Showing results 2401 to 2460 of 4334
(Oral) Broad spectrum and photonic diode behavior in tapered GaN/InGaN core-shell nanorod 조용훈; 고석민; 공수현, 7th BK21+ Young Physicists Workshop, 7th BK21+ Young Physicists Workshop, 2015-02-06 |
(Oral) Carrier dynamics of efficiency droop in InGaN-based blue-light-emitting diode grown on patterned and planar sapphire substrates 조용훈; 유양석; 이송매; 김제형, 제7회 LED반도체조명학회 학술대회, LED반도체조명학회, 2013-02-27 |
(Oral) Comparative investigation of induced electroluminescence in InGaN/GaN light-emitting diodes with open- and short-circuit conditions Cho, Yong-Hoon; Lim, Seung-Hyuk; Yoo, Yang-Seok, SPIE Photonics West 2013, SPIE Photonics West 2013, 2013-02-07 |
(Oral) Comparative luminescence mechanism of graphene-based quantum dots with & without oxygen functional groups Jang, Minho; Cho, Yong-Hoon; Ha, H. D.; Seo, Tae-Seok; Liu, F., 32nd International conference on the physics of semiconductors(ICPS 2014), ICPS 20, 2014-08-14 |
(Oral) Comparative study of InGaN quantum well on GaN semi-polar facets by growing annular and pyramid structures Cho, Yong-Hoon; Ko, YH; Lim, SH; R. Christophe, The 16th International Symposium on the Physics of Semiconductors and Applications(ISPSA 2013), ISPSA 20, 2013-07-04 |
(Oral) Direct monitoring of the complex motion of one-dimensional particles Cho, Yong-Hoon; Heo, Seungjin; Cho, Jong-Hoi; Kim, Min Kwan; Park, Chunghyun; Go, Gi Hyun, SPIE PHOTONICS WEST, SPIE, 2018-01-27 |
(Oral) Direct transfer of optical orbital angular momentum onto exciton-polariton quantum fluid Kwon, MinSik; Cho, Yong-Hoon; Oh, Byoung Yong; Gong, Su-Hyun; Kim, Je-Hyung; Kang, Hang Kyu; Kang, Sooseok; et al, The 19th International Conference on Physics of Light-Matter Coupling in Nanostructures, Microsystem & Terahertz Research Center of CAEP, 2018-05-17 |
(Oral) Dual image tracking system for monitoring of an optically trapped nanowire 고기현; 조용훈; 허승진; 조종회; 유양석; 김민관; 박충현, 제28회 정기총회 및 2017년도 동계학술발표회, 한국광학회, 2017-02-16 |
(Oral) Electrically driven, highly efficient phosphor-free warm white light-emitting diodes based on gallium nitride dodecagonal structure 심영출; 조용훈; 임승혁; 유양석; 장민호; 최성한; 여환섭; et al, 제54회 한국진공학회 동계정기학술대회, 한국진공학회, 2018-02-08 |
(Oral) Electrically driven, Phosphor-Free Warm White Light-Emitting Diodes based on InGaN/GaN Dodecagonal Ring Structure 심영출; 조용훈; 최성한; 여환섭; 우기영; 이상원; 송현규, 한국물리학회 2018 봄학술논문발표회, 한국물리학회, 2018-04-27 |
(Oral) Electrically driven, phosphor-free, highly efficient warm white light-mitting diodes using GaN-based three-dimensional dodecagonal ring structure Sim, Young Chul; Cho, Yong-Hoon; Choi, Sunghan; YEO, HWANSEOP; Woo, Kie Young; Song, Hyun Gyu, the 34th International Conference on the physics of semiconductors, International Union of Pure and Applied Physics (IUPAP), 2018-07-31 |
