Browse "PH-Conference Papers(학술회의논문)" by Author 1461

Showing results 44 to 75 of 75

44
Low temperature near-field scanning optical spectroscopy of semiconductor nanostructures

Eah, SK; Hhong, SC; Park, JH; Cho, Yong-Hoon; Kim, DS; Jhe, W, , 1999

45
MOCVD growth and characterization of InGaN/GaN multiple quantum wells on chemically wet-etched porous GaN layers

Cho, Yong-Hoon, The 4th Internatinal conference on LED and solid state lighting (LED2010), The 4th Internatinal conference on LED and solid state lighting (LED2010), 2010-02-03

46
Near-field photoreflectance spectroscopic studies of semiconductor quantum well structures

Cho, Yong-Hoon; Jhe, W, Conference on Laser and Electro-Optics (CLEO)/Pacific Rim 2001, 2001-07-15

47
Nonlinear optical spectroscopy of band tail states in highly excited InGaN

Schmidt, TJ; Cho, Yong-Hoon; Bidnyk, S; Song, JJ; Keller, S; Mishra, UK; DenBaars, SP, pp.57 -, 1999

48
Optical and structural characteristics of laterally overgrown GaN thin films on cone-shaped patternd sapphire substrates

Cho, Yong-Hoon, The 4th Internatinal conferenceon LED and solid state lighting (LED2010), The 4th Internatinal conferenceon LED and solid state lighting (LED2010), 2010-02-03

49
Optical characteristics of AlGaN, GaN, and InGaN thin films: a comparison and temperature dependence

Cho, Yong-Hoon; Schmidt, TJ; Gainer, GH; Lam, JB; Song, JJ; Keller, S; Denbaars, SP; et al, The 3rd International Conference on Nitride Semiconductors (ICNS-3), pp.77 -, 1999

50
Optical Characteristics of Group III-Nitride Quantum Structures

Cho, Yong-Hoon; Jhe, W; Schmidt, TJ; Bidnyk, S; Gainer, GH; Song, JJ, Proceedings of the 3rd Korea-China Joint Workshop on Advanced Materials, pp.351 -, 1999

51
Optical characteristics of MOCVD-grown InGaN/GaN multiple quantum wells investigated by excitation energy dependent PL and PLE spectroscopy

Cho, Yong-Hoon; Song, JJ; Keller, S; Mishra, UK; DenBaars, SP, pp.267 -, 1998

52
Optical emission characteristics of GaAs and GaN structures using low temperature near-field scanning optical spectroscopy

Cho, Yong-Hoon; Eah, SK; Hohng, SC; Kim, DS; Yang, GM; Song, JJ; Jhe, W, Pacific Rim’99, Technical Digest, pp.999 -, 1999

53
Optical properties and carrier dynamics in multiple-stacked GaN quantum dots and GaN quantum dashes grown by molecular beam epitaxy

Kim, Jehyung; Kwon, Bong-Joon; Huault T1; Leroux M; BRAULT; Cho, Yong-Hoon, The 30th International Conference on the Physics of Semiconductors (ICPS 2010), The 30th International Conference on the Physics of Semiconductors (ICPS 2010), 2010-07-25

54
Optical properties and carrier dynamics in ZnO/ZnMgO quantum well structures with different well widths grown on ZnO substrates

Li, Song-Mei; Kwon, Bong-Joon; Kwack, Ho-Sang; Jin, Li-Hua; Cho, Yong-Hoon; Park, Young-Sin; Han, Myung-Soo; et al, The 30th International Conference on the Physics of Semiconductors (ICPS 2010), The 30th International Conference on the Physics of Semiconductors (ICPS 2010), 2010-07-25

55
Optical properties and carrier dynamics of ZnO thin films and quantum structures

Cho, Yong-Hoon, SPIE Photonics West 2010, SPIE Photonics West 2010, 2010-01

56
Optical Properties of Laterally Overgrown GaN Pyramids Grown on (111) Silicon Substrate

Cho, Yong-Hoon; Kwon, BJ; Kim, HM; Kang, TW; Song, JJ; Yang, W, Proc. of Multilateral Symp. between the Korean Academy of Science and Technology and the Foreign Academies, pp.344 -, 2002

