Browse "College of Natural Sciences(자연과학대학)" by Author Cho, Yong-Hoon
Showing results 1 to 60 of 478
| 1D photonic crystal direct bandgap GeSn-on-insulator laser Joo, Hyo-Jun; Kim, Youngmin; Burt, Daniel; Jung, Yongduck; Zhang, Lin; Chen, Melvina; Parluhutan, Samuel Jior; et al, APPLIED PHYSICS LETTERS, v.119, no.20, 2021-11 |
| 1D Photonic Crystal GeSn-on-Insulator Nanobeam Laser Joo, Hyo-Jun; Kim, Youngmin; Burt, Daniel; Jung, Yongduck; Zhang, Lin; Chen, Melvina; Parluhutan, Samuel Jior; et al, Conference on Silicon Photonics XVII Part of SPIE Photonics West OPTO Conference, SPIE-INT SOC OPTICAL ENGINEERING, 2022-01 |
| A comparison of the optical characteristics of AlGaN, GaN, and InGaN thin films Cho, Yong-Hoon; Schmidt, TJ; Gainer, GH; Lam, JB; Song, JJ; Keller, S; Mishra, UK; et al, PHYSICA STATUS SOLIDI B-BASIC RESEARCH, v.216, no.1, pp.227 - 231, 1999-11 |
A discrete core-shell-like micro-light-emitting diode array grown on sapphire nano-membranes Lee, Seungmin; Kim, Jongmyeong; Oh, Jehong; Ryu, Jungel; Hwang, Kyungwook; Hwang, Junsik; Kang, Sungjin; et al, SCIENTIFIC REPORTS, v.10, no.1, pp.7506, 2020-05 |
| A Flash-Induced Robust Cu Electrode on Glass Substrates and Its Application for Thin-Film mu LEDs Shin, Jung Ho; Park, Jung Hwan; Seo, Jeongmin; Im, Tae Hong; Kim, Jong Chan; Lee, Han Eol; Kim, Do Hyun; et al, Advanced Materials, v.33, no.13, pp.2007186, 2021-04 |
| A quantitative method for determination of carrier escape efficiency in GaN-based light-emitting diodes: A comparison of open- and short-circuit photoluminescence Lim, Seunghyuk; Ko, Youngho; Cho, Yong-Hoon, APPLIED PHYSICS LETTERS, v.104, no.9, pp.091104-1 - 091104-5, 2014-03 |
| Absorption, emission, and carrier dynamics study of MOCVD-grown Al(x)Ga(1-x)N alloys Cho, Yong-Hoon; Gainer, GH; Lam, JB; Song, JJ; Yang, W; Kang, TW, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.39, pp.189 - 192, 2001-12 |
| Active packaging method for light-emitting diode lamps with photosensitive epoxy resins Wang, H; Lee, KS; Ryu, JH; Hong, CH; Cho, Yong-Hoon, IEEE PHOTONICS TECHNOLOGY LETTERS, v.20, pp.87 - 89, 2008-01 |
| Active Polarization Control through Turbid Media Park, Jung-Hoon; Park, Chunghyun; Yu, Hyeonseung; Cho, Yong-Hoon; Park, YongKeun, 2013 SPIE Photonics West, SPIE, 2013-02-03 |
| Active spectral filtering through turbid media Park, Jung-Hoon; Park, Chung-Hyun; Yu, Hyunseung; Cho, Yong-Hoon; Park, YongKeun, OPTICS LETTERS, v.37, no.15, pp.3261 - 3263, 2012-08 |
| Active-matrix micro-light-emitting diode displays driven by monolithically integrated dual-gate oxide thin-film transistors Yang, Junghoon; Park, HyunWoo; Kim, Baul; Cho, Yong-Hoon; Park, Sang-Hee Ko, JOURNAL OF MATERIALS CHEMISTRY C, v.10, no.26, pp.9699 - 9706, 2022-07 |
| AlGaN Deep-Ultraviolet Light-Emitting Diodes with Localized Surface Plasmon Resonance by a High-Density Array of 40 nm Al Nanoparticles Lee, Jong Won; Ha, Gyeongwon; Park, Jeonghyeon; Song, Hyun Gyu; Park, Jae Yong; Lee, Jaeyong; Cho, Yong-Hoon; et al, ACS APPLIED MATERIALS & INTERFACES, v.12, no.32, pp.36339 - 36346, 2020-08 |
