse leakage current and Mole fraction in addition to Graphene. His Schottky barrier research also works with subjects such as
Jaehee Cho mainly focuses on Optoelectronics, Diode, Light-emitting diode, Wide-bandgap semiconductor and Schottky barrier. His study in Optoelectronics is interdisciplinary in nature, drawing from both Absorption and Nanotechnology. In his articles, Jaehee Cho combines various disciplines, including Diode and Voltage droop.
He has researched Light-emitting diode in several fields, including Incandescent light bulb, Poole–Frenkel effect, Fluorescent lamp, White light and Phosphor. His Wide-bandgap semiconductor research is multidisciplinary, relying on both p–n junction, Semiconductor and Charge carrier. His Schottky barrier research is multidisciplinary, incorporating elements of Schottky diode, Work function, Condensed matter physics, Solar cell and Graphene.
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White light-emitting diodes: History, progress, and future
Jaehee Cho;Jun Hyuk Park;Jong Kyu Kim;E. Fred Schubert.
Laser & Photonics Reviews (2017)
Enhanced light extraction from GaN-based light-emitting diodes with holographically generated two-dimensional photonic crystal patterns
Dong-Ho Kim;Chi-O Cho;Yeong-Geun Roh;Heonsu Jeon.
Applied Physics Letters (2005)
Efficiency droop in light‐emitting diodes: Challenges and countermeasures
Jaehee Cho;E. Fred Schubert;Jong Kyu Kim.
Laser & Photonics Reviews (2013)
Strongly Enhanced Phosphor Efficiency in GaInN White Light-Emitting Diodes Using Remote Phosphor Configuration and Diffuse Reflector Cup
Jong Kyu Kim;Hong Luo;Eric Fred Schubert;Jaehee Cho.
Japanese Journal of Applied Physics (2005)
Analysis of high-power packages for phosphor-based white-light-emitting diodes
Hong Luo;Jong Kyu Kim;E. Fred Schubert;Jaehee Cho.
Applied Physics Letters (2005)
Light-Extraction Enhancement of GaInN Light-Emitting Diodes by Graded-Refractive-Index Indium Tin Oxide Anti-Reflection Contact†
J. K. Kim;S. Chhajed;M. F. Schubert;E. F. Schubert.
Advanced Materials (2008)
Preparation of Highly Luminescent Nanocrystals and Their Application to Light-Emitting Diodes†
Jungeun Lim;Shinae Jun;Eunjoo Jang;Hionsuck Baik.
Advanced Materials (2007)
Light emitting diode and method for fabricating the same
Joon-seop Kwak;Jaehee Cho.
Effects of Bi nonstoichiometry in (Bi0.5+xNa)TiO3 ceramics
Y. S. Sung;J. M. Kim;J. H. Cho;T. K. Song.
Applied Physics Letters (2011)
Carrier recombination mechanisms and efficiency droop in GaInN/GaN light-emitting diodes
Qi Dai;Qifeng Shan;Jing Wang;Sameer Chhajed.
Applied Physics Letters (2010)
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