57
(Oral) Broad spectrum and photonic diode behavior in tapered GaN/InGaN core-shell nanorod

Cho, Yong-Hoon; Ko, Suck Min; Gong, Suhyun, The 5th International Conference on White LEDs and Solid State Lighting(WLED-5), (사)한국광전자학회, LED반도체조명학회, 2014-06-03

58
(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

59
(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

60
(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

61
(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

62
(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

63
(Oral) White light emitting oelisk-shaped GaN/InGaN nanostructures and their ultrafast radiative recombination

Cho, Yong-Hoon; Kim, Je Hyung; Ko, Youngho; Gong, Suhyun; Ko, Suck Min, The 5th International Conference on White LEDs and Solid State Lighting(WLED-5), (사)한국광전자학회, LED반도체조명학회, 2014-06-02

64
Oxygen bonding effect in luminescent graphene quantum dots prepared by the chain of oxidation and reduction process

Jang, Min Ho; Ha, Hyun Dong; Kim, Yong Hyun; Seo, Tae Seok; Cho, Yong Hoon, the 9th International Conference on Quantum Dots (QD 2016), 한국물리학회, 2016-05-23

65
Photoluminescence excitation study of LO-phonon assisted excitonic transitions in GaN

Hwang, SJ; Cho, Yong-Hoon; Song, JJ; Shen, W; Chang, YC, Mat. Res. Soc., pp.691 -, 1997

66
Photoreflectance spectroscopy and imaging of quantum structures using near-field scanning optical microscope

Cho, Yong-Hoon; Eah, SK; Hohng, SC; Kim, DS; Jhe, W, pp.99 -, 1999

67
(Poster) Dterministic coupling of single quantum dot to nanofocused plasmonic modes

조용훈; 공수현; 김제형; 고영호; 크리스토프; 신종화; 이용희; et al, 7th BK21+ Young Physicists Workshop, 7th BK21+ Young Physicists Workshop, 2015-02-06

68
(Poster) Fabrication of GaN nano-needle field emitters via chemical vapor-phase etching process and their applications

조용훈; Cho, Jonghoi; Kim, Je-Hyung; J. H. Ha; Jang, Minho; S. O. Cho; W. J. Lee, 7th BK21+ Young Physicists Workshop, 7th BK21+ Young Physicists Workshop, 2015-02-06

69
(Poster) Study of luminescence peoperties of graphene quantum dots affected by oxygen-functional groups and their applications

조용훈; 장민호; 하현동; 서태석, 7th BK21+ Young Physicists Workshop, 7th BK21+ Young Physicists Workshop, 2015-02-06

70
Room temperature laser action in laterally overgrown GaN pyramids on (111) silicon

Bidnyk, S; Little, BD; Cho, Yong-Hoon; Krasinski, J; Song, JJ; Yang, W; McPherson, SA, Mat. Res. Soc., 1998

71
Structural and optical characteristics of laterally overgrown GaN pyramids on (111) Si substrate

Cho, Yong-Hoon; Kim, HM; Kang, TW; Song, JJ; Yang, W, Mat. Res. Soc. Symp, 2001

72
Study of stimulated emission in InGaN/GaN multiquantum wells in the temperature range of 175-575 K

Bidnyk, S; Cho, Yong-Hoon; Schmidt, TJ; Krasinski, J; Song, JJ; Keller, S; Mishra, UK; et al, Mat. Res. Soc., 1998

73
Temperature dependence of transmission and emission spectra in MOCVD-grown AlGaN ternary alloys

Cho, Yong-Hoon; Gainer, GH; Lam, JB; Song, JJ; Yang, W, The 4th International Conference on Nitride Semiconductors (ICNS-4), 2001-07-18

74
Temperature dependent efficiency droop behaviors studied by pulsed laser excitation

Cho, Yong-Hoon, The 8th International Symposium on Semiconductor Light Emitting Devices (ISSLED 2010), The 8th International Symposium on Semiconductor Light Emitting Devices (ISSLED 2010), 2010-05-16

75
Time-resolved photoluminescence studies in GaN, InGaN, and AlGaN grown by metalorganic chemical vapor deposition

Cho, Yong-Hoon; Gainer, GH; Song, JJ; Keller, S; Mishra, UK; DenBaars, SP; Yang, W; et al, pp.283 -, 1999

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