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Optics Express
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February 18, 2026
Modeling of internal quantum efficiency in micro-LEDs with surface nonradiative recombination
Han-Youl Ryu, Dae-Myeong Geum
Optics Express
|
November 23, 2021
Broadband Au/n-GaSb Schottky photodetector array with a spectral range from 300 nm to 1700nm
Junho Jang, Dae-Myeong Geum, SangHyeon Kim
Nanoscale Research Letters
|
March 1, 2022
Understanding the Sidewall Passivation Effects in AlGaInP/GaInP Micro-LED
Juhyuk Park, Woojin Baek, Dae-Myeong Geum, et al.
Nanoscale Research Letters
|
December 19, 2022
Effects of High-Temperature Growth of Dislocation Filter Layers in GaAs-on-Si
HoSung Kim, Dae-Myeong Geum, Young-Ho Ko, et al.
Optics Express
|
June 22, 2021
Tailoring bolometric properties of a TiO<sub>x</sub>/Ti/TiO<sub>x</sub> tri-layer film for integrated optical gas sensors
Joonsup Shim, Jinha Lim, Dae-Myeong Geum, et al.
Optics Express
|
October 20, 2015
InGaP/GaAs heterojunction phototransistors transferred to a Si substrate by metal wafer bonding combined with epitaxial lift-off
Min-Su Park, Dae-Myeong Geum, Ji Hoon Kyhm, et al.
Light, Science & Applications
|
March 19, 2025
Room-temperature waveguide-integrated photodetector using bolometric effect for mid-infrared spectroscopy applications
Joonsup Shim, Jinha Lim, Inki Kim, et al.
Scientific Reports
|
December 11, 2019
Monolithic integration of visible GaAs and near-infrared InGaAs for multicolor photodetectors by using high-throughput epitaxial lift-off toward high-resolution imaging systems
Dae-Myeong Geum, SangHyeon Kim, Seong Kwang Kim, et al.
Nano Letters
|
November 25, 2020
Bioinspired Photoresponsive Single Transistor Neuron for a Neuromorphic Visual System
Joon-Kyu Han, Dae-Myeong Geum, Mun-Woo Lee, et al.
Nanoscale
|
September 28, 2019
Strategy toward the fabrication of ultrahigh-resolution micro-LED displays by bonding-interface-engineered vertical stacking and surface passivation
Dae-Myeong Geum, Seong Kwang Kim, Chang-Mo Kang, et al.
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of 3
Search research articles
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Showing results (1-10 of 25) with videos related to
Sort By:
Page
of 3
Optics Express
|
February 18, 2026
Modeling of internal quantum efficiency in micro-LEDs with surface nonradiative recombination
Han-Youl Ryu, Dae-Myeong Geum
Optics Express
|
November 23, 2021
Broadband Au/n-GaSb Schottky photodetector array with a spectral range from 300 nm to 1700nm
Junho Jang, Dae-Myeong Geum, SangHyeon Kim
Nanoscale Research Letters
|
March 1, 2022
Understanding the Sidewall Passivation Effects in AlGaInP/GaInP Micro-LED
Juhyuk Park, Woojin Baek, Dae-Myeong Geum, et al.
Nanoscale Research Letters
|
December 19, 2022
Effects of High-Temperature Growth of Dislocation Filter Layers in GaAs-on-Si
HoSung Kim, Dae-Myeong Geum, Young-Ho Ko, et al.
Optics Express
|
June 22, 2021
Tailoring bolometric properties of a TiO<sub>x</sub>/Ti/TiO<sub>x</sub> tri-layer film for integrated optical gas sensors
Joonsup Shim, Jinha Lim, Dae-Myeong Geum, et al.
Optics Express
|
October 20, 2015
InGaP/GaAs heterojunction phototransistors transferred to a Si substrate by metal wafer bonding combined with epitaxial lift-off
Min-Su Park, Dae-Myeong Geum, Ji Hoon Kyhm, et al.
Light, Science & Applications
|
March 19, 2025
Room-temperature waveguide-integrated photodetector using bolometric effect for mid-infrared spectroscopy applications
Joonsup Shim, Jinha Lim, Inki Kim, et al.
Scientific Reports
|
December 11, 2019
Monolithic integration of visible GaAs and near-infrared InGaAs for multicolor photodetectors by using high-throughput epitaxial lift-off toward high-resolution imaging systems
Dae-Myeong Geum, SangHyeon Kim, Seong Kwang Kim, et al.
Nano Letters
|
November 25, 2020
Bioinspired Photoresponsive Single Transistor Neuron for a Neuromorphic Visual System
Joon-Kyu Han, Dae-Myeong Geum, Mun-Woo Lee, et al.
Nanoscale
|
September 28, 2019
Strategy toward the fabrication of ultrahigh-resolution micro-LED displays by bonding-interface-engineered vertical stacking and surface passivation
Dae-Myeong Geum, Seong Kwang Kim, Chang-Mo Kang, et al.
Page
of 3