(Oral) Extended polariton condensate of GaN microwire with quasi whispering gallery mode at room temeperature Song, Hyun Gyu; Cho, Yong-Hoon; Kim, Min Kwan; Kwon, Minsik; Choi, Sunghan; Woo, Kie Young, SPIE OPTICS+PHOTONICS2017, SPIE OPTICS+PHOTONICS2017, 2017-08-06 |
(Oral) Fabrication and characterization of GaN-based hexagonal annular structures for multi-color and broadband visible light source Cho, Yong-Hoon; Ko, Youngho; Song, J.; Leung, B.; Han, J., The 5th International Conference on White LEDs and Solid State Lighting(WLED-5), (사)한국광전자학회, LED반도체조명학회, 2014-06-02 |
(Oral) Fabrication and optical characterization of a site-controlled three-fold symmetric III-Nitride quantum dot grown by MOCVD YEO, HWANSEOP; Cho, Yong-Hoon; Lee, Kwanjae; Choi, Sunghan; Cho, Jong-Hoi; Choi, Minho; Sim, Young Chul, 10th biannual conference on Quantum Dots, QD2018, 2018-06-27 |
(Oral) Fabrication of Ultraviolet Emission Device Using GaN Nano-needle Field Emitters Cho, Jong-Hoi; Cho, Yong-Hoon; Kim, Je-Hyung; Ha, J. H.; Ha, J. M.; Cho, S. O.; Lee, W. J., The 7th Asia-Pacific Workshop on Widegap Semiconductors (APWS 2015), The 7th Asia-Pacific Workshop on Widegap Semiconductors (APWS 2015), 2015-05-20 |
(Oral) Fabrication of vertically aligned GaN nanostructures and their field emission property 조용훈; 조종회; 김제형, 제46회 한국진공학회 동계정기학술대회, (사)한국진공학회, 2014-02-12 |
(Oral) Fluorescence enhancement of colloidal quantum dots by localized surface plasmons from metallic nanodisks in light emitting diode applications Park, Hyun Chul; Cho, Yong-Hoon; Gong, Suhyun; Isnaeni,, 10th International Symposium on Semiconductor Light Emitting Devices(ISSLED2014), ISSLED2014, 2014-12-16 |
(Oral) Formation of InGaN quantum structures in GaN and nanostructures and ultrafast single photon generation Cho, Yong-Hoon; Kim, JH; Ko, YH; Gong, SH; Ko, SM, The 16th International Symposium on the Physics of Semiconductors and Applications(ISPSA 2013), ISPSA 2013, 2013-07-05 |
(Oral) Full-field subwavelength imaging using a scattering superlens 박충현; 조용훈; Park, J. H.; 크리스토프; Yu, H. S.; 김민관; Y. H. Lee; et al, 2014년 가을학술논문발표회 및 임시총회, 한국물리학회, 2014-10-23 |
(Oral) Growth and optical charaterization of semi-polar InGaN/GaN quantum well on GaN pyramid structures 조용훈; 고영호; R. Christophe, 2013년 봄 학술논문발표회 및 제89회 정기총회, 한국물리학회, 2013-04-26 |
(Oral) High-Efficiency Quantum Dot Light-Emitting Diode in Conjunction with Different Metal Nanoparticles Cho, Yong-Hoon; Park, Hyun-Chul; Li, Song Mei; Isnaeni, SPIE Photonics West 2013, SPIE Photonics West 2013, 2013-02-05 |
(Oral) Improving Fluorescence and Quantum Yield of Quantum Dot Light-Emitting Diodes by use of Metal Nanoparticles 조용훈; 박현철; 이송매; Isnaeni, 제7회 LED반도체조명학회 학술대회, LED반도체조명학회, 2013-02-26 |
(Oral) InGaN/GaN LED에서의 단락과 개방회로에서의 캐리어 탈출에 대한 연구 조용훈; 임승혁; 유양석, 제7회 LED반도체조명학회 학술대회, LED반도체조명학회, 2013-02-26 |