| All-Around HfO2 Stressor for Tensile Strain in GeSn-on-Insulator Nanobeam Lasers Joo, Hyo-Jun; Kim, Youngmin; Chen, Melvina; Burt, Daniel; Zhang, Lin; Son, Bongkwon; Luo, Manlin; et al, ADVANCED OPTICAL MATERIALS, v.11, no.24, 2023-12 |
| Amplification path length dependence studies of stimulated emission from optically pumped InGaN/GaN multiple quantum wells Schmidt, TJ; Bidnyk, S; Cho, Yong-Hoon; Fischer, AJ; Song, JJ; Keller, S; Mishra, UK; et al, Mat. Res. Soc. Symp. Proc., 1998 |
| Amplification path length dependence studies of stimulated emission from optically pumped InGaN/GaN multiple quantum wells Schmidt, TJ; Bidnyk, S; Cho, Yong-Hoon; Fischer, AJ; Song, JJ; Keller, S; Mishra, UK; et al, MRS INTERNET JOURNAL OF NITRIDE SEMICONDUCTOR RESEARCH, v.4, 1999 |
| Analysis on the efficiency droop and its solutions in InGaN-based light emitting diodes = InGaN 기반 발광다이오드의 효율 저하 문제 분석 및 극복 방안 연구link Yoo, Yang-Seok; Cho, Yong-Hoon; et al, 한국과학기술원, 2016 |
| Analyzing dark exciton and altering emission of cdse nanocrystalline quantum dots = 카드뮴셀레나이드 나노결정체에서의 다크 엑시톤의 분석 및 양자점의 발광 변환link Isnaeni; Isnaeni; et al, 한국과학기술원, 2012 |
| Anomalous temperature dependence of optical emission in visible-light-emitting amorphous silicon quantum dots Kwack, HS; Sun, Y; Cho, Yong-Hoon; Park, NM; Park, SJ, APPLIED PHYSICS LETTERS, v.83, pp.2901 - 2903, 2003-10 |
| Axial Inhomogeneity of Mg-doped GaN Rods: A Strong Correlation Among Componential, Electrical, and Optical Analyses Choi, Sunghan; Song, Hyun Gyu; Yoo, Yang-Seok; Lee, Chulwon; Woo, Kie Young; Lee, Eunhyung; Roh, Sungwon David; et al, ACS PHOTONICS, v.5, no.7, pp.2825 - 2833, 2018-07 |
| Band line-up transition in AlxGa1-xAs/In0.5Ga0.5P from capacitance-voltage analysis Kim, IJ; Cho, Yong-Hoon; Kim, KS; Choe, BD; Lim, H, APPLIED PHYSICS LETTERS, v.68, no.24, pp.3488 - 3490, 1996-06 |
| Band offset transitivity in AlGaAs/InGaP/InGaAsP heterostructures an a GaAs substrate Cho, Yong-Hoon; Choe, BD; Lim, H, APPLIED PHYSICS LETTERS, v.69, no.24, pp.3740 - 3742, 1996-12 |
| Band-edge exciton transitions in (Ga1-xMnx)N diluted magnetic semiconductor films with above room temperature ferromagnetic transition Jeon, H. C.; Kang, T. W.; Kim, T. W.; Cho, Yong-Hoon, SOLID STATE COMMUNICATIONS, v.138, no.9, pp.444 - 447, 2006 |
| Bio-information scanning technology using an optical pick-up head Park, KH; Lee, SQ; Kim, EK; Moon, SE; Cho, Yong-Hoon; Gokarna, A; Jin, LH; et al, ULTRAMICROSCOPY, v.108, pp.1319 - 1324, 2008-09 |
| Broad Ultraviolet Light Emitter using GaN Quantum Dots Grown on Multi-facet Three-dimensional Structures Cho, Jong-Hoi; Cho, Yong-Hoon; Lee, Chulwon; YEO, HWANSEOP; Sim, Young Chul, The 19th International Symposium on the Physics of Semiconductors and Applications, The Korean Physical Society, 2018-07-02 |
| Broad-band light emitting In-rich InGaN/GaN multi-quantum well formed on GaN nano- and micro-scale pyramid Structures Ko, Young-Ho; Kim, Taek; Kwon, Bong-Joon; Ko, Suk-Min; Hwang, Jun Seok; Dang, Le Si; Cho, Yong-Hoon, International Workshop on Nitride Semiconductors (IWN2010), International Workshop on Nitride Semiconductors (IWN2010), 2010-09-19 |
| Carrier density and mobility modifications of the two-dimensional electron gas due to an embedded AlN potential barrier layer in AlxGa1-xN/GaN heterostructures Kim, TW; Choo, DC; Yoo, KH; Jung, MH; Cho, Yong-Hoon; Lee, JH, JOURNAL OF APPLIED PHYSICS, v.97, pp.1052 - 1057, 2005-05 |
| Carrier dynamics analysis for efficiency droop in GaN-based light-emitting diodes with different defect densities using time-resolved electroluminescence Yoo, Yang-Seok; Na, Jong-Ho; Son, Sung Jin; Cho, Yong-Hoon, JOURNAL OF PHYSICS D-APPLIED PHYSICS, v.49, no.9, pp.095101, 2016-03 |
| Carrier dynamics of abnormal temperature-dependent emission shift in MOCVD-grown InGaN epilayers and InGaN/GaN quantum wells Cho, Yong-Hoon; Little, BD; Gainer, GH; Song, JJ; Keller, S; Mishra, UK; DenBaars, SP, , 1998 |
| Carrier dynamics of abnormal temperature-dependent emission shift in MOCVD-grown InGaN epilayers and InGaN/GaN quantum wells Cho, Yong-Hoon; Little, BD; Gainer, GH; Song, JJ; Keller, S; Mishra, UK; DenBaars, SP, MRS INTERNET JOURNAL OF NITRIDE SEMICONDUCTOR RESEARCH, v.4, 1999 |
| Carrier dynamics of anti-Stokes photoluminescence in staggered-band lineup AlxGa1-xAs-GaInP2 heterostructures Cho, Yong-Hoon; Little, BD; Gainer, GH; Song, JJ; Keller, S; Mishra, UK; DenBaars, SP, SPIE, pp.134 -, 1998 |
| Carrier dynamics of high-efficiency green light emission in graded-indium-content InGaN/GaN quantum wells: An important role of effective carrier transfer Sun, YP; Cho, Yong-Hoon; Suh, EK; Lee, HJ; Choi, RJ; Hahn, YB, APPLIED PHYSICS LETTERS, v.84, no.1, pp.49 - 51, 2004-01 |
| Carrier dynamics study on efficiency droop in light emitting devices by means of time-resolved electroluminescence Cho, Yong-Hoon; Kwon, Bong-Joon; Lee, Song-Mei; Yoo, Yang-Seok, 16th International Conference on Metal Organic Vapor Phase Epitaxy, ICMOVPE, 2012-05-23 |
| Carrier loss and luminescence degradation in green-light-emitting InGaN quantum wells with micron-scale indium clusters Cho, Yong-Hoon; Lee, SK; Kwack, HS; Kim, JY; Lim, KS; Kim, HM; Kang, TW; et al, APPLIED PHYSICS LETTERS, v.83, no.13, pp.2578 - 2580, 2003-09 |
| Carrier recombination dynamics of AlxGa1-xN epilayers grown by MOCVD Cho, Yong-Hoon; Gainer, GH; Lam, J; Song, JJ; Yang, W; McPherson, SA, Mat. Res. Soc. Symp. Proc, pp.457 -, 1999 |
| Carrier transfer and recombination dynamics of a long-lived and visible range emission from multi-stacked GaN/AlGaN quantum dots Kim, Je-Hyung; Kwon, Bong-Joon; Cho, Yong-Hoon; Huault, Thomas; Leroux, Mathieu; Brault, Julien, APPLIED PHYSICS LETTERS, v.97, no.6, pp.061905 - 061905-3, 2010-08 |
| Carrier transfer and redistribution dynamics in vertically aligned stacked In0.5Ga0.5As quantum dots with different GaAs spacer thicknesses Kwack, Ho-Sang; Cho, Yong-Hoon; Song, Jin-Dong; Choi, Won-Jun; Lee, Jung-Il, JOURNAL OF APPLIED PHYSICS, v.106, no.12, 2009-12 |