(Oral) Internal quantum efficiency and recombination processes of efficiency droop in GaN-based light-emitting diode with different dislocation density Cho, Yong-Hoon; Yoo, Yang Seok; Unknown, Unknown; Na, JH.; So, SJ., The 5th International Conference on White LEDs and Solid State Lighting(WLED-5), (사)한국광전자학회, LED반도체조명학회, 2014-06-02 |
(Oral) Investigation of luminescent origin of pristine graphene quantum dots and graphene oxide quantum dots 조용훈; 장민호; F. Liu; H. D. Ha; 김제형; 서태석, 2014 Photonics West, SPIE, 2014-02-04 |
(Oral) Large Rabi Splitting of Whispering Gallery Polaritons Formed in Core−Shell GaN/InGaN Quantum Well Wire Structures Gong, Su-Hyun; Cho, Yong-Hoon; Ko, Suk-Min; Jang, Minho; Song, Hyun Gyu, 12th International conference on Niride semiconductors, European materials research society, 2017-07-26 |
(Oral) Lasing in GaN microwires: comparison of whispering gallery and Fabry-Perot modes 송현규; 조용훈; 최성한; 권민식, 제28회 정기총회 및 2017년도 동계학술발표회, 한국광학회, 2017-02-15 |
(Oral) Mega-dielectric material based on mesoscopic space-filling curves Chang, Taeyong; Kim, Jong Uk; Kang, Seung Kyu; Kim, Hyowook; Kim, Do Kyung; Lee, Yong Hee; Shin, Jonghwa, 한국물리학회 2016년 가을 학술논문발표회 및 임시총회, 한국물리학회, 2016-10-20 |
(Oral) Monitoring of the complex motion of one-dimensional particles 고기현; 조용훈; 허승진; 조종회; 유양석; 김민관; 박충현, 10th BK21+ Young Physicists Workshop, BK21 plus, 서울대, 포항공대, 카이스트 물리학과, 2018-02-08 |
(Oral) Near-white light emitting diodes based on InGaN/GaN hexagonal annular microstructures 조용훈; 고영호; 임승혁; Song, J.; Leung, B.; Han, J., 제10회 LED반도체조명학회 학술대회, LED반도체조명학회, 2014-08-18 |
(Oral) Non-classical light generation from InGaN single quantum dots embedded in vertical nanostructures with a pyramidal tip Cho, Yong-Hoon; Kim, JH; Ko, YH; Gong, SH; Ko, SM, 10th International Conference on Nitride Semiconductors(ICNS-10), ICNS-10, 2013-08-30 |
(Oral) Optical Confinement of Exciton-Polariton Condensates in Semiconductor Microcavity 최대광; 조용훈; 권민식; 오병용; 강항규; 공수현; 강수석; et al, 2017년 봄 학술논문발표회 및 제93회 정기총회, 한국물리학회, 2017-04-19 |
(Oral) Optical properties of graphene-based quantum dots: from luminescence mechanism to application of metal ion sensing 조용훈; 장민호; H. D. Ha; 서태석, 1st Korea Graphene Symposium, 한국그래핀연구회, 2014-04-04 |
(Oral) Optical properties of pristine graphene quantum dots and graphene oxide quantum dots prepared by exfoliation of graphite nano-particles Cho, Yong-Hoon; Jang, MH; Fei Liu; Kim, JH; Ha, HD; Seo, TS, The 16th International Symposium on the Physics of Semiconductors and Applications(ISPSA 2013), ISPSA 20, 2013-07-04 |
(Oral) Orientation-controlled Growth of Inclined GaN Nanorods on M-sapphire by Metal Organic Chemical Vapor Deposition Without Catalyst Lee, K. S.; Cho, Yong-Hoon; Chae, S. Y.; Jang, J. J.; Min, D. H.; Kim, Je-Hyung; Yoo, Yang-Seok; et al, The 7th Asia-Pacific Workshop on Widegap Semiconductors (APWS 2015), The 7th Asia-Pacific Workshop on Widegap Semiconductors (APWS 2015), 2015-05-20 |