| Characteristics of two-dimensional MoS2 grown on GaN substrates by metal-organic chemical vapor deposition Ahn, Seonghun; Cho, Yong-Hoon; Song, Yongho, The 20th International Symposium on the Physics of Semiconductors and Applications, ISPSA 2022, The Korean Physical Society, 2022-07-19 |
| Characterization of InGaN/GaN lasing structures for high temperature device applications Bidnyk, S; Cho, Yong-Hoon; Schmidt, TJ; Song, JJ; Keller, S; Mishra, UK; DenBaars, SP, Proceedings of Conference on Laser and Electro-Optics (CLEO)/IQEC’98, OSA Technical Digest Series, pp.223 -, 1998 |
| Classical and Quantum Light Generation Using Nano- and Micro-Structured Nitride Semiconductors Cho, Yong-Hoon, OPTICS and PHOTONICS International Exhibition 2017, OPTICS and PHOTONICS International Exhibition 2017, 2017-04-21 |
| Classical and Quantum Light Generation using Nitride-based Semiconductor micro- and nanostructures Cho, Yong-Hoon, SPIE Photonics West 2017, SPIE Photonics West 2017, 2017-01-31 |
| Classical and Quantum Light Generation with Semiconductor Quantum Nanostructures Cho, Yong-Hoon, The 27th International Conference on Amorphous and Nano-crystalline Semiconductors (ICANS), The 27th International Conference on Amorphous and Nano-crystalline Semiconductors (ICANS), 2017-08-25 |
| Coherent single photon emission with small inhomogeneous broadening from an InGaN single quantum-dot in a nano-pyramid Cho, Jong-Hoi; Cho, Yong-Hoon; YEO, HWANSEOP; Song, Hyun Gyu, The 19th International Symposium on the Physics of Semiconductors and Applications, The Korean Physical Society, 2018-07-05 |
| Comparative investigation of InGaN quantum well laser diode structures grown on freestanding GaN and sapphire substrates Hwang, JS; Gokarna, A; Cho, Yong-Hoon; Son, JK; Lee, SN; Sakong, T; Paek, HS; et al, JOURNAL OF APPLIED PHYSICS, v.102, pp.1637 - 1639, 2007-07 |
| Comparison of carrier dynamics in GaN quantum dots and GaN quantum wells embedded in low-Al-content AlGaN waveguides Cho, Yong-Hoon; Kwack, HS; Kwon, BJ; Barjon, J; Brault, J; Daudin, B; Dang, LS, APPLIED PHYSICS LETTERS, v.89, pp.1051 - 1053, 2006-12 |
| Comparison of spontaneous and stimulated emission from UV-blue photonic materials Little, BD; Cho, Yong-Hoon; Schmidt, TJ; Gainer, GH; Lam, JB; Song, JJ; Yang, W; et al, pp.290 -, 1999 |
| Comparison study of structural and optical properties of InxGa1-xN/GaN quantum wells with different In compositions Kwon, YH; Gainer, GH; Bidnyk, S; Cho, Yong-Hoon; Song, JJ; Hansen, M; Denbaars, SP, Mat. Res. Soc. Symp. Proc, 2000 |
| Comparison study of structural and optical properties of InxGa1-xN/GaN quantum wells with different in compositions Kwon, YH; Gainer, GH; Bidnyk, S; Cho, Yong-Hoon; Song, JJ; Hansen, M; DenBaars, SP, MRS INTERNET JOURNAL OF NITRIDE SEMICONDUCTOR RESEARCH, v.5, pp.12 - 7, 2000 |
| Comprehensive study of time-lapsed peak shift in InGaN quantum well structures: Discrimination of localization effect from internal field effect Son, J. K.; Sakong, T.; Lee, S. N.; Paek, H. S.; Ryu, H.; Ha, K. H.; Nam, O.; et al, APPLIED PHYSICS LETTERS, v.90, no.5, 2007-01 |
| Control of the 3-Fold Symmetric Shape of Group III-Nitride Quantum Dots: Suppression of Fine-Structure Splitting Yeo, Hwan-Seop; Lee, Kwanjae; Cho, Jong-Hoi; Park, Seoung-Hwan; Cho, Yong-Hoon, NANO LETTERS, v.20, no.12, pp.8461 - 8468, 2020-12 |
| Controlling optical properties of Ge-on-Si by thermal annealing and etching process Lee, Chulwon; Ki, Bugeun; Yoo, Yang-Seok; Jang, Minho; Oh, Jungwoo; Cho, Yong-Hoon, 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015, Institute of Electrical and Electronics Engineers Inc., 2015-08 |
| Controlling the spectral properties of light through turbid media Park, Jung-Hoon; Park, Chunghyun; Yu, Hyunseung; Cho, Yong-Hoon; Park, YongKeun, 2013 SPIE Photonics West, SPIE, 2013-02-02 |
| Critical issues of localization in the development of InGaN/GaN laser diodes Bidnyk, S; Cho, Yong-Hoon; Schmidt, TJ; Gainer, GH; Song, JJ; Keller, S; Denbaars, SP; et al, pp.286 -, 1999 |
| Deep-learning-based gas identification by time-variant illumination of a single micro-LED-embedded gas sensor Cho, Incheol; Lee, Kichul; Sim, Young Chul; Jeong, Jaeseok; Cho, Minkyu; Jung, Heechan; Kang, Mingu; et al, LIGHT-SCIENCE & APPLICATIONS, v.12, no.1, 2023-04 |
| Defect engineering route to boron nitride quantum dots and edge-hydroxylated functionalization for bio-imaging Jung, Jung Hwan; Kotal, Moumita; 장민호; Lee, Junseok; Cho, Yong-Hoon; Kim, Won-Jong; Oh, Il-Kwon, RSC ADVANCES, v.6, no.77, pp.73939 - 73946, 2016-07 |
| Depth-resolved optical studies of excitonic and phonon-assisted transitions in ZnO epilayers Cho, Yong-Hoon; Kim, JY; Kwack, HS; Kwon, BJ; Dang, LS; Ko, HJ; Yao, T, APPLIED PHYSICS LETTERS, v.89, pp.1681 - 1688, 2006-11 |
| DETERMINATION OF AL MOLE FRACTION FOR NULL CONDUCTION-BAND OFFSET IN IN0.5GA0.5P/ALXGA1-XAS HETEROJUNCTION BY PHOTOLUMINESCENCE MEASUREMENT Kim, Kwan‐Shik; Cho, Yong-Hoon; Choe, Byung‐Doo; Jeong, Weon Guk; H. Lim, APPLIED PHYSICS LETTERS, v.67, no.12, pp.1718 - 1720, 1995-09 |
| DETERMINATION OF THE CONDUCTION-BAND DISCONTINUITIES OF IN0.5GA0.5P/IN-1-XGAXAS1-YPY BY CAPACITANCE-VOLTAGE ANALYSIS Cho, Yong-Hoon; KIM, KS; RYU, SW; KIM, SK; CHOE, BD; LIM, H, APPLIED PHYSICS LETTERS, v.66, no.14, pp.1785 - 1787, 1995-04 |
| Determining the Chemical Origin of the Photoluminescence of Cesium-Bismuth-Bromide Perovskite Nanocrystals and Improving the Luminescence via Metal Chloride Additives Kim, Joonyun; Park, Jinu; Nam, Sung-Wook; Shin, Mingue; Jun, Seongmoon; Cho, Yong-Hoon; Shin, Byungha, ACS APPLIED ENERGY MATERIALS, v.3, no.5, pp.4650 - 4657, 2020-05 |
| Deterministic quantum emitter operating at room temperature in optical communication wavelength using intersubband transition of nitride-based semiconductor quantum dot, method of fabricating same, and operating method thereof Cho, Yong-Hoon; Yeo, Hwanseop; Cho, JongHoi |
| Development and applications of super-resolution optical imaging method using near field with correlation analysis = 근접장과 상관관계 분석을 활용한 초고해상도 광학 이미징 기법 개발 및 응용link Kim, MinKwan; 김민관; Kim, Pilhan; 김필한; et al, 한국과학기술원, 2017 |
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