(Oral) Photonic diode behavior in energy-graded GaN/InGaN core-shell quantum well rod grown by metal-organic chemical vapor deposition 조용훈; 고석민; Kwack, H. S.; 박충현; 유양석; Yoon, E. J., 제 47회 한국진공학회 하계정기학술대회, (사)한국진공학회, 2014-08-20 |
(Oral) Photonic diode behavior in GaN/InGaN core-shell quantum well rod 조용훈; 고석민; 공수현, 제10회 LED반도체조명학회 학술대회, LED반도체조명학회, 2014-08-18 |
(Oral) Quantitative analysis of carrier escape and recombination efficiencies in GaN-based light-emitting diodes under openand short-circuit conditions Cho, Yong-Hoon; Lim, Seunghyuk; Ko, Youngho, The 5th International Conference on White LEDs and Solid State Lighting(WLED-5), (사)한국광전자학회, LED반도체조명학회, 2014-06-02 |
(Oral) Simultaneous detection of biomolecular interactions and surface topography using photonic force microscopy 조용훈; 허승진; 김기범, 제46회 한국진공학회 동계정기학술대회, (사)한국진공학회, 2014-02-11 |
(Oral) Single photon emission from an InGaN/GaN single quantum-dot embedded in a nano-pyramid structure 조종회; 김용민; 여환섭; 임승혁; 김세정; 공수현; 조용훈, 2016년 봄 학술논문발표회 및 제92회 정기총회, 한국물리학회, 2016-04-21 |
(Oral) Single photon emission from site selective InGaN quantum dot coupled to surface plasmonic modes Cho, Yong-Hoon; Gong, SH; Kim, JH; Ko, YH; R. Christophe; Shin, JH, The 16th International Symposium on the Physics of Semiconductors and Applications(ISPSA 2013), ISPSA 2013, 2013-07-04 |
(Oral) Single photon emission with small inhomogeneous broadening from an InGaN/GaN QD in a nano-pyramid Cho, Jong-Hoi; Kim, Young Min; YEO, HWANSEOP; Lim, Seung-Hyuk; Kim, Sejeong; Gong, Su-Hyun; Cho, Yong-Hoon, The 9th International Conference on Quantum Dots, 한국물리학회,기초과학연구원, 한국공업화학회, 2016-05-23 |
(Oral) Single quantum dot spectroscopy using single quantum dots embedded in GaN nanostructures 조용훈; 김제형; 고영호; 공수현; 고석민, 봄 학술논문발표회 및 제 90회 정기총회, 한국물리학회, 2014-04-25 |
(Oral) Site-selective single photon emission from InGaN/GaN tapered structure coupled to surface plasmonic modes Cho, Yong-Hoon; Gong, SH; Kim, JH; Ko, YH; R. Christophe; Shin, JH, 10th International Conference on Nitride Semiconductors(ICNS-10), ICNS-10, 2013-08-30 |
(Oral) Strong purcell enhancement by deterministic plasmonic nanofocusing in single quantum dot Gong, Suhyun; Cho, Yong-Hoon; Kim, Je-Hyung; Ko, Youngho; Christophe, Rodriguez; Shin, Jong-Hwa; Lee, Y. H.; et al, 32nd International conference on the physics of semiconductors(ICPS 2014), ICPS 2014, 2014-08-11 |
(Oral) Study of luminescence mechanism of graphene-based quantum dots affected by chemical oxidation and reduction process 장민호; 조용훈; 하현동; 이의섭; 김용현; 서태석, 2015 봄 학술논문발표회 및 제91회 정기총회, 한국물리학회, 2015-04-23 |
(Oral) Study of Luminescence Properties in Graphene Quantum Dots Prepared by Graphite Intercalate Compound and Their Optical Device Application Jang, Minho; Cho, Yong-Hoon; Song, S. H.; Chung, J.; Shin, Jonghwa; Kim, B. H.; Hur, S. H.; et al, The 7th Asia-Pacific Workshop on Widegap Semiconductors (APWS 2015), The 7th Asia-Pacific Workshop on Widegap Semiconductors (APWS 2015), 2015-05-18 |
(Oral) Study on pressure-dependent growth rate of catalyst-free and mask-free heteropepitaxial GaN Nono- and Micro-rods on Si(111) substrates with the various V/III molar ratios grown by MOVPE 조용훈; 고석민; 김제형; 고영호; Chang, YH; Kim, YH; Yoon, JM, 2013년 봄 학술논문발표회 및 제89회 정기총회, 한국물리학회, 2013-04-26 |
(Oral) Super-resolution imaging with illumination-induced ptical fluctuation 김민관; 조용훈; 박충현; 박용근, 2014년 가을학술논문발표회 및 임시총회, 한국물리학회, 2014-10-23 |
(Oral) Super-resolution optical fluctuation imaging using speckle illumination 조용훈; 김민관; 박충현; 박용근, 제46회 한국진공학회 동계정기학술대회, (사)한국진공학회, 2014-02-11 |
(Oral) Super-resolution optical fluctuation imaging with near-field speckle pattern illumination 조용훈; 최영; 김민관; 박충현, 한국물리학회 2018 가을학술논문발표회, 한국물리학회, 2018-10-24 |
(Oral) Super-resolution optical fluctuation imaging with speckle pattern illumination 최영; 조용훈; 김민관; 박충현, 제54회 한국진공학회 동계정기학술대회, 한국진공학회, 2018-02-08 |
(Oral) Superresolution optical fluctuation imaging using unknown patterned illumination Cho, Yong-Hoon; Kim, Min Kwan; Park, Chung-Hyun; Park, YongKeun, 2014 Photonics West , SPIE, 2014-02-02 |
(Oral) The field emission properties of GaN nanoneedles formed by chemical vapor-phase etching methods 조용훈; 조종회; 김제형, 봄 학술논문발표회 및 제 90회 정기총회, 한국물리학회, 2014-04-23 |
(Oral) Tunable luminescent properties of graphene quantum dots by controlling oxygenous functional group 조용훈; 장민호; Leu Fei; Ha, DH; 김제형; Lee, ES; Kim, YH; et al, 2013년 가을학술논문발표회 및 임시총회, 한국물리학회, 2013-10-30 |
(Oral) Two-photon induced luminescence of graphene oxide quantum dots for heavy matal ion sensing 조용훈; 장민호; 서태석; H. D. Ha, 봄 학술논문발표회 및 제 90회 정기총회, 한국물리학회, 2014-04-25 |
(Oral) Ultrafast single photon generation from nitride-based photonic nanostructures formed by chemical vapor-phase etching Cho, Yong-Hoon; Kim, JH, Fifth International Conference on One Dimensional Nanomaterials(ICON 2013), ICON 2013, 2013-09-26 |
(Oral) Ultraviolet light device using GaN nano-neelde field emitter 조종회; 김제형; 하주형; 하준목; 조성오; 이원재; 조용훈, 제1회 LED·반도체조명/광전자학회 학술대회, LED반도체조명학회, 한국광전자학회, 2015-07-22 |
(Oral) Ultraviolet light emission pumped by electron beam using GaN nano-needle field emitter Cho, Jonghoi; Kim, Je-Hyung; Ha, Ju-Hyung; Ha, Jun-Mok; Cho, Sung-Oh; Lee, Won-Jae; Cho, Yong-Hoon, 10th International Symposium on Semiconductor Light Emitting Devices(ISSLED2014), ISSLED2014, 2014-12-18 |
(Oral) Uni-directional light emission from GaN/InGaN core-shell nano- and micro-rod grown on Si substrates Cho, Yong-Hoon; Ko, SM, Fifth International Conference on One Dimensional Nanomaterials(ICON 2013), ICON 2013, 2013-09-25 |
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